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Hamilton Insurance Group, Ltd. (HG) institutional ownership

Latest close $36.16 Jul 24, 2026
Market cap$2.2B 52-week range SectorFinancial Services
Funds holding · Q1 2026
206
reported HG position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
126 buyers · 80 sellers

Hamilton Insurance Group, Ltd. (HG) price and institutional activity

Dates

Q1 2026

$0 bought by 126 investors
Goldman Sachs Group IncBoston Partners +124 more
$0 sold by 80 investors
Morgan StanleyNational Philanthropic Trust +78 more
Bought Sold Totals per quarter; hover a bar for the names.

Hamilton Insurance Group, Ltd. (HG) institutional activity · 206

Investor Type Est. change Change Δ Own Date
Morgan Stanley · Reduced
Change −716K Date Q1 2026
Morgan Stanley Reduced· Q1 2026 −716K Q1 2026
Goldman Sachs Group Inc · Added
Change +539K Date Q1 2026
Goldman Sachs Group Inc Added· Q1 2026 +539K Q1 2026
Boston Partners · Added
Change +480K Date Q1 2026
Boston Partners Added· Q1 2026 +480K Q1 2026
Woodline Partners LP · New
Change +414K Date Q1 2026
Woodline Partners LP New· Q1 2026 +414K Q1 2026
National Philanthropic Trust · Exited
Change −410K Δ Own −100.0% Date Q1 2026
National Philanthropic Trust Exited· Q1 2026 −410K −100.0% Q1 2026
Balyasny Asset Management L.P. · Reduced
Change −359K Date Q1 2026
Balyasny Asset Management L.P. Reduced· Q1 2026 −359K Q1 2026
Jacobs Levy Equity Management, Inc · Added
Change +336K Date Q1 2026
Jacobs Levy Equity Management, Inc Added· Q1 2026 +336K Q1 2026
Dimensional · Added
Change +332K Date Q1 2026
Dimensional Added· Q1 2026 +332K Q1 2026
Philadelphia Financial Management of San Francisco, LLC · Reduced
Change −272K Date Q1 2026
Philadelphia Financial Management of San Francisco, LLC Reduced· Q1 2026 −272K Q1 2026
Victory Capital Management Inc · Reduced
Change −265K Date Q1 2026
Victory Capital Management Inc Reduced· Q1 2026 −265K Q1 2026
Polar Capital Holdings PLC · New
Change +245K Date Q1 2026
Polar Capital Holdings PLC New· Q1 2026 +245K Q1 2026
American Century Companies Inc · Reduced
Change −237K Date Q1 2026
American Century Companies Inc Reduced· Q1 2026 −237K Q1 2026
Wellington Management Group LLP · Reduced
Change −232K Δ Own −5.3% Date Q1 2026
Wellington Management Group LLP Reduced· Q1 2026 −232K −5.3% Q1 2026
Denali Advisors LLC · Added
Change +196K Date Q1 2026
Denali Advisors LLC Added· Q1 2026 +196K Q1 2026
Ameriprise Financial Inc · Added
Change +158K Date Q1 2026
Ameriprise Financial Inc Added· Q1 2026 +158K Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 206

Famous investor activity in Hamilton Insurance Group, Ltd. (HG)

Hamilton Insurance Group, Ltd. (HG) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Brown David A. · Director Sell −$1.2M
Price $32.16 Qty −37K Owned 450K Trade date May 18, 2026 Filed date May 20, 2026
Brown David A. Director Sell $32.16 −37K −$1.2M 450K May 18, 2026 May 20, 2026
Brown David A. · Director Sell −$404K
Price $31.82 Qty −13K Owned 487K Trade date May 15, 2026 Filed date May 19, 2026
Brown David A. Director Sell $31.82 −13K −$404K 487K May 15, 2026 May 19, 2026
Levenson Jonathan B. · Officer Sell −$186K
Price $30.61 Qty −6K Owned 40K Trade date May 13, 2026 Filed date May 15, 2026
Levenson Jonathan B. Officer Sell $30.61 −6K −$186K 40K May 13, 2026 May 15, 2026
Levenson Jonathan B. · Officer Sell −$93K
Price $30.67 Qty −3K Owned 46K Trade date May 8, 2026 Filed date May 12, 2026
Levenson Jonathan B. Officer Sell $30.67 −3K −$93K 46K May 8, 2026 May 12, 2026
Vaughan Therese M. · Director Grant (A) 5K
Owned 26K Trade date May 5, 2026 Filed date May 7, 2026
Vaughan Therese M. Director Grant (A) 5K 26K May 5, 2026 May 7, 2026
Patterson Alan Neil · Director Grant (A) 5K
Owned 21K Trade date May 5, 2026 Filed date May 7, 2026
Patterson Alan Neil Director Grant (A) 5K 21K May 5, 2026 May 7, 2026
Deegan Brian John · Officer Sell −$338K
Price $30.69 Qty −11K Owned 71K Trade date May 5, 2026 Filed date May 7, 2026
Deegan Brian John Officer Sell $30.69 −11K −$338K 71K May 5, 2026 May 7, 2026
Pestcoe Marvin · Director Grant (A) 5K
Owned 69K Trade date May 5, 2026 Filed date May 7, 2026
Pestcoe Marvin Director Grant (A) 5K 69K May 5, 2026 May 7, 2026
Simmons Everard Barclay · Director Grant (A) 5K
Owned 23K Trade date May 5, 2026 Filed date May 7, 2026
Simmons Everard Barclay Director Grant (A) 5K 23K May 5, 2026 May 7, 2026
Brown David A. · Director Grant (A) 5K
Owned 110K Trade date May 5, 2026 Filed date May 7, 2026
Brown David A. Director Grant (A) 5K 110K May 5, 2026 May 7, 2026
Wilson Peter W. · Director Grant (A) 5K
Owned 5K Trade date May 5, 2026 Filed date May 7, 2026
Wilson Peter W. Director Grant (A) 5K 5K May 5, 2026 May 7, 2026
Karna Anu · Director Grant (A) 5K
Owned 22K Trade date May 5, 2026 Filed date May 7, 2026
Karna Anu Director Grant (A) 5K 22K May 5, 2026 May 7, 2026
Gauthier John J. · Director Grant (A) 5K
Owned 32K Trade date May 5, 2026 Filed date May 7, 2026
Gauthier John J. Director Grant (A) 5K 32K May 5, 2026 May 7, 2026
Priebe David · Director Grant (A) 5K
Owned 12K Trade date May 5, 2026 Filed date May 7, 2026
Priebe David Director Grant (A) 5K 12K May 5, 2026 May 7, 2026
Green Karen Ann · Director Tax withholding or exercise payment (F) -$103K
Price $30.43 Qty -3K Owned 9K Trade date May 5, 2026 Filed date May 7, 2026
Green Karen Ann Director Tax withholding or exercise payment (F) $30.43 -3K -$103K 9K May 5, 2026 May 7, 2026
15 of 68
15 of 68 Sign in to continue to older insider transactions.

Hamilton Insurance Group, Ltd. (HG) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Magnitude Capital, LLC 15.1M
% of shares outstanding 26.9% Filing date May 9, 2024
Magnitude Capital, LLC 15.1M 26.9% May 9, 2024
Wellington Management Group LLP 4.1M
% of shares outstanding 6.2% Filing date May 15, 2026
Wellington Management Group LLP 4.1M 6.2% May 15, 2026
Hamilton Investments, LP 2.7M
% of shares outstanding 4.3% Filing date Nov 14, 2024
Hamilton Investments, LP 2.7M 4.3% Nov 14, 2024
Blackstone Holdings II L.P.
% of shares outstanding 0.0% Filing date Nov 12, 2024
Blackstone Holdings II L.P. 0.0% Nov 12, 2024
4 of 4

Hamilton Insurance Group, Ltd. (HG) ownership FAQ

Who owns HG?

206 reporting institutions disclosed HG position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.