AMERICAN FINANCIAL GROUP INC (AFG) Top Institutional Shareholders
AMERICAN FINANCIAL GROUP INC (AFG) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $7.27B in AFG holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AFG tracked by InsiderSet, reporting ownership valued at approximately $872.91M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $911.46M, representing an estimated gain of +4.42% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed AFG value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Fmr Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in AMERICAN FINANCIAL GROUP INC (AFG).
This page ranks the largest institutional AFG shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
483
Total Reported Value
$7.27B
Largest Holder
Blackrock, Inc.
Largest Position
$872.91M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
63
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 6,835,077 | $872,907,651 | $911,457,518 | +$38,549,867 | +4.42% | |
| Fmr Llc | 0.04% | 6,373,439 | $813,951,952 | $849,898,091 | +$35,946,139 | +4.42% | |
| Vanguard Portfolio Management Llc | 0.03% | 3,912,066 | $499,609,949 | $521,674,001 | +$22,064,052 | +4.42% | |
| Vanguard Capital Management Llc | 0.01% | 3,284,836 | $419,506,406 | $438,032,881 | +$18,526,475 | +4.42% | |
| State Street Corp | 0.01% | 3,011,117 | $384,549,752 | $401,532,452 | +$16,982,700 | +4.42% | |
| American Financial Group Inc 401(K) Retirement & Savings Plan | 100.00% | 2,366,711 | $302,252,662 | $315,600,912 | +$13,348,250 | +4.42% | |
| Charles Schwab Investment Management Inc | 0.04% | 2,100,409 | $268,243,233 | $280,089,540 | +$11,846,307 | +4.42% | |
| Victory Capital Management Inc | 0.17% | 2,037,965 | $260,268,510 | $271,762,633 | +$11,494,123 | +4.42% | |
| Geode Capital Management, Llc | 0.01% | 1,672,720 | $213,664,424 | $223,057,212 | +$9,392,788 | +4.40% | |
| Dimensional Fund Advisors Lp | 0.04% | 1,506,510 | $192,394,632 | $200,893,109 | +$8,498,477 | +4.42% | |
| Storebrand Asset Management As | 0.06% | 1,576,720 | $182,140,476 | $210,255,612 | +$28,115,136 | +15.44% | |
| Goldman Sachs Group Inc | 0.02% | 1,030,923 | $131,659,227 | $137,473,582 | +$5,814,355 | +4.42% | |
| Alliancebernstein L.P. | 0.04% | 901,017 | $123,151,004 | $120,150,617 | -$3,000,387 | -2.44% | |
| Morgan Stanley | 0.01% | 902,512 | $115,260,155 | $120,349,975 | +$5,089,820 | +4.42% | |
| Ubs Group Ag | 0.02% | 848,396 | $108,348,654 | $113,133,607 | +$4,784,953 | +4.42% | |
| Northern Trust Corp | 0.01% | 789,573 | $100,836,367 | $105,289,560 | +$4,453,193 | +4.42% | |
| Invesco Ltd. | 0.02% | 780,062 | $99,621,721 | $104,021,268 | +$4,399,547 | +4.42% | |
| Bank Of New York Mellon Corp | 0.02% | 778,073 | $99,367,729 | $103,756,035 | +$4,388,306 | +4.42% | |
| Balyasny Asset Management L.P. | 0.19% | 775,425 | $99,029,527 | $103,402,924 | +$4,373,397 | +4.42% | |
| Aqr Capital Management Llc | 0.04% | 680,089 | $86,629,745 | $90,689,868 | +$4,060,123 | +4.69% | |
| Fort Washington Investment Advisors Inc | 0.43% | 611,422 | $78,084,704 | $81,533,124 | +$3,448,420 | +4.42% | |
| Ameriprise Financial Inc | 0.02% | 556,567 | $71,079,701 | $74,218,209 | +$3,138,508 | +4.42% | |
| Boston Trust Walden Corp | 0.55% | 525,691 | $67,135,998 | $70,100,895 | +$2,964,897 | +4.42% | |
| Millennium Management Llc | 0.05% | 495,906 | $63,332,155 | $66,129,065 | +$2,796,910 | +4.42% | |
| Johnson Investment Counsel Inc | 0.47% | 454,723 | $58,072,691 | $60,637,312 | +$2,564,621 | +4.42% | |
| Vanguard Fiduciary Trust Co | 0.01% | 433,118 | $55,313,500 | $57,756,285 | +$2,442,785 | +4.42% | |
| Arrowstreet Capital, Limited Partnership | 0.03% | 431,144 | $55,061,400 | $57,493,052 | +$2,431,652 | +4.42% | |
| Bahl & Gaynor Inc | 0.25% | 386,839 | $49,403,209 | $51,584,981 | +$2,181,772 | +4.42% | |
| Wealthquest Corp | 3.54% | 343,372 | $46,932,085 | $45,788,656 | -$1,143,429 | -2.44% | |
| 1832 Asset Management L.P. | 0.06% | 365,603 | $46,691,159 | $48,753,160 | +$2,062,001 | +4.42% | |
| Eulav Asset Management | 1.49% | 364,692 | $46,574,815 | $48,631,678 | +$2,056,863 | +4.42% | |
| Qube Research & Technologies Ltd | 0.06% | 343,184 | $43,828,029 | $45,763,586 | +$1,935,557 | +4.42% | |
| Allianz Asset Management Gmbh | 0.05% | 327,398 | $41,811,998 | $43,658,523 | +$1,846,525 | +4.42% | |
| Two Sigma Investments, Lp | 0.03% | 323,520 | $41,316,739 | $43,141,392 | +$1,824,653 | +4.42% | |
| First Trust Advisors Lp | 0.03% | 316,974 | $40,480,743 | $42,268,483 | +$1,787,740 | +4.42% | |
| Citadel Advisors Llc | 0.03% | 303,967 | $38,819,626 | $40,533,999 | +$1,714,373 | +4.42% | |
| Bank Of America Corp | 0.00% | 294,396 | $37,597,314 | $39,257,707 | +$1,660,393 | +4.42% | |
| Jane Street Group, Llc | 0.04% | 261,033 | $33,336,525 | $34,808,751 | +$1,472,226 | +4.42% | |
| Gotham Asset Management, Llc | 0.09% | 241,428 | $30,832,770 | $32,194,424 | +$1,361,654 | +4.42% | |
| American Century Companies Inc | 0.01% | 216,988 | $27,711,616 | $28,935,350 | +$1,223,734 | +4.42% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 210,685 | $26,906,581 | $28,094,845 | +$1,188,264 | +4.42% | |
| Man Group Plc | 0.05% | 199,275 | $25,449,410 | $26,573,321 | +$1,123,911 | +4.42% | |
| Proshare Advisors Llc | 0.04% | 197,046 | $25,164,744 | $26,276,084 | +$1,111,340 | +4.42% | |
| Alyeska Investment Group, L.P. | 0.07% | 195,000 | $24,903,450 | $26,003,250 | +$1,099,800 | +4.42% | |
| Rhumbline Advisers | 0.02% | 191,662 | $24,477,104 | $25,558,128 | +$1,081,024 | +4.42% | |
| Squarepoint Ops Llc | 0.05% | 188,336 | $24,052,391 | $25,114,606 | +$1,062,215 | +4.42% | |
| D. E. Shaw & Co., Inc. | 0.02% | 183,047 | $23,376,932 | $24,409,317 | +$1,032,385 | +4.42% | |
| Retirement Systems Of Alabama | 0.07% | 164,367 | $20,991,310 | $21,918,339 | +$927,029 | +4.42% | |
| Principal Financial Group Inc | 0.01% | 154,432 | $19,722,510 | $20,593,507 | +$870,997 | +4.42% | |
| Manufacturers Life Insurance Company, The | 0.02% | 151,888 | $19,397,616 | $20,254,265 | +$856,649 | +4.42% |
Frequently asked questions about AFG
Who owns the most AFG stock?
The largest holders of AFG are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AMERICAN FINANCIAL GROUP INC (AFG).
Is AFG widely held by superinvestors?
Many widely followed stocks like AFG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AFG is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.