NYSEFinancialsFire, Marine & Casualty InsurancePEMBROKE, Bermuda

Hamilton Insurance Group, Ltd. HG

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Estimated market cap $2.54B66.22M shares, shares as of Oct 28, 2026CIK 1593275

Insider trades, 12 mo

1 buy · 8 sells

$6.00M sold, open market

Congress trades, 24 mo

—

No disclosed trades

13F holders, Q3 2026

169

61.8% of shares · 79 added

13F holders

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Lobbying, 12 mo

—

No lobbying filings

Federal contracts, 12 mo

—

None matched

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Latest 10-Q

Q3 2026

What changed in Hamilton Insurance Group, Ltd.'s latest quarterly report, compared with the one before.

Filed Nov 4, 2026 · Quarter ended Sep 30, 2026

AI No AI summary for this 10-Q: the draft did not pass our accuracy checks.

Compared with the 10-Q for the quarter ended Jun 30, 2026. Sections compared: management's discussion, risk factors, legal proceedings and controls and procedures.

Read the 10-Q on sec.gov ↗Filing index ↗

Latest 10-Q

What changed in Hamilton Insurance Group, Ltd.'s latest quarterly report, compared with the one before.

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Insider trades

9 in 12 mo

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

No open-market insider trades reported since Sep 11, 2026. Insiders have two business days to file.

Recent insider trades

Timothy James Duffin Chief Underwriting Officer	Sep 11 Form 4 ↗	Sale	−$988.7K 28,500 sh @ $34.69	+11.5%
Timothy James Duffin Chief Underwriting Officer	Sep 10 Form 4 ↗	Sale	−$984.1K 28,500 sh @ $34.53	+10.5%
David A. Brown Director	Sep 3 Form 4 ↗	Sale	−$1.8M 50,000 sh @ $36.12	+8.8%
David A. Brown Director	May 18 Form 4 ↗	Sale	−$1.2M 37,300 sh @ $32.16	+17.3%
David A. Brown Director	May 15 Form 4 ↗	Sale	−$404.1K 12,700 sh @ $31.82	+18.5%

All HG insider trades →Planned sales (Form 144): see notices

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

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13F holders

40.92M shares

169 funds report HG. Values checked against market prices.

Funds own 83% of shares (Q2 2026)

240 funds hold the stock.

Q3 2026: 62% · 5,560 of ~8,900 funds reported so far

Q2 202576%
Q3 202577%
Q4 202581%
Q1 202681%
Q2 202683%
Q3 2026 (so far)62%

Q3 2026. 28 new, 79 added to, 41 trimmed, 102 exited since Q2 2026.

Top 13F holders
#
1	Magnitude Capital, LLC 13F ↗	15.10M	$498.8M	unchanged
2	BlackRock, Inc. 13F ↗	3.22M	$106.5M	+3.3%
3	Nuveen, LLC 13F ↗	2.26M	$74.8M	-4.5%
4	Dimensional Fund Advisors LP 13F ↗	2.12M	$70.1M	+19.8%
5	Morgan Stanley 13F ↗	1.94M	$64.1M	-6.5%
6	Arrowstreet Capital, Limited Partnership 13F ↗	1.71M	$56.5M	+14.0%
7	Federated Hermes, Inc. 13F ↗	1.12M	$37.0M	+5.2%
8	Boston Partners 13F ↗	981,183	$32.5M	+57.4%
9	State Street Corp 13F ↗	875,593	$28.9M	+0.6%
10	First Trust Advisors LP 13F ↗	737,887	$24.4M	+47.7%

Download CSV Every fund that holds HG, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

13F holders

Funds that report this stock, checked against market prices.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

No recent congressional trades for this company.

Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

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Lobbying

What Hamilton Insurance Group, Ltd. and its lobbying firms report each quarter.

No recent lobbying filings for this company.

Lobbying

What Hamilton Insurance Group, Ltd. and its lobbying firms report each quarter.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

Funds holding the stock

Shares they report

Funds holding the stock by quarter

Q4 2023	50	—	33.65M	$500.1M
Q1 2024	76	+26	33.86M	$470.6M
Q2 2024	99	+23	32.42M	$539.8M
Q3 2024	122	+23	43.55M	$842.1M
Q4 2024	149	+27	43.19M	$826.0M
Q1 2025	165	+16	47.74M	$989.6M
Q2 2025	168	+3	49.56M	$1.1B
Q3 2025	165	-3	49.91M	$1.2B
Q4 2025	197	+32	52.27M	$1.5B
Q1 2026	223	+26	53.65M	$1.6B
Q2 2026	242	+19	54.43M	$1.8B
Q3 2026	169	-73	40.92M	$1.4B

Each point is a quarter-end, from Q4 2023 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.

Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.

The history follows the company's current CUSIP number (G42706104). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q4 2023) can be later than the stock's first appearance in 13F reports.

Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.

A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

Ownership stakes2 in 12 mo 8-K events2 in 90 days PatentsNone on record Short interestFINRA · updated Oct 15 Planned insider salesForm 144 · 8 in 12 mo Executive payNone on record Wikipedia attentionNone on record SEC enforcementNone on record IPO history1 registration Merger clearancesLatest Jun 14 Ownership stakes…8-K events…Patents…Short interest…Planned insider sales…Executive pay…Wikipedia attention…SEC enforcement…

About the company

The basics from the company’s SEC registration.

Legal name: Hamilton Insurance Group, Ltd.
Address: WELLESLEY HOUSE NORTH, 1ST FLOOR, 90 PITTS BAY ROAD, PEMBROKE, Bermuda HM08
Phone: (441) 405-5200
Fiscal year ends: Dec 31
Filer category: Large accelerated filer
Incorporated in: Bermuda
Listed as: HG (NYSE)
SEC filings: All filings on SEC EDGAR ↗

About the company

The basics from the company’s SEC registration.

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$38.40−$0.34 (−0.88%) Nov 13 close

1M3M1Y

Oct 13, 2026Low $34.43 · High $38.82Nov 13, 2026

Aug 13, 2026Low $33.04 · High $38.82Nov 13, 2026

Nov 13, 2025Low $25.68 · High $38.82Nov 13, 2026

Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

Live chart

Intraday and historical prices from TradingView. Quotes may be delayed.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.