AII Institutional Ownership & Shareholders
AMERICAN INTEGRITY INSURANCE (AII) is currently held by 108 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $215.45M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Wasatch Advisors Lp is currently the largest disclosed institutional shareholder of AII tracked by InsiderSet, reporting ownership valued at approximately $31.41M in its September 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $37.08M, representing an estimated gain of +18.05% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 66% of the total disclosed AII value among the investors covered in this analysis. Major shareholders include Wasatch Advisors Lp, Boston Partners, Mink Brook Asset Management Llc, and several other long-term asset managers with concentrated positions in AMERICAN INTEGRITY INSURANCE (AII).
This page ranks the largest institutional AII shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
108
Total Reported Value
$215.45M
Largest Holder
Wasatch Advisors Lp
Largest Position
$31.41M
Insider Transactions (90d)
7
Latest Filing Quarter
Q2 2026
New Institutional Positions
126
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Wasatch Advisors Lp | 0.23% | 1,257,057 | $31,413,854 | $37,083,182 | +$5,669,328 | +18.05% | |
| Boston Partners | 0.03% | 1,527,196 | $28,756,333 | $45,052,282 | +$16,295,949 | +56.67% | |
| Mink Brook Asset Management Llc | 8.13% | 977,969 | $18,415,156 | $28,850,086 | +$10,434,930 | +56.66% | |
| Blackrock, Inc. | 0.00% | 888,115 | $16,723,205 | $26,199,393 | +$9,476,188 | +56.66% | |
| Pacific Ridge Capital Partners, Llc | 1.98% | 579,444 | $10,910,931 | $17,093,598 | +$6,182,667 | +56.66% | |
| Freestone Grove Partners Lp | 0.06% | 491,272 | $9,250,652 | $14,492,524 | +$5,241,872 | +56.66% | |
| Vanguard Capital Management Llc | 0.00% | 458,520 | $8,633,932 | $13,526,340 | +$4,892,408 | +56.66% | |
| Russell Investments Group, Ltd. | 0.01% | 326,884 | $6,155,222 | $9,643,078 | +$3,487,856 | +56.66% | |
| Geode Capital Management, Llc | 0.00% | 294,097 | $5,538,602 | $8,675,862 | +$3,137,260 | +56.64% | |
| Two Sigma Investments, Lp | 0.00% | 293,644 | $5,529,317 | $8,662,498 | +$3,133,181 | +56.66% | |
| American Century Companies Inc | 0.00% | 282,447 | $5,318,477 | $8,332,187 | +$3,013,710 | +56.66% | |
| State Street Corp | 0.00% | 216,320 | $4,073,306 | $6,381,440 | +$2,308,134 | +56.66% | |
| Citadel Advisors Llc | 0.00% | 216,145 | $4,070,010 | $6,376,278 | +$2,306,268 | +56.66% | |
| Bank Of America Corp | 0.00% | 209,330 | $3,941,684 | $6,175,235 | +$2,233,551 | +56.66% | |
| Acadian Asset Management Llc | 0.00% | 173,093 | $3,255,000 | $5,106,244 | +$1,851,244 | +56.87% | |
| Algert Global Llc | 0.03% | 155,356 | $2,925,353 | $4,583,002 | +$1,657,649 | +56.66% | |
| State Of Wisconsin Investment Board | 0.00% | 130,056 | $2,448,954 | $3,836,652 | +$1,387,698 | +56.66% | |
| Inspire Investing, Llc | 0.10% | 92,904 | $2,321,671 | $2,740,668 | +$418,997 | +18.05% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 119,705 | $2,254,045 | $3,531,298 | +$1,277,253 | +56.66% |
| Donald Smith & Co. | Donald G. Smith | 0.04% | 116,420 | $2,192,189 | $3,434,390 | +$1,242,201 | +56.66% |
| Marshall Wace, Llp | 0.00% | 107,695 | $2,027,898 | $3,177,003 | +$1,149,105 | +56.66% | |
| Interval Partners, Lp | 0.06% | 105,315 | $1,983,081 | $3,106,793 | +$1,123,712 | +56.66% | |
| Vanguard Portfolio Management Llc | 0.00% | 103,041 | $1,940,262 | $3,039,710 | +$1,099,448 | +56.66% | |
| Alyeska Investment Group, L.P. | 0.00% | 98,374 | $1,852,382 | $2,902,033 | +$1,049,651 | +56.66% | |
| Morgan Stanley | 0.00% | 91,234 | $1,717,935 | $2,691,403 | +$973,468 | +56.67% | |
| Northern Trust Corp | 0.00% | 84,947 | $1,599,552 | $2,505,937 | +$906,385 | +56.66% | |
| Lighthouse Investment Partners, Llc | 0.04% | 74,058 | $1,394,512 | $2,184,711 | +$790,199 | +56.66% | |
| Victory Capital Management Inc | 0.00% | 72,200 | $1,359,526 | $2,129,900 | +$770,374 | +56.66% | |
| Man Group Plc | 0.00% | 69,496 | $1,308,610 | $2,050,132 | +$741,522 | +56.66% | |
| Charles Schwab Investment Management Inc | 0.00% | 66,877 | $1,259,294 | $1,972,872 | +$713,578 | +56.66% | |
| Millennium Management Llc | 0.00% | 66,430 | $1,250,877 | $1,959,685 | +$708,808 | +56.66% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 64,331 | $1,211,353 | $1,897,765 | +$686,412 | +56.66% | |
| Jpmorgan Chase & Co | 0.00% | 63,320 | $1,210,046 | $1,867,940 | +$657,894 | +54.37% | |
| Vanguard Fiduciary Trust Co | 0.00% | 51,086 | $961,949 | $1,507,037 | +$545,088 | +56.66% | |
| Bank Of New York Mellon Corp | 0.00% | 50,185 | $944,983 | $1,480,458 | +$535,475 | +56.66% | |
| Manufacturers Life Insurance Company, The | 0.00% | 48,200 | $907,606 | $1,421,900 | +$514,294 | +56.66% | |
| Strs Ohio | 0.00% | 34,600 | $864,654 | $1,020,700 | +$156,046 | +18.05% | |
| Shay Capital Llc | 0.09% | 45,000 | $847,350 | $1,327,500 | +$480,150 | +56.66% | |
| Nuveen, Llc | 0.00% | 43,389 | $817,015 | $1,279,976 | +$462,961 | +56.66% | |
| Verdad Advisers, Lp | 0.76% | 42,178 | $794,212 | $1,244,251 | +$450,039 | +56.66% | |
| Los Angeles Capital Management Llc | 0.00% | 39,694 | $747,438 | $1,170,973 | +$423,535 | +56.66% | |
| Bnp Paribas Financial Markets | 0.00% | 39,455 | $742,938 | $1,163,923 | +$420,985 | +56.66% | |
| Harbor Advisors Llc | 0.09% | 38,192 | $719,155 | $1,126,664 | +$407,509 | +56.66% | |
| Goldman Sachs Group Inc | 0.00% | 37,173 | $699,968 | $1,096,604 | +$396,636 | +56.66% | |
| Point72 Asset Management, L.P. | 0.00% | 30,425 | $572,903 | $897,538 | +$324,635 | +56.66% | |
| Martingale Asset Management L P | 0.01% | 29,609 | $557,538 | $873,466 | +$315,928 | +56.66% | |
| Schonfeld Strategic Advisors Llc | 0.00% | 28,391 | $534,601 | $837,535 | +$302,934 | +56.67% | |
| Ameriprise Financial Inc | 0.00% | 28,207 | $531,138 | $832,107 | +$300,969 | +56.66% | |
| Lazard Asset Management Llc | 0.00% | 28,109 | $529,292 | $829,216 | +$299,924 | +56.67% | |
| Y-Intercept (Hong Kong) Ltd | 0.01% | 19,964 | $498,900 | $588,938 | +$90,038 | +18.05% |
Frequently asked questions about AII
Who are the largest institutional holders of AII?
The largest institutional holders of AII reported in the latest SEC Form 13F filings include Wasatch Advisors Lp, Boston Partners, Mink Brook Asset Management Llc, Blackrock, Inc., and Pacific Ridge Capital Partners, Llc. InsiderSet ranks institutional holders by their latest reported AII position.
What is AII institutional ownership?
This page tracks AII positions reported by institutional investment managers through SEC Form 13F. AMERICAN INTEGRITY INSURANCE (AII) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AII?
InsiderSet currently tracks 108 institutional managers reporting AII holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AII shareholders.
How much AII stock do institutions own?
Institutional investment managers disclosed approximately $215.45M in AII holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AII institutional ownership last updated?
The latest AII institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AII holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AII position after the reporting date.
Are institutions buying or selling AII?
Institutional buying and selling can be analyzed by comparing AII positions across consecutive 13F reporting periods. InsiderSet's AII Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AII ownership changes.
How has AII institutional ownership changed over time?
InsiderSet tracks AII institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.