American Financial Group
Underwrites specialty commercial property-and-casualty risks through Great American Insurance Group.
$143.62
After-hours close+0.07 (+0.05%)
At close$143.55(+0.65%)
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Breakdown13F · Form 4
Institutions 85.18%70.77M sharesInsiders 8.66%7.19M sharesOther 6.16%5.12M shares
Shares outstanding 83.09M · Float 68.64M · 82.6% free float
Institutions13F, as of Jun 30, 2026
519 holders · 70.77M shares · 89 new positions · 282 increased · 144 reduced · 65 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 7.71M | 9.28% | +877.7K | Aug 7, 2026 |
| FMR LLC | 5.47M | 6.58% | −906.6K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 3.58M | 4.31% | −331.9K | Aug 13, 2026 |
| State Street Corp | 3.08M | 3.71% | +69.0K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 3.03M | 3.64% | −258.5K | Aug 13, 2026 |
| Charles Schwab Investment Management Inc | 2.31M | 2.79% | +214.2K | Aug 14, 2026 |
| Sixth Street Partners Management Company, L.P. | 2.31M | 2.79% | +2.31Mnew | Aug 14, 2026 |
| American Financial Group Inc 401(K) Retirement & Savings Plan | 2.25M | 2.70% | −121.5K | Aug 12, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 8.50% | 7.07M | 13G | Oct 17, 2025 ↗ |
| FMR LLC | 7.90% | 6.59M | 13G | Aug 6, 2025 ↗ |
| Carl H. Lindner III | 6.80% | 5.66M | 13D | Apr 15, 2026 ↗ |
| S. Craig Lindner | 6.20% | 5.14M | 13D | Apr 15, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Carl H. Iii Lindner | director, officer: Co-CEO | 3.06M | 3.68% | Aug 26, 2026 |
| S. Craig Lindner | director, officer: Co-CEO | 2.87M | 3.45% | Mar 2, 2026 |
| David Lawrence Jr Thompson | director, officer: President of Subsidiary | 584.1K | 0.70% | Jun 24, 2026 |
| Stephen Craig Jr Lindner | director | 329.2K | 0.40% | Mar 2, 2026 |
| John B. Berding | director, officer: President | 129.5K | 0.16% | Mar 2, 2026 |
| Gregory G. Joseph | director | 106.1K | 0.13% | Jun 2, 2026 |
| Michelle A. Gillis | officer: Senior Vice President | 24.6K | 0.03% | Jun 25, 2026 |
| Mark A. Weiss | officer: Sr. VP & General Counsel | 18.4K | 0.02% | Aug 7, 2026 |
| Brian S. Hertzman | officer: SVP, CFO | 16.0K | 0.02% | Mar 2, 2026 |
| William W. Verity | director | 14.4K | 0.02% | Jun 2, 2026 |
1 ten-percent owner holds 4.27M shares by Form 4, outside the officers-and-directors figure above · 13 people have not refiled in the last 18 months (5.28M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 26, 2026 | Carl H. Iii Lindnerdirector, officer: Co-CEO | Sale | 81,373 | $144.28 | 3,060,068 |
| Aug 24, 2026 | Carl H. Iii Lindnerdirector, officer: Co-CEO | Sale | 8,627 | $144.66 | 3,141,441 |
| Aug 6, 2026 | Mark A. Weissofficer: Sr. VP & General Counsel | Sale | 2,813 | $144.76 | 6,648 |
| Jun 24, 2026 | Michelle A. Gillisofficer: Senior Vice President | Sale | 2,247 | $139.00 | 13,135 |
| Jun 23, 2026 | David Lawrence Jr Thompsondirector, officer: President of Subsidiary | Sale | 11,370 | $135.05 | 584,098 |
| Feb 27, 2026 | Brian S. Hertzmanofficer: SVP, CFO | Sale | 1,663 | $133.70 | 12,073 |
| Nov 7, 2025 | Brian S. Hertzmanofficer: SVP, CFO | Sale | 1,777 | $142.51 | 11,300 |
| Sep 3, 2025 | Amy Y. Murraydirector | Sale | 920 | $136.63 | 2,651 |
CongressHouse and Senate disclosures
Not reported.