Latest Period
Q2 2026
Security Snapshot
American Integrity Insurance Group, Inc. - Common Stock (AII) Institutional Ownership
CUSIP: 026948109
13F Institutional Holders and Ownership History from Q2 2025 to Q2 2026
Institutions Reporting
101
Shares (Excl. Options)
10,772,419
Price
$18.83
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- Security type / class
- Equity / Common Stock
- Symbol
- AII on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 10,772,419
- Total 13F value
- $202,865,427
- Portfolio coverage rank
- 0%
- Share change
- -314,982
- Value change
- -$6,111,733
- Number of holders
- 101
- Shares outstanding
- 19,578,720
- SEC-reported price per share
- $24.00
- Insider filing price
- $24.00
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- AII - American Integrity Insurance Group, Inc. - Common Stock is tracked under CUSIP 026948109.
- 101 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 100 to 101 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $214,052,321 to $202,865,427.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 101 institutions filings for Q2 2026.
Security key
026948109
Latest holder period
Q2 2026
13F holders
101
13D/G owners
4
CIK / CUSIP context first
Open Q2 2026 holders
AII full holder history
American Integrity Insurance Group, Inc. SEC filings
American Integrity Insurance Group, Inc. company facts
American Integrity Insurance Group, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 026948109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
AII
| 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 | 7.5% | +24% | $27,238,894 | +$5,177,528 | 1,468,404 | +23% | Boston Partners | 31 Mar 2026 |
| WASATCH ADVISORS LP | 6.1% | $22,985,462 | 1,192,192 | Wasatch Advisors LP | 31 Mar 2026 |
As of 30 Jun 2026, 101 institutional investors reported holding 10,772,419 shares of American Integrity Insurance Group, Inc. - Common Stock (AII). This represents 55% of the company’s total 19,578,720 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
48%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Boston Partners | 7.8% | 1,527,196 | +3.6% | 0.03% | $28,756,333 |
| WASATCH ADVISORS LP | 6.4% | 1,260,169 | +5.7% | 0.16% | $23,728,982 |
| Mink Brook Asset Management LLC | 5% | 977,969 | +16% | 8.1% | $18,415,156 |
| BlackRock, Inc. | 4.5% | 888,115 | +18% | 0% | $16,723,205 |
| Pacific Ridge Capital Partners, LLC | 3% | 579,444 | +49% | 2% | $10,910,931 |
| Freestone Grove Partners LP | 2.5% | 491,272 | -12% | 0.06% | $9,250,652 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.3% | 458,520 | +0.81% | 0% | $8,633,932 |
| Russell Investments Group, Ltd. | 1.7% | 326,884 | -11% | 0.01% | $6,155,222 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.5% | 294,097 | +11% | 0% | $5,538,602 |
| TWO SIGMA INVESTMENTS, LP | 1.5% | 293,644 | -13% | 0% | $5,529,317 |
| AMERICAN CENTURY COMPANIES INC | 1.4% | 282,447 | +44% | 0% | $5,318,477 |
| STATE STREET CORP | 1.1% | 216,320 | +16% | 0% | $4,073,306 |
| CITADEL ADVISORS LLC | 1.1% | 216,145 | +9% | 0% | $4,070,010 |
| BANK OF AMERICA CORP /DE/ | 1.1% | 209,330 | -29% | 0% | $3,941,684 |
| ACADIAN ASSET MANAGEMENT LLC | 0.88% | 173,093 | -17% | 0% | $3,255,000 |
| ALGERT GLOBAL LLC | 0.79% | 155,356 | 0.03% | $2,925,353 | |
| STATE OF WISCONSIN INVESTMENT BOARD | 0.66% | 130,056 | -9.8% | 0% | $2,448,954 |
| RENAISSANCE TECHNOLOGIES LLC | 0.61% | 119,705 | -12% | 0% | $2,254,045 |
| DONALD SMITH & CO., INC. | 0.59% | 116,420 | 0.04% | $2,192,189 | |
| MARSHALL WACE, LLP | 0.55% | 107,695 | +51% | 0% | $2,027,898 |
| Interval Partners, LP | 0.54% | 105,315 | -9.8% | 0.06% | $1,983,081 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.53% | 103,041 | -4.8% | 0% | $1,940,262 |
| Alyeska Investment Group, L.P. | 0.5% | 98,374 | -4.7% | 0% | $1,852,382 |
| MORGAN STANLEY | 0.47% | 91,234 | -5.8% | 0% | $1,717,935 |
| NORTHERN TRUST CORP | 0.43% | 84,947 | +7% | 0% | $1,599,552 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
5
Latest
Q2 2026
Rows shown
1-5 of 5
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 10,772,419 | $202,865,427 | -$6,111,733 | $18.83 | 101 |
| 2026 Q1 | 11,102,178 | $214,052,321 | +$5,686,557 | $19.28 | 100 |
| 2025 Q4 | 10,682,058 | $222,524,284 | +$51,749,788 | $20.83 | 91 |
| 2025 Q3 | 8,028,523 | $179,241,131 | +$4,356,579 | $22.31 | 74 |
| 2025 Q2 | 8,189,267 | $150,599,821 | +$150,067,430 | $18.39 | 55 |