organization · Reporting owner

TWO SIGMA INVESTMENTS, LP

Disclosed activity across 1 company

Tapewire entity: 103439
SEC CIK: 0001179392

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Hamilton Insurance Group, Ltd.

Report date November 14, 2023 · Filed November 16, 2023

Jointly reported with Hamilton Investments, LP, Two Sigma Management, LLC, Overdeck John Albert, Siegel David Mark

Section 16 reporting ended · disclosed 2023-11-16. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class B Common SharesSEC Table I · non-derivative	Direct	4,330,821	Reported balance After 2023-11-14 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2023-11-14 · Sale · Disposed 1,103,232 · Balance 4,330,821 F1: Class B Common Shares of Hamilton Insurance Group, Ltd. (the "Issuer") held directly by Hamilton Investments, LP (the "Fund"). Two Sigma Investments, LP (the "Investment Manager") provides investment management services to the Fund in accordance with the terms of an Investment Management Agreement (the "Investment Management Agreement"). Two Sigma Principals, LLC (the "General Partner") is the general partner of the Fund and has delegated its authority to make all investment decisions for the Fund to the Investment Manager in accordance with the terms of the Investment Management Agreement. Two Sigma Management, LLC ("TS Management") is the controlling entity of the General Partner and the Investment Manager. John A. Overdeck and David M. Siegel participate in the governance and management of TS Management (and the governance and management of the General Partner and the Investment Manager) F2: (Continued From Footnote 1) through their positions on the management committee of TS Management. John A. Overdeck and David M. Siegel do not have any pecuniary interest in the securities held by the Fund.
Class B Common SharesSEC Table I · non-derivative	IndirectSee Footnote	200,000	Reported balance After 2023-11-14 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2023-11-14 · Purchase · Acquired 200,000 · Balance 200,000 F3: Class B Common Shares of the Issuer held directly by Hopkins Holdings, LLC ("Hopkins Holdings"). Hopkins Holdings is managed by John A. Overdeck.

Filing footnotes · ownership attribution and instrument terms

F1: Class B Common Shares of Hamilton Insurance Group, Ltd. (the "Issuer") held directly by Hamilton Investments, LP (the "Fund"). Two Sigma Investments, LP (the "Investment Manager") provides investment management services to the Fund in accordance with the terms of an Investment Management Agreement (the "Investment Management Agreement"). Two Sigma Principals, LLC (the "General Partner") is the general partner of the Fund and has delegated its authority to make all investment decisions for the Fund to the Investment Manager in accordance with the terms of the Investment Management Agreement. Two Sigma Management, LLC ("TS Management") is the controlling entity of the General Partner and the Investment Manager. John A. Overdeck and David M. Siegel participate in the governance and management of TS Management (and the governance and management of the General Partner and the Investment Manager)

F2: (Continued From Footnote 1) through their positions on the management committee of TS Management. John A. Overdeck and David M. Siegel do not have any pecuniary interest in the securities held by the Fund.

F3: Class B Common Shares of the Issuer held directly by Hopkins Holdings, LLC ("Hopkins Holdings"). Hopkins Holdings is managed by John A. Overdeck.

Transaction history

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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	Company	Activity / security	Shares / units	Reported price	Reported value	Details
November 14, 2023 Filed Nov 16, 2023 23:19 UTC	Hamilton Insurance Group, Ltd. HG · Entity 4138	PurchaseClass B Common Shares	200,000	$15.00	$3,000,000.00	Disclosure SEC source: 0000950170-23-064599 · ownership.xml · nonDerivative · entry 2 Hamilton Investments, LP · CIK 0001593268 · 10% owner TWO SIGMA INVESTMENTS, LP · CIK 0001179392 · 10% owner Two Sigma Management, LLC · CIK 0001534698 · 10% owner Overdeck John Albert · CIK 0002000561 · 10% owner Siegel David Mark · CIK 0002000586 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 200,000 F3 · ownership.nature: Class B Common Shares of the Issuer held directly by Hopkins Holdings, LLC ("Hopkins Holdings"). Hopkins Holdings is managed by John A. Overdeck. Read SEC document
November 14, 2023 Filed Nov 16, 2023 23:19 UTC	Hamilton Insurance Group, Ltd. HG · Entity 4138	SaleClass B Common Shares	1,103,232	$14.06	$15,514,200.00	Disclosure SEC source: 0000950170-23-064599 · ownership.xml · nonDerivative · entry 1 Hamilton Investments, LP · CIK 0001593268 · 10% owner TWO SIGMA INVESTMENTS, LP · CIK 0001179392 · 10% owner Two Sigma Management, LLC · CIK 0001534698 · 10% owner Overdeck John Albert · CIK 0002000561 · 10% owner Siegel David Mark · CIK 0002000586 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,330,821 F1 · ownership.direct: Class B Common Shares of Hamilton Insurance Group, Ltd. (the "Issuer") held directly by Hamilton Investments, LP (the "Fund"). Two Sigma Investments, LP (the "Investment Manager") provides investment management services to the Fund in accordance with the terms of an Investment Management Agreement (the "Investment Management Agreement"). Two Sigma Principals, LLC (the "General Partner") is the general partner of the Fund and has delegated its authority to make all investment decisions for the Fund to the Investment Manager in accordance with the terms of the Investment Management Agreement. Two Sigma Management, LLC ("TS Management") is the controlling entity of the General Partner and the Investment Manager. John A. Overdeck and David M. Siegel participate in the governance and management of TS Management (and the governance and management of the General Partner and the Investment Manager) F2 · ownership.direct: (Continued From Footnote 1) through their positions on the management committee of TS Management. John A. Overdeck and David M. Siegel do not have any pecuniary interest in the securities held by the Fund. 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.