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American Integrity Insurance Group, Inc.

AII
Exchange
NYSE
Industry
Fire, Marine & Casualty Insurance
SEC CIK
0002007587

In the last 90 days, American Integrity Insurance Group, Inc. insiders filed 0 open-market purchases and 11 sales; 100 institutions reported holding it in 13F filings for Q2 2026, worth $202.9M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in American Integrity Insurance Group, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
75
+19 vs. Q2 2025
Shares held
11.0M
+2.83M (+34.5%) vs. Q2 2025
Total value
$179.2M
+$28.6M (+19.0%) vs. Q2 2025
New holders
34
23 more added
Sold out
15
11 more reduced

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AII on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 75 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 56 institutionsQ3 2025: 75 institutionsQ4 2025: 93 institutionsQ1 2026: 100 institutionsQ2 2026: 100 institutions
Value heldQ3 2025: $179.2M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $0Q1 2025: $0Q2 2025: $150.6MQ3 2025: $179.2MQ4 2025: $222.5MQ1 2026: $214.1MQ2 2026: $202.9M
Institutions holding AII and their total value by quarter
QuarterHoldersValue
Q2 2026100$202.9M
Q1 2026100$214.1M
Q4 202593$222.5M
Q3 202575$179.2M
Q2 202556$150.6M
Q1 20250$0
Q4 20240$0
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding American Integrity Insurance Group, Inc.; share changes are against Q2 2025.

Institutions holding AII in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Boston Partners1,089,780$24.3M0.02%+741,002+212.5%Added
Wasatch Advisors Inc907,338$20.2M0.11%+33,344+3.8%Added
Balyasny Asset Management LLC501,197$11.2M0.02%−64,831−11.5%Reduced
Mink Brook Asset Management LLC478,473$10.7M7.19%+51,933+12.2%Added
Freestone Grove Partners LP465,386$10.4M0.08%+27,386+6.3%Added
BlackRock, Inc.441,121$9.84M0.00%+316,422+253.7%Added
Vanguard Group Inc439,637$9.81M0.00%+45,645+11.6%Added
Manufacturers Life Insurance Company, The426,903$9.52M0.01%+26,903+6.7%Added
Alyeska Investment Group, L.P.309,885$6.91M0.02%00.0%Unchanged
Pacific Ridge Capital Partners, LLC250,253$5.58M1.23%+53,713+27.3%Added
Russell Investments Group, Ltd.222,082$4.95M0.01%+129,227+139.2%Added
Philadelphia Financial Management of San Francisco, LLC191,273$4.27M0.85%+191,273New
State of Wisconsin Investment Board175,000$3.90M0.01%00.0%Unchanged
Gillson Capital LP175,000$3.90M0.34%00.0%Unchanged
Emerald Mutual Fund Advisers Trust171,429$3.82M0.20%−48,081−21.9%Reduced
Geode Capital Management, LLC166,531$3.72M0.00%+91,413+121.7%Added
Bank of America Corp152,267$3.40M0.00%+122,469+411.0%Added
Two Sigma Investments, LP150,436$3.36M0.01%+5,943+4.1%Added
State Street Corp109,524$2.44M0.00%+98,264+872.7%Added
Gamco Investors, Inc. Et Al93,471$2.09M0.02%−15,816−14.5%Reduced
Marshall Wace, LLP89,354$1.99M0.00%−26,101−22.6%Reduced
Two Sigma Advisers, LP69,600$1.55M0.00%+20,200+40.9%Added
Ghisallo Capital Management LLC65,000$1.45M0.05%00.0%Unchanged
Shay Capital LLC60,000$1.34M0.24%00.0%Unchanged
Northern Trust Corp59,359$1.32M0.00%+46,256+353.0%Added
Charles Schwab Investment Management Inc58,403$1.30M0.00%+26,772+84.6%Added
Lighthouse Investment Partners, LLC56,773$1.27M0.05%+56,773New
Acadian Asset Management LLC56,896$1.27M0.00%+56,896New
Goldman Sachs Group Inc56,465$1.26M0.00%−71,120−55.7%Reduced
Victory Capital Management Inc44,000$981.6K0.00%−17,000−27.9%Reduced
UBS Group AG33,727$752.4K0.00%+27,621+452.4%Added
Interval Partners, LP32,520$725.5K0.02%+236+0.7%Added
Emerald Advisers, LLC31,621$705.5K0.02%−3,869−10.9%Reduced
Millennium Management LLC28,709$640.5K0.00%−180,351−86.3%Reduced
Man Group plc26,361$588.1K0.00%+4,601+21.1%Added
Harbor Advisors LLC23,000$513.1K0.08%00.0%Unchanged
Walleye Capital LLC21,383$477.1K0.00%+21,383New
First Trust Advisors LP21,131$471.4K0.00%+21,131New
Blair William & Co19,500$435.0K0.00%+5,720+41.5%Added
Morgan Stanley18,586$414.7K0.00%+16,351+731.6%Added
American Century Companies Inc18,485$412.4K0.00%+18,485New
State of Tennessee, Treasury Department18,300$408.3K0.00%00.0%Unchanged
Federated Hermes, Inc.18,220$406.5K0.00%−375,114−95.4%Reduced
Rakuten Investment Management, Inc.12,421$403.3K0.00%+12,421New
Schonfeld Strategic Advisors LLC17,110$381.7K0.00%−69,520−80.2%Reduced
Renaissance Technologies LLC15,300$341.3K0.00%+15,300New
Bank of New York Mellon Corp14,393$321.1K0.00%+14,393New
Graham Capital Management, L.P.14,319$319.5K0.01%+14,319New
SG Americas Securities, LLC12,133$271.0K0.00%+12,133New
Citadel Advisors LLC11,571$258.1K0.00%−270,833−95.9%Reduced
Barclays PLC11,348$253.2K0.00%+11,348New
FJ Capital Management LLC11,273$251.5K0.03%+11,273New
Nuveen, LLC10,165$226.8K0.00%+10,165New
BNP Paribas Arbitrage, SA9,916$221.2K0.00%+9,916New
Rhumbline Advisers6,945$154.9K0.00%+6,945New
Deutsche Bank AG6,786$151.4K0.00%+6,786New
Wells Fargo & Company5,679$126.7K0.00%+5,679New
MetLife Investment Management5,161$115.1K0.00%+5,161New
Advisor Group Holdings, Inc.4,000$87.3K0.00%+4,000New
Mirae Asset Global ETFs Holdings Ltd.3,722$83.0K0.00%+3,722New
JPMorgan Chase & Co3,226$72.0K0.00%+3,226New
California State Teachers Retirement System1,619$36.1K0.00%+1,619New
STRS Ohio1,500$33.5K0.00%+1,500New
Tower Research Capital LLC (TRC)1,013$22.6K0.00%+1,013New
Police & Firemen's Retirement System of New Jersey897$20.0K0.00%+897New
Quarry LP795$17.7K0.00%+795New
Legal & General Group Plc755$16.8K0.00%+755New
Citigroup Inc702$15.7K0.00%+702New
Ameritas Investment Partners, Inc.669$14.9K0.00%+669New
Sterling Capital Management LLC351$7.83K0.00%+351New
Amalgamated Bank259$6.00K0.00%+259New
Royal Bank of Canada112$3.00K0.00%+102+1,020.0%Added
Rise Advisors, LLC29$6470.00%+29New
FMR LLC3$670.00%+3New
Franklin Resources Inc2,988,329––+2,834,289+1,840.0%Added
Point72 Asset Management, L.P.0$00.00%−441,142−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−406,986−100.0%Sold out
Adage Capital Partners GP, L.L.C.0$00.00%−102,342−100.0%Sold out
Hudson Bay Capital Management LP0$00.00%−96,312−100.0%Sold out
Seven Grand Managers, LLC0$00.00%−50,000−100.0%Sold out
Prospector Partners LLC0$00.00%−46,160−100.0%Sold out
Soros Fund Management LLCSuperinvestorSoros Fund Management0$00.00%−40,000−100.0%Sold out
Limestone Investment Advisors LP0$00.00%−28,950−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−15,897−100.0%Sold out
Oxford Asset Management LLP0$00.00%−14,864−100.0%Sold out
Engineers Gate Manager LP0$00.00%−13,481−100.0%Sold out
XTX Topco Ltd0$00.00%−10,445−100.0%Sold out
Raymond James Financial Inc0$00.00%−5,500−100.0%Sold out
FNY Investment Advisers, LLC0$00.00%−2,500−100.0%Sold out
Point72 Asia (Singapore) Pte. Ltd.0$00.00%−2,314−100.0%Sold out