AEP Institutional Ownership & Shareholders
AMERICAN ELECTRIC POWER (AEP) is currently held by 1,922 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $65.70B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AEP tracked by InsiderSet, reporting ownership valued at approximately $6.98B in its June 30, 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 $6.64B, representing an estimated loss of -4.82% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed AEP value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in AMERICAN ELECTRIC POWER (AEP).
This page ranks the largest institutional AEP 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
1,922
Total Reported Value
$65.70B
Largest Holder
Blackrock, Inc.
Largest Position
$6.98B
Insider Transactions (90d)
6
Latest Filing Quarter
Q2 2026
New Institutional Positions
28
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.10% | 51,024,057 | $6,980,601,396 | $6,643,842,462 | -$336,758,934 | -4.82% | |
| Vanguard Capital Management Llc | 0.10% | 35,529,471 | $4,860,786,927 | $4,626,292,419 | -$234,494,508 | -4.82% | |
| State Street Corp | 0.12% | 30,783,142 | $4,211,441,657 | $4,008,272,920 | -$203,168,737 | -4.82% | |
| Vanguard Portfolio Management Llc | 0.14% | 23,492,086 | $3,213,952,286 | $3,058,904,518 | -$155,047,768 | -4.82% | |
| Invesco Ltd. | 0.21% | 19,527,874 | $2,671,608,401 | $2,542,724,474 | -$128,883,927 | -4.82% | |
| Morgan Stanley | 0.14% | 18,980,444 | $2,596,714,806 | $2,471,443,613 | -$125,271,193 | -4.82% | |
| Geode Capital Management, Llc | 0.10% | 14,404,302 | $1,962,851,721 | $1,875,584,163 | -$87,267,558 | -4.45% | |
| Wellington Management Group Llp | 0.33% | 13,872,005 | $1,897,829,005 | $1,806,273,771 | -$91,555,234 | -4.82% | |
| Bank Of America Corp | 0.11% | 12,269,851 | $1,678,638,318 | $1,597,657,299 | -$80,981,019 | -4.82% | |
| Goldman Sachs Group Inc | 0.16% | 10,965,480 | $1,500,187,373 | $1,427,815,151 | -$72,372,222 | -4.82% | |
| Gqg Partners Llc | 2.61% | 10,263,074 | $1,404,093,904 | $1,336,354,866 | -$67,739,038 | -4.82% | |
| Ameriprise Financial Inc | 0.27% | 9,728,413 | $1,333,235,649 | $1,266,736,657 | -$66,498,992 | -4.99% | |
| Fmr Llc | 0.06% | 9,302,934 | $1,272,734,443 | $1,211,335,036 | -$61,399,407 | -4.82% | |
| Dodge & Cox Stock Fund | V. D. Dodge, E. M. Cox | 0.62% | 8,674,355 | $1,186,738,508 | $1,129,487,765 | -$57,250,743 | -4.82% |
| Barclays Plc | 0.30% | 6,836,683 | $935,326,600 | $890,204,493 | -$45,122,107 | -4.82% | |
| Royal Bank Of Canada | 0.14% | 5,991,251 | $819,661,000 | $780,120,793 | -$39,540,207 | -4.82% | |
| Nuveen, Llc | 0.19% | 5,729,832 | $783,898,307 | $746,081,425 | -$37,816,882 | -4.82% | |
| Alliancebernstein L.P. | 0.23% | 5,398,220 | $707,598,678 | $702,902,226 | -$4,696,452 | -0.66% | |
| Legal & General Group Plc | 0.14% | 4,975,065 | $680,638,367 | $647,803,214 | -$32,835,153 | -4.82% | |
| Northern Trust Corp | 0.07% | 4,651,077 | $636,313,844 | $605,616,736 | -$30,697,108 | -4.82% | |
| Millennium Management Llc | 0.41% | 4,488,072 | $614,013,130 | $584,391,855 | -$29,621,275 | -4.82% | |
| Allspring Global Investments Holdings, Llc | 0.94% | 4,545,122 | $613,818,774 | $591,820,336 | -$21,998,438 | -3.58% | |
| Citigroup Inc | 0.28% | 4,363,855 | $597,019,048 | $568,217,560 | -$28,801,488 | -4.82% | |
| Massachusetts Financial Services Co | 0.18% | 4,176,896 | $572,649,426 | $543,873,628 | -$28,775,798 | -5.03% | |
| Wells Fargo & Company/Mn | 0.10% | 3,996,112 | $546,708,057 | $520,333,744 | -$26,374,313 | -4.82% | |
| Bank Of New York Mellon Corp | 0.08% | 3,621,775 | $495,494,929 | $471,591,323 | -$23,903,606 | -4.82% | |
| Charles Schwab Investment Management Inc | 0.06% | 3,568,905 | $488,261,917 | $464,707,120 | -$23,554,797 | -4.82% | |
| Envestnet Asset Management Inc | 0.10% | 3,243,607 | $443,756,412 | $422,350,067 | -$21,406,345 | -4.82% | |
| Vanguard Fiduciary Trust Co | 0.09% | 3,055,155 | $417,975,756 | $397,811,733 | -$20,164,023 | -4.82% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.08% | 3,050,795 | $399,898,208 | $397,244,017 | -$2,654,191 | -0.66% | |
| Pictet Asset Management Holding Sa | 0.36% | 2,778,462 | $380,121,386 | $361,783,537 | -$18,337,849 | -4.82% | |
| Jpmorgan Chase & Co | 0.02% | 2,493,480 | $344,025,721 | $324,676,031 | -$19,349,690 | -5.62% | |
| Raymond James Financial Inc | 0.09% | 2,505,273 | $342,746,383 | $326,211,597 | -$16,534,786 | -4.82% | |
| Ubs Group Ag | 0.05% | 2,482,093 | $339,575,144 | $323,193,330 | -$16,381,814 | -4.82% | |
| Mawer Investment Management Ltd. | 2.12% | 2,283,858 | $312,454,613 | $297,381,150 | -$15,073,463 | -4.82% | |
| Deutsche Bank Ag\ | 0.09% | 2,184,092 | $298,805,623 | $284,390,619 | -$14,415,004 | -4.82% | |
| Janus Henderson Group Plc | 0.14% | 2,219,198 | $290,894,120 | $288,961,772 | -$1,932,348 | -0.66% | |
| Td Asset Management Inc | 0.25% | 2,116,926 | $289,616,646 | $275,644,934 | -$13,971,712 | -4.82% | |
| National Pension Service | 0.17% | 1,970,769 | $269,620,907 | $256,613,831 | -$13,007,076 | -4.82% | |
| Bank Of Montreal | 0.10% | 1,948,767 | $266,610,804 | $253,748,951 | -$12,861,853 | -4.82% | |
| Dimensional Fund Advisors Lp | 0.05% | 1,855,418 | $253,860,810 | $241,593,978 | -$12,266,832 | -4.83% | |
| Antipodes Partners Ltd | 4.26% | 1,699,356 | $232,488,894 | $221,273,145 | -$11,215,749 | -4.82% | |
| Cohen & Steers, Inc. | 0.37% | 1,692,618 | $231,567,000 | $220,395,790 | -$11,171,210 | -4.82% | |
| Bessemer Group Inc | 0.31% | 1,662,114 | $227,392,000 | $216,423,864 | -$10,968,136 | -4.82% | |
| Point72 Asset Management, L.P. | 0.34% | 1,616,644 | $221,173,066 | $210,503,215 | -$10,669,851 | -4.82% | |
| Cbre Investment Management Listed Real Assets Llc | 2.96% | 1,554,554 | $212,678,533 | $202,418,476 | -$10,260,057 | -4.82% | |
| Swiss National Bank | 0.11% | 1,533,200 | $209,757,092 | $199,637,972 | -$10,119,120 | -4.82% | |
| Capital Research Global Investors | 0.03% | 1,506,641 | $206,123,555 | $196,179,725 | -$9,943,830 | -4.82% | |
| Russell Investments Group, Ltd. | 0.17% | 1,404,425 | $192,148,936 | $182,870,179 | -$9,278,757 | -4.83% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.10% | 1,372,661 | $187,793,751 | $178,734,189 | -$9,059,562 | -4.82% |
Frequently asked questions about AEP
Who are the largest institutional holders of AEP?
The largest institutional holders of AEP reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, Vanguard Portfolio Management Llc, and Invesco Ltd.. InsiderSet ranks institutional holders by their latest reported AEP position.
What is AEP institutional ownership?
This page tracks AEP positions reported by institutional investment managers through SEC Form 13F. AMERICAN ELECTRIC POWER (AEP) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AEP?
InsiderSet currently tracks 1,922 institutional managers reporting AEP holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AEP shareholders.
How much AEP stock do institutions own?
Institutional investment managers disclosed approximately $65.70B in AEP holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AEP institutional ownership last updated?
The latest AEP institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AEP holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AEP position after the reporting date.
Are institutions buying or selling AEP?
Institutional buying and selling can be analyzed by comparing AEP positions across consecutive 13F reporting periods. InsiderSet's AEP Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AEP ownership changes.
How has AEP institutional ownership changed over time?
InsiderSet tracks AEP institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.