Last 12 months
Inside the activity.
0 purchase rows · 3263 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 97 |
| Dec 2025 | 0 | 233 |
| Jan 2026 | 0 | 320 |
| Feb 2026 | 0 | 225 |
| Mar 2026 | 0 | 165 |
| Apr 2026 | 0 | 602 |
| May 2026 | 0 | 441 |
| Jun 2026 | 0 | 437 |
| Jul 2026 | 0 | 242 |
| Aug 2026 | 0 | 412 |
| Sep 2026 | 0 | 82 |
| Oct 2026 | 0 | 7 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 373 | $133.38 | $49,750.74 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 13 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 6,197,634 F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F11 · ownership.nature: These securities are held directly by Magnetar Lake Credit Fund LLC. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 345 | $136.15 | $46,971.75 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 12 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 5,001,372 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.00 to $136.75, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F10 · ownership.nature: These securities are held directly by Magnetar Constellation Master Fund, Ltd. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 272 | $133.38 | $36,279.36 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 11 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 5,001,717 F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F10 · ownership.nature: These securities are held directly by Magnetar Constellation Master Fund, Ltd. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 18 | $136.18 | $2,451.24 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 10 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 299,512 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.00 to $136.75, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F9 · ownership.nature: These securities are held directly by Magnetar Capital Master Fund, Ltd. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 13 | $133.38 | $1,733.94 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 9 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 299,530 F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F9 · ownership.nature: These securities are held directly by Magnetar Capital Master Fund, Ltd. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 154 | $136.15 | $20,967.10 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 8 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,561,485 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.00 to $136.75, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F8 · ownership.nature: These securities are held directly by Magnetar Alpha Star Fund LLC. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 122 | $133.38 | $16,272.36 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 7 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,561,639 F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F8 · ownership.nature: These securities are held directly by Magnetar Alpha Star Fund LLC. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 273 | $136.15 | $37,168.95 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 6 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,973,782 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.00 to $136.75, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F7 · ownership.nature: These securities are held directly by Longhorn Special Opportunities Fund LP. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 216 | $133.38 | $28,810.08 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 5 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,974,055 F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F7 · ownership.nature: These securities are held directly by Longhorn Special Opportunities Fund LP. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 1,171 | $136.15 | $159,431.65 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 4 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 22,100,199 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.00 to $136.75, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F6 · ownership.nature: These securities are held directly by CW Opportunity LLC. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 930 | $133.38 | $124,043.40 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 3 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 22,101,370 F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F6 · ownership.nature: These securities are held directly by CW Opportunity LLC. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 310 | $136.17 | $42,212.70 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 2 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 5,502,483 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.00 to $136.75, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F5 · ownership.nature: These securities are held directly by CW Opportunity 2 LP. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 02:02 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 205 | $133.38 | $27,342.90 |
DisclosureSEC source: 0001104659-25-107215 · tm2530229-1_4seq1.xml · nonDerivative · entry 1 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 5,502,793 F2 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). F3 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F4 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F5 · ownership.nature: These securities are held directly by CW Opportunity 2 LP. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 100 | $133.06 | $13,306.00 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 14 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO ECV Trust Disclosed balance after: 215,486 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F10 · ownership.nature: The reported securities are directly held by the YOLO ECV Trust (the "ECV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the ECV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 600 | $132.14 | $79,282.02 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 13 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO ECV Trust Disclosed balance after: 215,586 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $131.82 to $132.41, inclusive. F10 · ownership.nature: The reported securities are directly held by the YOLO ECV Trust (the "ECV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the ECV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 800 | $130.49 | $104,393.04 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 12 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO ECV Trust Disclosed balance after: 216,186 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $130.20 to $130.75, inclusive. F10 · ownership.nature: The reported securities are directly held by the YOLO ECV Trust (the "ECV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the ECV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 1,200 | $129.73 | $155,679.00 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 11 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO ECV Trust Disclosed balance after: 216,986 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $129.13 to $130.09, inclusive. F10 · ownership.nature: The reported securities are directly held by the YOLO ECV Trust (the "ECV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the ECV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 1,509 | $128.59 | $194,048.50 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 10 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO ECV Trust Disclosed balance after: 218,186 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.10 to $129.08, inclusive. F10 · ownership.nature: The reported securities are directly held by the YOLO ECV Trust (the "ECV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the ECV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 5,807 | $127.58 | $740,881.45 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 9 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO ECV Trust Disclosed balance after: 219,695 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.07 to $128.06, inclusive. F10 · ownership.nature: The reported securities are directly held by the YOLO ECV Trust (the "ECV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the ECV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 4,942 | $126.69 | $626,123.72 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 8 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO ECV Trust Disclosed balance after: 225,502 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $126.07 to $127.05, inclusive. F10 · ownership.nature: The reported securities are directly held by the YOLO ECV Trust (the "ECV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the ECV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 100 | $133.09 | $13,309.00 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 7 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO APV Trust Disclosed balance after: 215,486 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F3 · ownership.nature: The reported securities are directly held by the YOLO APV Trust (the "APV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the APV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 700 | $132.13 | $92,491.98 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 6 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO APV Trust Disclosed balance after: 215,586 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $131.87 to $132.44, inclusive. F3 · ownership.nature: The reported securities are directly held by the YOLO APV Trust (the "APV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the APV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 800 | $130.35 | $104,281.04 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 5 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO APV Trust Disclosed balance after: 216,286 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $130.12 to $130.65, inclusive. F3 · ownership.nature: The reported securities are directly held by the YOLO APV Trust (the "APV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the APV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 1,200 | $129.62 | $155,549.04 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 4 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO APV Trust Disclosed balance after: 217,086 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $129.05 to $129.93, inclusive. F3 · ownership.nature: The reported securities are directly held by the YOLO APV Trust (the "APV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the APV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 1,800 | $128.39 | $231,107.76 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 3 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO APV Trust Disclosed balance after: 218,286 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.05 to $128.86, inclusive. F3 · ownership.nature: The reported securities are directly held by the YOLO APV Trust (the "APV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the APV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 5,392 | $127.55 | $687,739.89 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 2 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO APV Trust Disclosed balance after: 220,086 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.04 to $128.01, inclusive. F3 · ownership.nature: The reported securities are directly held by the YOLO APV Trust (the "APV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the APV Trust's trustee. Read SEC document |
| November 03, 2025 Filed Nov 6, 2025 00:34 UTC |
Venturo Brian MDirector · Chief Strategy Officer
|
SaleClass A Common Stock | 4,966 | $126.70 | $629,170.35 |
DisclosureSEC source: 0002058067-25-000017 · form4-11062025_121112.xml · nonDerivative · entry 1 Venturo Brian M · CIK 0002058067 · Director · Chief Strategy Officer 10b5-1 filing: Plan reported Ownership: Indirect · YOLO APV Trust Disclosed balance after: 225,478 F1 · kind: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $126.04 to $127.03, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 4 through 9 and 11 through 15. F3 · ownership.nature: The reported securities are directly held by the YOLO APV Trust (the "APV Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the APV Trust's trustee. Read SEC document |
| October 31, 2025 Filed Oct 31, 2025 21:30 UTC |
Baker JeffPrincipal Accounting Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001699866-25-000009 · form4-10312025_051004.xml · derivative · entry 3 Baker Jeff · CIK 0001699866 · Principal Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 137,500 Underlying: Class A Common Stock · 12,500 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. F3 · derivative.exercise_date: The award vested as to 1/4 of the total award on July 29, 2025, and vests as to 1/16 of the total award thereafter on the 29th calendar day of October, January, April, and July, subject to the reporting person's continued service to the Issuer on each vesting date. F4 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 568 | $137.86 | $78,304.48 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 24 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 853,869 F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.54 to $138.26, inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F12 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - T LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 1,429 | $136.52 | $195,087.08 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 23 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 854,437 F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F12 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - T LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 4,289 | $135.10 | $579,443.90 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 22 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 855,866 F2 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $135.00 to $135.10 inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F12 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - T LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 96 | $134.01 | $12,864.96 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 21 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 860,155 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $133.75 to $134.50, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 2 and 3. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F12 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - T LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 2,707 | $137.86 | $373,187.02 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 20 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 2,942,845 F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.54 to $138.26, inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F11 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - F LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 6,825 | $136.52 | $931,749.00 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 19 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 2,945,552 F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F11 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - F LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 20,474 | $135.10 | $2,766,037.40 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 18 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 2,952,377 F2 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $135.00 to $135.10 inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F11 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - F LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 472 | $134.01 | $63,252.72 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 17 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 2,972,851 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $133.75 to $134.50, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 2 and 3. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F11 · ownership.nature: These securities are held directly by Purpose Alternative Credit Fund - F LLC. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 3,361 | $137.86 | $463,347.46 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 16 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 3,155,740 F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.54 to $138.26, inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F10 · ownership.nature: These securities are held directly by Magnetar Xing He Master Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 8,473 | $136.52 | $1,156,733.96 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 15 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 3,159,101 F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F10 · ownership.nature: These securities are held directly by Magnetar Xing He Master Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 25,416 | $135.10 | $3,433,701.60 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 14 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 3,167,574 F2 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $135.00 to $135.10 inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F10 · ownership.nature: These securities are held directly by Magnetar Xing He Master Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 584 | $134.01 | $78,261.84 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 13 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 3,192,990 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $133.75 to $134.50, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 2 and 3. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F10 · ownership.nature: These securities are held directly by Magnetar Xing He Master Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 5,453 | $137.86 | $751,750.58 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 12 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 8,547,764 F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.54 to $138.26, inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F9 · ownership.nature: These securities are held directly by Magnetar Structured Credit Fund, LP. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 13,748 | $136.52 | $1,876,876.96 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 11 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 8,553,217 F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F9 · ownership.nature: These securities are held directly by Magnetar Structured Credit Fund, LP. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 41,238 | $135.10 | $5,571,253.80 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 10 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 8,566,965 F2 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $135.00 to $135.10 inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F9 · ownership.nature: These securities are held directly by Magnetar Structured Credit Fund, LP. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 944 | $134.01 | $126,505.44 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 9 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 8,608,203 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $133.75 to $134.50, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 2 and 3. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F9 · ownership.nature: These securities are held directly by Magnetar Structured Credit Fund, LP. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 1,449 | $137.86 | $199,759.14 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 8 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,175,679 F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.54 to $138.26, inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F8 · ownership.nature: These securities are held directly by Magnetar SC Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 3,652 | $136.52 | $498,571.04 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 7 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,177,128 F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F8 · ownership.nature: These securities are held directly by Magnetar SC Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 10,955 | $135.10 | $1,480,020.50 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 6 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,180,780 F2 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $135.00 to $135.10 inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F8 · ownership.nature: These securities are held directly by Magnetar SC Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 248 | $134.01 | $33,234.48 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 5 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 1,191,735 F1 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $133.75 to $134.50, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 2 and 3. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F8 · ownership.nature: These securities are held directly by Magnetar SC Fund Ltd. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 3,460 | $137.86 | $476,995.60 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 4 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 8,882,316 F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.54 to $138.26, inclusive. F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F7 · ownership.nature: These securities are held directly by Magnetar Longhorn Fund LP. Read SEC document |
| October 31, 2025 Filed Nov 1, 2025 01:38 UTC |
Magnetar Financial LLC10% owner
Magnetar Capital Partners LP10% owner
Supernova Management LLC10% owner
Snyderman David J.10% owner
|
SaleClass A Common Stock | 8,723 | $136.52 | $1,190,863.96 |
DisclosureSEC source: 0001104659-25-105079 · tm2529988-3_4seq1.xml · nonDerivative · entry 3 Magnetar Financial LLC · CIK 0001352851 · 10% owner Magnetar Capital Partners LP · CIK 0001353085 · 10% owner Supernova Management LLC · CIK 0001368026 · 10% owner Snyderman David J. · CIK 0001953511 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · Footnotes Disclosed balance after: 8,885,776 F4 · ownership.nature: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds"). F5 · ownership.nature: Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. F6 · ownership.nature: Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. F7 · ownership.nature: These securities are held directly by Magnetar Longhorn Fund LP. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.