American Integrity Insurance Group
AII · NYSE
$28.95+$0.97 (+3.47%)TodayMarket closed ·
Prev close $27.98
Who owns AII
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 65.9% of AII’s shares.
- Sowell Investments Holding Co., LLC22.8%
- Ritchie (Robert C)9.4%
- Boston Partners7.8%
- Wasatch Global Investors Inc6.4%
- Next 6 largest institutions19.4%
- All other shareholders34.1%
| Holder | Shares | % of shares |
|---|---|---|
| Sowell Investments Holding Co., LLC | 4.47M | 22.84% |
| Ritchie (Robert C) | 1.85M | 9.44% |
| Boston Partners | 1.53M | 7.80% |
| Wasatch Global Investors Inc | 1.26M | 6.43% |
| Mink Brook Asset Management LLC | 977.97K | 4.99% |
| BlackRock Institutional Trust Company, N.A. | 801.28K | 4.09% |
| Pacific Ridge Capital Partners, LLC | 579.44K | 2.96% |
| Freestone Grove Partners LP | 491.27K | 2.51% |
| Neuberger Berman, LLC | 486.32K | 2.48% |
| Clark (David Lewis) | 469.19K | 2.40% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Wasatch Micro Cap Fund | 609.26K | 3.11% |
| Column Small Cap Select Fund | 486.32K | 2.48% |
| Vanguard Total Stock Market Index Fund | 368.69K | 1.88% |
| Wasatch Micro Cap Value Fund | 352.74K | 1.80% |
| iShares Russell 2000 ETF | 342.27K | 1.75% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $2.50M (6 trades) and sold $17.46M (25 trades) of AII on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Ritchie Robert C | Sale | 26.44K | $719.85K |
| Ritchie Robert C | Sale | 50.70K | $1.39M |
| Ritchie Robert C | Sale | 69.73K | $1.89M |
| Ritchie Robert C | Sale | 3.14K | $84.86K |
| Smathers Steven E | Award | 580 | — |
| Csiszar Ernest N | Award | 580 | — |
| MATHIS STEVEN B | Award | 580 | — |
| Biggs Steve W | Award | 4.82K | — |
| Ritchie Robert C | Sale | 9.17K | $237.79K |
| Ritchie Robert C | Sale | 6.00K | $159.00K |
Short interest
Settled Sep 30, 2026
- Shares short
- 460.15K
- Days to cover
- 2.07
- % of shares outstanding
- 2.35%
- Average daily volume
- 222.53K
- Change since last report
- +100.9%
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