Company · Ownership research

Hamilton Insurance Group, Ltd. HG

CIK 0001593275 · CUSIP G42706104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP G42706104 (HG), not CUSIP G42706904 (HG), CUSIP G42706954 (HG), and does not merge CUSIPs.

This page lists the top 20 of 197 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Magnitude Capital, LLC CIK 1556278 · View history	$421.20M 15,096,940 shares	100.00%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2026	▾
02	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$122.10M 4,376,258 shares	0.02%	-921.23K(-17.40%)Reduced	SEC filing ↗ Feb 17, 2026	▾
03	BlackRock, Inc. CIK 2012383 · View history	$79.30M 2,842,346 shares	0.00%	+90.66K(+3.30%)Added	SEC filing ↗ Feb 12, 2026	▾
04	MORGAN STANLEY CIK 895421 · Amended · View history	$77.34M 2,772,152 shares	0.00%	-251.25K(-8.30%)Reduced	SEC filing ↗ May 27, 2026	▾
05	Nuveen, LLC CIK 1871926 · View history	$61.96M 2,220,738 shares	0.02%	+74.19K(+3.50%)Added	SEC filing ↗ Feb 12, 2026	▾
06	DONALD SMITH & CO., INC. CIK 814375 · View history	$43.33M 1,552,870 shares	0.81%	+646.11K(+71.30%)Added	SEC filing ↗ Feb 11, 2026	▾
07	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$37.85M 1,356,650 shares	0.02%	-16.84K(-1.20%)Reduced	SEC filing ↗ Feb 13, 2026	▾
08	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$32.40M 1,161,206 shares	0.02%	-862.76K(-42.60%)Reduced	SEC filing ↗ Feb 13, 2026	▾
09	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$28.43M 1,019,106 shares	0.01%	+313.83K(+44.50%)Added	SEC filing ↗ Feb 12, 2026	▾
10	LAZARD ASSET MANAGEMENT LLC CIK 1207017 · View history	$26.75M 958,935 shares	0.05%	+81.42K(+9.30%)Added	SEC filing ↗ Feb 17, 2026	▾
11	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$24.60M 881,667 shares	0.02%	+417.26K(+89.80%)Added	SEC filing ↗ Feb 17, 2026	▾
12	PRIVATE MANAGEMENT GROUP INC CIK 1142031 · View history	$24.41M 874,971 shares	0.71%	-13.15K(-1.50%)Reduced	SEC filing ↗ Feb 12, 2026	▾
13	FEDERATED HERMES, INC. CIK 1056288 · View history	$23.77M 852,047 shares	0.04%	+264.10K(+44.90%)Added	SEC filing ↗ Feb 12, 2026	▾
14	STATE STREET CORP CIK 93751 · View history	$21.77M 780,114 shares	0.00%	-9.79K(-1.20%)Reduced	SEC filing ↗ Feb 13, 2026	▾
15	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$19.44M 696,726 shares	0.41%	-29.48K(-4.10%)Reduced	SEC filing ↗ Feb 17, 2026	▾
16	VANGUARD GROUP INC CIK 102909 · View history	$18.20M 652,467 shares	0.00%	+77.18K(+13.40%)Added	SEC filing ↗ Jan 29, 2026	▾
17	Freestone Grove Partners LP CIK 2007591 · View history	$16.67M 597,370 shares	0.12%	+597.37KNew	SEC filing ↗ Feb 17, 2026	▾
18	AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history	$15.62M 559,707 shares	0.01%	+25.52K(+4.80%)Added	SEC filing ↗ Feb 17, 2026	▾
19	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$15.15M 542,988 shares	0.00%	-11.75K(-2.10%)Reduced	SEC filing ↗ Feb 9, 2026	▾
20	Philadelphia Financial Management of San Francisco, LLC CIK 1351407 · View history	$13.82M 495,283 shares	2.86%	-89.56K(-15.30%)Reduced	SEC filing ↗ Feb 17, 2026	▾

Showing 20 / 197 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

197

Cancelled or null records excluded

Disclosed shares

52,258,082

Not deduplicated across managers

Disclosed value

$1.46B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Hamilton Insurance Group, Ltd. · Q4 2025

Explore all 197 reporting institutions.

This page includes 20 of 197 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.