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American Integrity Insurance Group (AII) Institutional Ownership

American Integrity Insurance Group logo
$25.98 -0.08 (-0.30%)
Closing price 10/2/2026 03:59 PM Eastern
Extended Trading
$25.74 -0.24 (-0.92%)
As of 07:27 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for American Integrity Insurance Group (NYSE:AII)

Number of
Institutional Buyers
(last 12 months)
63
Total
Institutional Inflows
(last 12 months)
$185.38M
Number of
Institutional Sellers
(last 12 months)
18
Total
Institutional Outflows
(last 12 months)
$33.50M
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AII Institutional Buying and Selling by Quarter

American Integrity Insurance Group Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026NewEdge Advisors LLC3,000$56K0.0%-26.8%0.015%
8/20/2026Alyeska Investment Group L.P.98,374$1.85M0.0%-4.7%0.502%
8/19/2026Hsbc Holdings PLC22,949$439K0.0%+88.5%0.117%
8/18/2026Public Employees Retirement System of Ohio14,440$272K0.0%N/A0.074%
8/17/2026Bank of America Corp DE209,330$3.94M0.0%N/A1.069%
8/15/2026Freestone Grove Partners LP491,272$9.25M0.1%N/A2.508%
8/15/2026Man Group plc69,496$1.31M0.0%N/A0.355%
8/14/2026Hsbc Holdings PLC22,949$439K0.0%N/A0.117%
8/14/2026PDT Partners LLC11,490$216K0.0%N/A0.059%
8/14/2026The Manufacturers Life Insurance Company48,200$908K0.0%N/A0.246%
8/14/2026Algert Global LLC155,356$2.93M0.0%N/A0.793%
8/11/2026Donald Smith & CO. Inc.116,420$2.19M0.0%N/A0.594%
8/7/2026BlackRock Inc.888,115$16.72M0.0%N/A4.534%
8/7/2026Deutsche Bank AG10,557$199K0.0%N/A0.054%
8/6/2026Bank of New York Mellon Corp50,185$945K0.0%N/A0.256%
8/6/2026State of Wyoming11,356$214K0.0%N/A0.058%
7/10/2026Wasatch Advisors LP1,260,169$23.73M0.2%+5.7%6.433%
6/3/2026NewEdge Advisors LLC4,100$79K0.0%+156.3%0.021%
5/19/2026Bank of America Corp DE293,443$5.66M0.0%+0.8%1.498%
5/16/2026The Manufacturers Life Insurance Company477,776$9.21M0.0%+0.2%2.440%
5/16/2026Lazard Asset Management LLC22,984$443K0.0%N/A0.117%
5/14/2026Renaissance Technologies LLC136,800$2.64M0.0%-26.2%0.699%
5/14/2026Walleye Capital LLC102,514$1.98M0.0%-28.9%0.524%
5/14/2026State of Wyoming6,956$134K0.0%N/A0.036%
5/7/2026Harbor Advisors LLC30,692$592K0.1%-7.0%0.157%
5/5/2026Bank of New York Mellon Corp41,862$807K0.0%+13.3%0.214%
5/4/2026Emerald Advisers LLC39,127$754K0.0%+23.7%0.200%
4/30/2026Hsbc Holdings PLC12,174$239K0.0%N/A0.062%
4/25/2026Strs Ohio29,000$559K0.0%+111.7%0.148%
4/21/2026Wasatch Advisors LP1,192,192$22.99M0.2%+38.6%6.089%
4/16/2026SG Americas Securities LLC9,515$183K0.0%-26.4%0.049%
2/18/2026NewEdge Advisors LLC1,600$33K0.0%N/A0.008%
2/18/2026XTX Topco Ltd12,361$257K0.0%N/A0.063%
2/18/2026Verdad Advisers LP37,540$782K0.3%N/A0.192%
2/18/2026Quadrature Capital Ltd35,397$737K0.0%N/A0.181%
2/18/2026Occudo Quantitative Strategies LP25,494$531K0.0%N/A0.130%
2/18/2026Millennium Management LLC294,576$6.14M0.0%+926.1%1.504%
2/18/2026Man Group plc29,210$608K0.0%+10.8%0.149%
2/18/2026Interval Partners LP163,783$3.41M0.1%+403.6%0.836%
2/18/2026Balyasny Asset Management L.P.203,741$4.24M0.0%-59.3%1.041%
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2/17/2026Freestone Grove Partners LP550,595$11.47M0.1%+18.3%2.812%
2/17/2026Schonfeld Strategic Advisors LLC61,912$1.29M0.0%+261.8%0.316%
2/17/2026Gillson Capital LP161,768$3.37M0.2%-7.6%0.826%
2/17/2026Trexquant Investment LP14,106$294K0.0%N/A0.072%
2/17/2026Jump Financial LLC19,513$406K0.0%N/A0.100%
2/17/2026Osaic Holdings Inc.6,580$137K0.0%+64.5%0.034%
2/17/2026Ghisallo Capital Management LLC109,219$2.28M0.1%+68.0%0.558%
2/17/2026Public Employees Retirement System of Ohio15,140$315K0.0%N/A0.077%
2/17/2026Russell Investments Group Ltd.307,934$6.41M0.0%+38.7%1.573%
2/17/2026State of Wisconsin Investment Board158,559$3.30M0.0%-9.4%0.810%
2/17/2026Blair William & Co. IL24,400$508K0.0%+25.1%0.125%
2/17/2026Graham Capital Management L.P.30,087$627K0.0%+110.1%0.154%
2/16/2026FJ Capital Management LLC153,491$3.20M0.4%+1,261.6%0.784%
2/16/2026Dockside LLC15,299$319K0.1%N/A0.078%
2/16/2026Barclays PLC28,121$586K0.0%+147.8%0.144%
2/13/2026Marshall Wace LLP104,963$2.19M0.0%+17.5%0.536%
2/13/2026The Manufacturers Life Insurance Company 476,917$9.93M0.0%+11.7%2.436%
2/13/2026Mink Brook Asset Management LLC648,405$13.51M8.5%+35.5%3.312%
2/13/2026Walleye Capital LLC144,254$3.01M0.0%+574.6%0.737%
2/13/2026Jacobs Levy Equity Management Inc.100,635$2.10M0.0%N/A0.514%
2/13/2026Alyeska Investment Group L.P.327,405$6.82M0.0%+5.7%1.672%
2/13/2026Police & Firemen s Retirement System of New Jersey2,446$51K0.0%+172.7%0.012%
2/13/2026State Street Corp155,973$3.25M0.0%+42.4%0.797%
2/13/2026Boston Partners1,191,145$24.81M0.0%+9.3%6.083%
2/13/2026Wells Fargo & Company MN8,898$185K0.0%+56.7%0.045%
2/12/2026Wasatch Advisors LP860,426$17.92M0.1%-5.2%4.395%
2/12/2026Jane Street Group LLC80,097$1.67M0.0%N/A0.409%
2/12/2026Renaissance Technologies LLC185,400$3.86M0.0%+1,111.8%0.947%
2/12/2026Federated Hermes Inc.14,769$308K0.0%-18.9%0.075%
2/12/2026New York State Common Retirement Fund2,000$42K0.0%N/A0.010%
2/11/2026Los Angeles Capital Management LLC8,865$185K0.0%N/A0.045%
2/10/2026Goldman Sachs Group Inc.46,253$963K0.0%-18.1%0.236%
2/9/2026Geode Capital Management LLC215,792$4.50M0.0%+29.6%1.102%
2/5/2026Gamco Investors INC. ET AL81,072$1.69M0.0%-13.3%0.414%
2/4/2026Pacific Ridge Capital Partners LLC310,325$6.46M1.4%+24.0%1.585%
2/2/2026Strs Ohio13,700$285K0.0%+813.3%0.070%
1/30/2026Harbor Advisors LLC33,000$687K0.1%+43.5%0.169%
1/9/2026SG Americas Securities LLC12,929$269K0.0%+6.6%0.066%
1/1/2026JPMorgan Chase & Co.3,226$72K0.0%N/A0.016%
11/17/2025Wasatch Advisors LP907,338$20.24M0.1%+3.8%4.634%
11/17/2025Mink Brook Asset Management LLC478,473$10.68M7.2%+12.2%2.444%
11/17/2025Millennium Management LLC28,709$640K0.0%-86.3%0.147%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,722$83K0.0%N/A0.019%
11/17/2025Lighthouse Investment Partners LLC56,773$1.27M0.0%N/A0.290%
11/17/2025Citadel Advisors LLC11,571$258K0.0%-95.9%0.059%
11/17/2025Bank of America Corp DE152,267$3.40M0.0%+411.0%0.778%
11/14/2025Schonfeld Strategic Advisors LLC17,110$382K0.0%-80.2%0.087%
11/14/2025FJ Capital Management LLC11,273$252K0.0%N/A0.058%
11/14/2025Freestone Grove Partners LP465,386$10.38M0.1%+6.3%2.378%
11/14/2025Man Group plc26,361$588K0.0%+21.1%0.135%
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11/14/2025Balyasny Asset Management L.P.501,197$11.18M0.0%-11.5%2.561%
11/14/2025Two Sigma Investments LP150,436$3.36M0.0%+4.1%0.769%
11/13/2025Boston Partners1,089,780$24.32M0.0%+212.5%5.569%
11/13/2025UBS Group AG33,727$752K0.0%+452.4%0.172%
11/13/2025BNP Paribas Financial Markets9,916$221K0.0%N/A0.051%
11/13/2025Franklin Resources Inc.2,988,329$66.67M0.0%+1,840.0%15.268%
11/13/2025Russell Investments Group Ltd.222,082$4.96M0.0%+139.2%1.135%
11/13/2025Blair William & Co. IL19,500$435K0.0%+41.5%0.100%
11/13/2025First Trust Advisors LP21,131$471K0.0%N/A0.108%
11/12/2025Gamco Investors INC. ET AL93,471$2.09M0.0%-14.5%0.478%


AII Institutional Ownership - Frequently Asked Questions

During the previous two years, 83 institutional investors and hedge funds held shares of American Integrity Insurance Group. The most heavily invested institutionals were Franklin Resources Inc. ($66.67M), Boston Partners ($24.81M), Wasatch Advisors LP ($23.73M), BlackRock Inc. ($16.72M), Mink Brook Asset Management LLC ($13.51M), Vanguard Group Inc. ($9.81M), and Freestone Grove Partners LP ($9.25M).Learn more on American Integrity Insurance Group's institutional investors.

Of the 78 institutional investors that purchased American Integrity Insurance Group's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Franklin Resources Inc. ($2.99M), Boston Partners ($1.45M), Wasatch Advisors LP ($1.31M), BlackRock Inc. ($888.12K), Mink Brook Asset Management LLC ($648.41K), Freestone Grove Partners LP ($603.87K), and Balyasny Asset Management L.P. ($566.03K).

Institutional investors have bought a total of 8,851,520 shares in the last 24 months. This purchase volume represents approximately $185.38M in transactions.

Of the 18 institutional investors that sold American Integrity Insurance Group's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Federated Hermes Inc. ($378.57K), Balyasny Asset Management L.P. ($362.29K), Citadel Advisors LLC ($270.83K), Millennium Management LLC ($180.35K), Schonfeld Strategic Advisors LLC ($69.52K), Renaissance Technologies LLC ($48.60K), and Emerald Mutual Fund Advisers Trust ($48.08K).

Institutional investors have sold a total of 1,543,625 shares in the last 24 months. This volume of shares sold represents approximately $33.50M in transactions.


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Institutional ownership data for NYSE:AII is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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