As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of American Financial Group Inc. The largest reported stake is BlackRock, Inc.'s, at 8.5%. 7 filings are on record since August 6, 2025 (Schedule 13G/A, October 17, 2025).
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Key facts
- · Reporting person: Fmr LLC · Sole voting: 5,307,260 · Shared voting: 0 · Sole dispositive: 5,441,789 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-06
- · Holder: Carl H. Lindner III · Percent: 6.8% · SCHEDULE 13D/A
- · Holder: S. Craig Lindner · Percent: 6.2% · SCHEDULE 13D/A
- · Holder: The Vanguard Group · Percent: 0% · SCHEDULE 13G/A
- · Holder: The Vanguard Group · Percent: 8.74% · SCHEDULE 13G/A
American Financial Group Inc has 7 Schedule 13D or 13G filings on record since 2025-08-06. 4 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 8.5% | 7,071,034 | SCHEDULE 13G/A, 2025-10-17 | 2025-09-30 |
| 6.8% | 5,662,146 | SCHEDULE 13D/A, 2026-04-15 | 2026-04-03 | |
| Fmr LLC | 6.5% | 5,441,789 | SCHEDULE 13G/A, 2026-08-06 | 2026-06-30 |
| 6.2% | 5,141,226 | SCHEDULE 13D/A, 2026-04-15 | 2026-04-03 | |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
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More on American Financial Group Inc and the records around it.
American Financial Group Inc elsewhere on the record
Companies that share a holder
- FMR LLC also filed stake reports on 761 other companies: ASPEN NEUROSCIENCE INC (Nov 2026), AVALO THERAPEUTICS INC (Nov 2026), BRAZE INC (Nov 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Fmr LLC | 5,307,260 | 0 | 5,441,789 | 0 | SCHEDULE 13G/A, 2026-08-06 |
| Abigail P. Johnson | 0 | 0 | 5,441,789 | 0 | SCHEDULE 13G/A, 2026-08-06 |
The latest filing identifies American Financial Group Inc by CUSIP 025932104 and gives its principal executive office as Great American Insurance Group Tower, 301 E. 4th Street, Cincinnati, OH 45202 (SCHEDULE 13G/A, 2026-08-06).
Purpose of Transaction (Item 4)
Carl H. Lindner III
The Reporting Person is the Co-Chief Executive Officer of AFG and also serves on the Board of Directors. In these capacities, Mr. Lindner has responsibility for AFG's management and strategic direction. Additionally, in his capacity as a shareholder of the Company, Mr. Lindner reviews his investment in the Company on a continuous basis. Mr. Lindner may from time to time acquire additional Common Shares or dispose of a portion of the Common Shares that he beneficially owns. Any transactions that Mr. Lindner may pursue may be made at any time and from time to time without prior notice and will depend upon a variety of factors, including, without limitation, other investment and business opportunities available to Mr. Lindner, tax and estate planning considerations and other factors. Other than as described above in this Item 4, Mr. Lindner has no present plan or proposal relating to or that would result in any of the transactions or changes listed in Items 4(a) through 4(j) of Schedule 13D.Item 4 of the SCHEDULE 13D/A filed 2026-04-15
S. Craig Lindner
The Reporting Person is the Co-Chief Executive Officer of AFG and also serves on the Board of Directors. In these capacities, Mr. Lindner has responsibility for AFG's management and strategic direction. Additionally, in his capacity as a shareholder of the Company, Mr. Lindner reviews his investment in the Company on a continuous basis. Mr. Lindner may from time to time acquire additional Common Shares or dispose of a portion of the Common Shares that he beneficially owns. Any transactions that Mr. Lindner may pursue may be made at any time and from time to time without prior notice and will depend upon a variety of factors, including, without limitation, other investment and business opportunities available to Mr. Lindner, tax and estate planning considerations and other factors. Other than as described above in this Item 4, Mr. Lindner has no present plan or proposal relating to or that would result in any of the transactions or changes listed in Items 4(a) through 4(j) of Schedule 13D.Item 4 of the SCHEDULE 13D/A filed 2026-04-15
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-06 | Fmr LLC | 7.9% | SCHEDULE 13G/A |
| 2025-10-17 | BlackRock, Inc. | 8.5% | SCHEDULE 13G/A |
| 2026-01-30 | The Vanguard Group | 8.74% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-15 | Carl H. Lindner III | 6.8% | SCHEDULE 13D/A |
| 2026-04-15 | S. Craig Lindner | 6.2% | SCHEDULE 13D/A |
| 2026-08-06 | Fmr LLC | 6.5% | SCHEDULE 13G/A |
Questions about who owns American Financial Group Inc
Who owns American Financial Group Inc?
On this page, 4 holders' latest ownership filings report 5% or more of American Financial Group Inc: BlackRock, Inc. (8.5%, Schedule 13G/A, filed 2025-10-17), Carl H. Lindner III (6.8%, Schedule 13D/A, filed 2026-04-15), Fmr LLC (6.5%, Schedule 13G/A, filed 2026-08-06) and S. Craig Lindner (6.2%, Schedule 13D/A, filed 2026-04-15).
Who are the largest shareholders of American Financial Group Inc?
By the share each holder's latest filing reports, the largest holders of American Financial Group Inc on this page are BlackRock, Inc. (8.5%), Carl H. Lindner III (6.8%) and Fmr LLC (6.5%).
When did BlackRock, Inc. buy into American Financial Group Inc?
The filings give report dates, not purchase dates. The earliest filing from BlackRock, Inc. on this page is the Schedule 13G/A, filed 2025-10-17, reporting 8.5%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.