American Integrity Insurance Group, Inc.
Ownership
Ownership Structure
Who owns American Integrity Insurance Group, Inc. (AII)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 62.1% of the shares are freely tradable; institutional investors hold 60.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Boston Partners Global Investors, Inc | 7.79 | 1,527,196 | +3.6 | 06/30/2026 |
| Wasatch Advisors LP | 6.43 | 1,260,169 | +5.7 | 06/30/2026 |
| Mink Brook Asset Management LLC | 4.99 | 977,969 | +16.1 | 06/30/2026 |
| BlackRock Inc | 3.83 | 749,890 | +39.0 | 03/31/2026 |
| Pacific Ridge Capital Partners, LLC | 2.96 | 579,444 | +48.8 | 06/30/2026 |
| Freestone Grove Partners LP | 2.85 | 559,197 | +1.6 | 03/31/2026 |
| Manufacturers Life Insurance Co | 2.44 | 477,776 | +0.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Wasatch Micro Cap | 3.11 | 609,256 | +15.2 | 06/30/2026 |
| Pacific Ridge Capital Ptnrs Micro Cp Val | 2.57 | 502,838 | +50.0 | 06/30/2026 |
| Column Small Cap Select | 2.48 | 486,319 | +0.0 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Ritchie Robert C | Chief Executive Officer | 1,883,997 | 50,491,120 $ | Aug 31, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 9,174 | 25.92 | 237,790 |
| Aug 28, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 6,000 | 26.50 | 159,000 |
| Aug 27, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 10,000 | 26.35 | 263,500 |
| Aug 26, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 54,365 | 26.63 | 1,447,740 |
| Aug 25, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 65,000 | 26.29 | 1,708,850 |
| Aug 24, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 45,461 | 26.30 | 1,195,624 |
| Aug 21, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 150 | 26.30 | 3,945 |
| Aug 21, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 24,464 | 25.68 | 628,236 |
| Aug 20, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 35,000 | 25.08 | 877,800 |
| Aug 19, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 6,000 | 25.24 | 151,440 |
| Aug 18, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 12,000 | 25.34 | 304,080 |
| Aug 17, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 55,000 | 24.92 | 1,370,600 |
| Aug 14, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 20,402 | 24.12 | 492,096 |
| Aug 13, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 50,000 | 23.65 | 1,182,500 |
| Aug 12, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 99 | 24.60 | 2,435 |
| Aug 12, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 38,161 | 23.08 | 880,756 |
| Aug 10, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 5,800 | 20.72 | 120,176 |
| Aug 7, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 12,959 | 21.01 | 272,269 |
| Aug 6, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 36,965 | 20.83 | 769,981 |
| Aug 4, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 30,000 | 20.85 | 625,500 |
| Aug 3, 2026 | Ritchie Robert C | Chief Executive Officer | Sell | 33,000 | 20.68 | 682,440 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.