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AEP

American Electric Power Co Inc
$137.53 +1.55 (+1.14%) At close · Jul 7
Market Cap
$74.83B
Shares
544,104,955

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 1,929
Total Value: $56,673,640,882
Total Shares: 432,312,497
Showing 1–100 of 1,977 holdings by value · page 1 of 20

Institutional Ownership Trend

26 quarters

Superinvestors Holding AEP

All superinvestors →
Carl Icahn $157,990,724 Joel Greenblatt $10,590,215 Ray Dalio $6,798,988

Holder Concentration

Across 1,927 13F filers
Top Holder
11.1%
Jun 2023 → Mar 2026 · range 11.1% – 12.8%
of institutional value
Top 5
33.0%
Jun 2023 → Mar 2026 · range 33.0% – 41.2%
of institutional value
Top 10
45.9%
Jun 2023 → Mar 2026 · range 45.9% – 52.1%
of institutional value
HHI
326
Jun 2023 → Mar 2026 · range 326 – 442
Broadly held
Showing 100 of 1,977
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $6,265,326,307 11.06% 47,797,729
Mega VANGUARD CAPITAL MANAGEMENT LLC $4,605,944,355 8.13% 35,138,422
Mega STATE STREET CORP $3,970,168,866 7.01% 30,288,136
Large GQG Partners LLC $1,969,592,874 3.48% 15,025,884
Mega MORGAN STANLEY $1,898,847,026 3.35% 14,486,169
Mega GEODE CAPITAL MANAGEMENT, LLC $1,864,323,443 3.29% 14,222,791
Mega WELLINGTON MANAGEMENT GROUP LLP $1,724,539,860 3.04% 13,156,392
Mega BARCLAYS PLC $1,358,983,696 2.40% 10,367,590
Mega AMERIPRISE FINANCIAL INC $1,188,944,885 2.10% 9,070,376
Mega Dodge & Cox $1,145,617,571 2.02% 8,739,835
Mega Invesco Ltd. $1,009,561,895 1.78% 7,701,876
Mega FMR LLC $796,879,623 1.41% 6,079,338
Mega ROYAL BANK OF CANADA Bank $786,265,940 1.39% 5,998,367
Mega Nuveen, LLC $785,734,939 1.39% 5,994,316
Mega ALLIANCEBERNSTEIN L.P. $692,524,084 1.22% 5,283,217
Mega BANK OF AMERICA CORP /DE/ Bank $676,700,759 1.19% 5,162,502
Mega GOLDMAN SACHS GROUP INC $675,244,462 1.19% 5,151,392
Mega Legal & General Group Plc $626,043,715 1.10% 4,776,043
Mega NORTHERN TRUST CORP Bank $612,470,247 1.08% 4,672,492
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $589,002,473 1.04% 4,493,458
Large Allspring Global Investments Holdings, LLC $588,939,686 1.04% 4,492,979
Mega MILLENNIUM MANAGEMENT LLC $544,160,006 0.96% 4,151,358
Mega WELLS FARGO & COMPANY/MN $516,484,822 0.91% 3,940,226
Mega Bank of New York Mellon Corp Bank $472,546,144 0.83% 3,605,021
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $460,351,124 0.81% 3,511,986
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $399,898,204 0.71% 3,050,795
Mega VANGUARD FIDUCIARY TRUST CO Bank $399,098,751 0.70% 3,044,696
Mega ENVESTNET ASSET MANAGEMENT INC $391,805,460 0.69% 2,989,056
Mega CITIGROUP INC $387,809,355 0.68% 2,958,570
Mega VICTORY CAPITAL MANAGEMENT INC $385,609,177 0.68% 2,941,785
Mega Amundi $333,080,437 0.59% 2,541,047
Mega DEUTSCHE BANK AG\ Bank $318,742,248 0.56% 2,431,662
Mega RAYMOND JAMES FINANCIAL INC $316,484,924 0.56% 2,414,441
Mega JANUS HENDERSON GROUP PLC $290,892,472 0.51% 2,219,198
Large Mitsubishi UFJ Trust & Banking Corp $275,446,006 0.49% 2,101,358
Mega BANK OF MONTREAL /CAN/ Bank $260,810,002 0.46% 1,989,701
Large HighTower Advisors, LLC $259,860,332 0.46% 1,982,456
Mega National Pension Service Pension $255,530,497 0.45% 1,949,424
Mega TD Asset Management Inc $253,158,343 0.45% 1,931,327
Mega UBS Group AG $252,066,705 0.44% 1,922,999
Mid ANTIPODES PARTNERS Ltd $237,266,072 0.42% 1,810,086
Mega DIMENSIONAL FUND ADVISORS LP $235,093,289 0.41% 1,793,510
Large Pictet Asset Management Holding SA $221,290,304 0.39% 1,688,208
Large BESSEMER GROUP INC $217,834,505 0.38% 1,661,844
Mega JPMORGAN CHASE & CO $210,927,506 0.37% 1,609,151
Mega Swiss National Bank Bank $205,467,900 0.36% 1,567,500
Mega AQR CAPITAL MANAGEMENT LLC $205,238,244 0.36% 1,565,748
Mega Capital Research Global Investors $195,456,927 0.34% 1,491,127
Mega FIRST TRUST ADVISORS LP $195,174,711 0.34% 1,488,974
Mega FRANKLIN RESOURCES INC $187,034,640 0.33% 1,426,874
Large SEI INVESTMENTS CO $185,050,091 0.33% 1,411,734
Mega Sumitomo Mitsui Trust Group, Inc. $179,155,949 0.32% 1,366,768
Large Russell Investments Group, Ltd. $176,946,854 0.31% 1,349,915
Large Mawer Investment Management Ltd. $174,925,211 0.31% 1,334,492
Mega Mitsubishi UFJ Asset Management Co., Ltd. $165,805,189 0.29% 1,264,916
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $158,169,779 0.28% 1,206,666
Mega California Public Employees Retirement System Pension $157,994,656 0.28% 1,205,330
Mid ICAHN CARL C $157,990,724 0.28% 1,205,300
Large PRUDENTIAL FINANCIAL INC $156,015,347 0.28% 1,190,230
Large 1832 Asset Management L.P. $155,127,805 0.27% 1,183,459
Mega Vanguard Global Advisers, LLC $154,732,599 0.27% 1,180,444
Large HUNTINGTON NATIONAL BANK Bank $154,238,032 0.27% 1,176,671
Large Chevy Chase Trust Holdings, LLC $153,695,100 0.27% 1,172,529
Mid JOHNSON INVESTMENT COUNSEL INC $152,894,464 0.27% 1,166,421
Large Assenagon Asset Management S.A. $149,699,914 0.26% 1,142,050
Large Soroban Capital Partners LP $148,320,034 0.26% 1,131,523
Mega LPL Financial LLC $142,713,874 0.25% 1,088,754
Mid CRAWFORD INVESTMENT COUNSEL INC $132,823,364 0.23% 1,013,300
Mega VANGUARD ASSET MANAGEMENT, Ltd $132,256,049 0.23% 1,008,972
Large STIFEL FINANCIAL CORP $131,649,541 0.23% 1,004,345
Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $124,616,576 0.22% 950,691
Mid Energy Income Partners, LLC $119,293,023 0.21% 910,078
Mid FERGUSON WELLMAN CAPITAL MANAGEMENT, INC $118,109,896 0.21% 901,052
Large Epoch Investment Partners, Inc. $117,921,926 0.21% 899,618
Mega HSBC HOLDINGS PLC $116,102,403 0.20% 885,737
Large Empower Advisory Group, LLC $113,728,153 0.20% 867,624
Mega RHUMBLINE ADVISERS $112,912,574 0.20% 861,402
Large ZACKS INVESTMENT MANAGEMENT $103,701,581 0.18% 791,132
Mega BNP PARIBAS ARBITRAGE, SA $102,990,473 0.18% 785,707
Large ProShare Advisors LLC $101,245,536 0.18% 772,395
Mega PRICE T ROWE ASSOCIATES INC /MD/ $100,571,654 0.18% 767,254
Mid DUFF & PHELPS INVESTMENT MANAGEMENT CO $99,904,194 0.18% 762,162
Mid CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC $98,513,305 0.17% 751,551
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $97,956,084 0.17% 747,300
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $95,623,646 0.17% 729,506
Large CAPTRUST FINANCIAL ADVISORS $94,551,149 0.17% 721,324
Large COMMERCE BANK Bank $93,771,485 0.17% 715,376
Large LAZARD ASSET MANAGEMENT LLC $92,674,870 0.16% 707,010
Mega PRINCIPAL FINANCIAL GROUP INC $88,236,370 0.16% 673,149
Mid First Financial Bankshares Inc $85,481,593 0.15% 652,133
Large M&T Bank Corp Bank $84,447,365 0.15% 644,243
Large Baird Financial Group, Inc. $84,036,959 0.15% 641,112
Large Point72 Asset Management, L.P. $82,865,499 0.15% 632,175
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $81,027,233 0.14% 618,151
Mega NEUBERGER BERMAN GROUP LLC $79,141,646 0.14% 603,766
Large GABELLI FUNDS LLC $77,579,698 0.14% 591,850
Small Innovative Asset Advisors Group, LLC $75,157,208 0.13% 573,369
Large Eurizon Capital SGR S.p.A. $73,088,766 0.13% 557,589
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $71,761,056 0.13% 547,460
Large STRS OHIO $68,577,123 0.12% 523,170
Key facts CIK 4904 CUSIP 025537101 13F (30d) 78 filings 57 filers

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