Quick Takeaways
- Boston Partners filed SCHEDULE 13G/A for American Integrity Insurance Group, Inc. Common Stock (AII).
- Disclosed ownership: 6.1%.
- Date of event: 31 Dec 2025.
Boston Partners - 31 Dec 2025 SCHEDULE 13G/A Report for American Integrity Insurance Group, Inc. Common Stock (AII)
- Filing Manager
- Boston Partners
- Reporting Manager
- Boston Partners
- Symbol
- AII
- Shares outstanding
- 19,592,949 shares
- Disclosed Ownership
- 1,189,292 shares
- Ownership
- 6.1%
- Form type
- SCHEDULE 13G/A
- Filing time
- 16 Jan 2026, 09:42:43 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 03 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Boston Partners disclosed 6.1% ownership in American Integrity Insurance Group, Inc. Common Stock (AII) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 03 Nov 2025.
- Current filing was accepted on 16 Jan 2026, 09:42.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Boston Partners | 6.1% | 1,189,292 | 1,189,292 | 0 | /s/Akiko Lindholm | Senior Compliance Manager |