American Integrity Insurance Group, Inc. plans to list on the New York Stock Exchange under the symbol AII, at $15.00 to $17.00 a share. It filed a Form S-1 registration statement for an initial public offering on April 14, 2025. As of November 6, 2026, its final prospectus is on file (Form 424B4, November 20, 2025).
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Key facts
American Integrity Insurance Group, Inc. filed a Form S-1 registration statement for an initial public offering on 2025-04-14. It has amended it 1 time. It filed its final prospectus on 2025-11-20. Each fact below is quoted from the filing named with it.
Also on the record for American Integrity Insurance Group, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| May 14, 2026 | Stake report, Schedule 13G/A, by Boston Partners | 7.5% of the class | 5%+ stakes | Source |
| April 22, 2026 | Stake report, Schedule 13G, by Wasatch Advisors LP | 6.1% of the class | 5%+ stakes | Source |
| April 6, 2026 | Leadership change: Brian Foley appointed, Chief Financial Officer, and 1 more | — | Leadership changes | Source |
| February 17, 2026 | Stake report, Schedule 13G/A, by James E. Sowell | 22.9% of the class | 5%+ stakes | Source |
| February 17, 2026 | Stake report, Schedule 13G/A, by Robert C. Ritchie | 12.2% of the class | 5%+ stakes | Source |
| January 16, 2026 | Stake report, Schedule 13G/A, by Boston Partners | 6.07% of the class | 5%+ stakes | Source |
| November 3, 2025 | Stake report, Schedule 13G, by Boston Partners | 5.56% of the class | 5%+ stakes | Source |
| August 13, 2025 | Stake report, Schedule 13G, by James E. Sowell | 36.4% of the class | 5%+ stakes | Source |
| August 13, 2025 | Stake report, Schedule 13G, by Robert C. Ritchie | 15% of the class | 5%+ stakes | Source |
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More on American Integrity Insurance Group, Inc. and the records around it.
American Integrity Insurance Group, Inc. elsewhere on the record
- 5%+ stake filings May 2026
- Leadership changes Apr 2026
- Who owns it
Companies that share a holder
- James E. Sowell also filed stake reports on 1 other company: Westrock Coffee Company (Nov 2025)
- Boston Partners also filed stake reports on 28 other companies: CROSS COUNTRY HEALTHCARE INC (Nov 2026), DoubleDown Interactive Co., Ltd. (Nov 2026), Holley Inc. (Aug 2026)
- Wasatch Advisors LP also filed stake reports on 72 other companies: Smith Douglas Homes Corp (Oct 2026), Amtech Systems Inc (Oct 2026), BBB Foods Inc (Oct 2026)
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What the filings say
Listing
Our Common Stock is listed on the New York Stock Exchange (“NYSE”) under the symbol “AII.” On November 19, 2025, the last reported share price of our Common Stock on the NYSE was $20.76 per share.From the 424B4 filed 2025-11-20
Shares offered
This includes the 3,000,000 shares of our Common Stock that the Selling Stockholders are selling in this offering (or 3,450,000 shares of Common Stock if the underwriters exercise their over-allotment option in full), which may be resold in the public market immediately.From the 424B4 filed 2025-11-20
Price range
We expect that the initial public offering price of our Common Stock will be between $15.00 and $17.00 per share.From the S-1/A filed 2025-04-29
Use of proceeds
We intend to use the net proceeds from this offering for general corporate purposes, which may include contributing capital to AIICFL to support growth.From the 424B4 filed 2025-05-08
Net loss or income
For the year ended December 31, 2024, we produced gross premiums written of $767.7 million, net premiums written of $194.4 million, net income of $39.7 million, and adjusted net income of $39.6 million.From the S-1 filed 2025-11-17
Timeline
| Filed | What it is | Filing |
|---|---|---|
| 2025-04-14 | Registration statement filed | S-1 |
| 2025-04-29 | Registration statement amended | S-1/A |
| 2025-05-08 | Final prospectus filed: the offering is priced | 424B4 |
| 2025-11-17 | Registration statement filed | S-1 |
| 2025-11-20 | Final prospectus filed: the offering is priced | 424B4 |
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Where this comes from
A company that wants to sell shares to the public in the United States files a registration statement with the SEC: Form S-1 for a US company, Form F-1 for a foreign one. It amends that statement as the figures and terms are filled in, usually adding the expected price range shortly before the offering. Once the offering is priced it files its final prospectus under Rule 424(b)(4). A company that decides not to go ahead can ask for the registration statement to be withdrawn on Form RW.
Every row on this page is one of those filings, linked to the filing itself. The facts are the company's own sentences, quoted from the filing named beside each one and never reworded; where no filing states a fact in a sentence that can be read exactly, this page leaves it out. A filing is the company's statement of its plans and its figures, not a verification of them, and nothing here is investment advice.