| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| SOWELL JAMES E | 23% | -38% | $93,189,754 | -$55,162,777 | 4,473,824 | -37% | James E. Sowell | 31 Dec 2025 |
| Ritchie Robert C | 12% | -19% | $49,886,725 | -$11,134,760 | 2,394,946 | -18% | Robert C. Ritchie | 31 Dec 2025 |
| Boston Partners | 6.1% | +8.5% | $24,754,756 | +$2,105,865 | 1,189,292 | +9.3% | Boston Partners | 31 Dec 2025 |
As of 31 Dec 2025, 91 institutional investors reported holding 10,682,058 shares of American Integrity Insurance Group, Inc. - Common Stock (AII). This represents 54% of the company’s total 19,630,705 outstanding shares.
The largest institutional shareholders of American Integrity Insurance Group, Inc. - Common Stock (AII) together control 45% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Boston Partners | 6.1% | 1,191,145 | +9.3% | 0.03% | $24,808,639 |
| WASATCH ADVISORS LP | 4.4% | 860,426 | -5.2% | 0.11% | $17,922,674 |
| Mink Brook Asset Management LLC | 3.3% | 648,405 | +36% | 8.5% | $13,506,276 |
| VANGUARD GROUP INC | 2.9% | 566,666 | +29% | 0% | $11,803,653 |
| Freestone Grove Partners LP | 2.8% | 550,595 | +18% | 0.08% | $11,468,894 |
| BlackRock, Inc. | 2.7% | 539,369 | +22% | 0% | $11,235,057 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 2.4% | 476,917 | +12% | 0.01% | $9,934,181 |
| CITADEL ADVISORS LLC | 1.7% | 330,203 | +2754% | 0% | $6,878,128 |
| Alyeska Investment Group, L.P. | 1.7% | 327,405 | +5.7% | 0.02% | $6,819,846 |
| Pacific Ridge Capital Partners, LLC | 1.6% | 310,325 | +24% | 1.4% | $6,464,070 |
| Russell Investments Group, Ltd. | 1.6% | 307,934 | +39% | 0.01% | $6,414,260 |
| MILLENNIUM MANAGEMENT LLC | 1.5% | 294,576 | +926% | 0% | $6,136,018 |
| BANK OF AMERICA CORP /DE/ | 1.5% | 291,250 | +91% | 0% | $6,066,739 |
| TWO SIGMA INVESTMENTS, LP | 1.1% | 216,891 | +44% | 0.01% | $4,517,840 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1% | 215,792 | +30% | 0% | $4,495,692 |
| Balyasny Asset Management L.P. | 1% | 203,741 | -59% | 0.01% | $4,243,925 |
| RENAISSANCE TECHNOLOGIES LLC | 0.94% | 185,400 | +1112% | 0.01% | $3,861,882 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 0.87% | 171,429 | 0% | 0.17% | $3,570,866 |
| Interval Partners, LP | 0.83% | 163,783 | +404% | 0.08% | $3,411,600 |
| Gillson Capital LP | 0.82% | 161,768 | -7.6% | 0.22% | $3,370,000 |
| STATE OF WISCONSIN INVESTMENT BOARD | 0.81% | 158,559 | -9.4% | 0.01% | $3,302,784 |
| STATE STREET CORP | 0.79% | 155,973 | +42% | 0% | $3,248,918 |
| FJ Capital Management LLC | 0.78% | 153,491 | +1262% | 0.35% | $3,197,218 |
| ACADIAN ASSET MANAGEMENT LLC | 0.78% | 152,529 | +168% | 0.01% | $3,170,000 |
| Walleye Capital LLC | 0.73% | 144,254 | +575% | 0.02% | $3,004,811 |