AEP

American Electric Power Co Inc

Company with tickers: AEP

CIK
4904
CUSIP
025537101
Shares Outstanding
544,105,032
Holders: 1,900
Total Value: $48,436,805,233
Total Shares: 369,520,952
Showing 1–100 of 1,948 holdings by value · page 1 of 20

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 1,900 13F filers · Δ vs Dec 31, 2025
Top Holder
12.9%
+0.8 pts
Top 5
32.6%
+0.7 pts
Top 10
44.0%
+1.0 pts
HHI
337
Broadly held +21

Quarterly Activity

vs Dec 31, 2025
New
1,857
Increased
17
Decreased
15
Sold Out
1,811
Unchanged
11
Holder count: +46
Institutional value: +9.8%
Shares held: -3.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega GOLDMAN SACHS GROUP INC +591,056 5,151,392
Large Rockefeller Capital Management L.P. +48,103 367,009
Mid Hennion & Walsh Asset Management, Inc. +3,951 52,559
Mid Soltis Investment Advisors LLC +3,537 76,657
Mid INDEPENDENT FINANCIAL GROUP, LLC +1,327 5,782

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Large PEAK6 LLC −320,800 74,000
Mega HSBC HOLDINGS PLC −175,979 885,737
Micro JOURNEY RETIREMENT PLANNING & INVESTMENT MANAGEMENT LLC −9,243 3,989
Large Corient Private Wealth LLC −4,690 165,683
Small F&V Capital Management, LLC −1,445 126,903

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega BlackRock, Inc. 47,797,729 $6,265,326,307
Mega STATE STREET CORP 30,288,136 $3,970,168,866
Large GQG Partners LLC 15,025,884 $1,969,592,874
Mega GEODE CAPITAL MANAGEMENT, LLC 14,222,791 $1,864,323,443
Mega WELLINGTON MANAGEMENT GROUP LLP 13,156,392 $1,724,539,860

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mega BlackRock, Inc. 46,260,983 $5,334,353,939
Mega STATE STREET CORP 30,437,776 $3,509,779,950
Large GQG Partners LLC 16,902,872 $1,949,070,170
Mega WELLINGTON MANAGEMENT GROUP LLP 14,639,127 $1,688,037,732
Mega GEODE CAPITAL MANAGEMENT, LLC 13,823,744 $1,594,015,919
100 of 100 shown Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $6,265,326,307 12.94% 47,797,729 View
Mega STATE STREET CORP $3,970,168,866 8.20% 30,288,136 View
Large GQG Partners LLC $1,969,592,874 4.07% 15,025,884 View
Mega GEODE CAPITAL MANAGEMENT, LLC $1,864,323,443 3.85% 14,222,791 View
Mega WELLINGTON MANAGEMENT GROUP LLP $1,724,539,860 3.56% 13,156,392 View
Mega BARCLAYS PLC $1,358,983,696 2.81% 10,367,590 View
Mega AMERIPRISE FINANCIAL INC $1,188,944,885 2.45% 9,070,376 View
Mega Dodge & Cox $1,145,617,571 2.37% 8,739,835 View
Mega Invesco Ltd. $1,009,561,895 2.08% 7,701,876 View
Mega FMR LLC $796,879,623 1.65% 6,079,338 View
Mega ROYAL BANK OF CANADA $786,265,940 1.62% 5,998,367 View
Mega Nuveen, LLC $785,734,939 1.62% 5,994,316 View
Mega ALLIANCEBERNSTEIN L.P. $692,524,084 1.43% 5,283,217 View
Mega BANK OF AMERICA CORP /DE/ $676,700,759 1.40% 5,162,502 View
Mega GOLDMAN SACHS GROUP INC $675,244,462 1.39% 5,151,392 View
Mega Legal & General Group Plc $626,043,715 1.29% 4,776,043 View
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $589,002,473 1.22% 4,493,458 View
Large Allspring Global Investments Holdings, LLC $588,939,686 1.22% 4,492,979 View
Mega MILLENNIUM MANAGEMENT LLC $544,160,006 1.12% 4,151,358 View
Mega WELLS FARGO & COMPANY/MN $516,484,822 1.07% 3,940,226 View
Mega Bank of New York Mellon Corp $472,546,144 0.98% 3,605,021 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $460,351,124 0.95% 3,511,986 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $399,898,204 0.83% 3,050,795 View
Mega ENVESTNET ASSET MANAGEMENT INC $391,805,460 0.81% 2,989,056 View
Mega CITIGROUP INC $387,809,355 0.80% 2,958,570 View
Mega VICTORY CAPITAL MANAGEMENT INC $385,609,177 0.80% 2,941,785 View
Mega Amundi $333,080,437 0.69% 2,541,047 View
Mega DEUTSCHE BANK AG\ $318,742,248 0.66% 2,431,662 View
Mega RAYMOND JAMES FINANCIAL INC $316,484,924 0.65% 2,414,441 View
Mega JANUS HENDERSON GROUP PLC $290,892,472 0.60% 2,219,198 View
Large Mitsubishi UFJ Trust & Banking Corp $275,446,006 0.57% 2,101,358 View
Mega BANK OF MONTREAL /CAN/ $260,810,002 0.54% 1,989,701 View
Large HighTower Advisors, LLC $259,860,332 0.54% 1,982,456 View
Mega National Pension Service $255,530,497 0.53% 1,949,424 View
Mega TD Asset Management Inc $253,158,343 0.52% 1,931,327 View
Mega UBS Group AG $252,066,705 0.52% 1,922,999 View
Mid ANTIPODES PARTNERS Ltd $237,266,072 0.49% 1,810,086 View
Mega DIMENSIONAL FUND ADVISORS LP $235,093,289 0.49% 1,793,510 View
Large Pictet Asset Management Holding SA $221,290,304 0.46% 1,688,208 View
Large BESSEMER GROUP INC $217,834,505 0.45% 1,661,844 View
Mega JPMORGAN CHASE & CO $210,927,506 0.44% 1,609,151 View
Mega Swiss National Bank $205,467,900 0.42% 1,567,500 View
Mega AQR CAPITAL MANAGEMENT LLC $205,238,244 0.42% 1,565,748 View
Mega Capital Research Global Investors $195,456,927 0.40% 1,491,127 View
Mega FIRST TRUST ADVISORS LP $195,174,711 0.40% 1,488,974 View
Mega FRANKLIN RESOURCES INC $187,034,640 0.39% 1,426,874 View
Large SEI INVESTMENTS CO $185,050,091 0.38% 1,411,734 View
Mega Sumitomo Mitsui Trust Group, Inc. $179,155,949 0.37% 1,366,768 View
Large Russell Investments Group, Ltd. $176,946,854 0.37% 1,349,915 View
Large Mawer Investment Management Ltd. $174,925,211 0.36% 1,334,492 View
Mega Mitsubishi UFJ Asset Management Co., Ltd. $165,805,189 0.34% 1,264,916 View
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE $158,169,779 0.33% 1,206,666 View
Mega California Public Employees Retirement System $157,994,656 0.33% 1,205,330 View
Mid ICAHN CARL C $157,990,724 0.33% 1,205,300 View
Large PRUDENTIAL FINANCIAL INC $156,015,347 0.32% 1,190,230 View
Large 1832 Asset Management L.P. $155,127,805 0.32% 1,183,459 View
Mid HUNTINGTON NATIONAL BANK $154,238,032 0.32% 1,176,671 View
Large Chevy Chase Trust Holdings, LLC $153,695,100 0.32% 1,172,529 View
Mid JOHNSON INVESTMENT COUNSEL INC $152,894,464 0.32% 1,166,421 View
Large Assenagon Asset Management S.A. $149,699,914 0.31% 1,142,050 View
Large Soroban Capital Partners LP $148,320,034 0.31% 1,131,523 View
Mega LPL Financial LLC $142,713,874 0.29% 1,088,754 View
Mid CRAWFORD INVESTMENT COUNSEL INC $132,823,364 0.27% 1,013,300 View
Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $124,616,576 0.26% 950,691 View
Mid Energy Income Partners, LLC $119,293,023 0.25% 910,078 View
Mid FERGUSON WELLMAN CAPITAL MANAGEMENT, INC $118,109,896 0.24% 901,052 View
Large Epoch Investment Partners, Inc. $117,921,926 0.24% 899,618 View
Mega HSBC HOLDINGS PLC $116,102,403 0.24% 885,737 View
Large Empower Advisory Group, LLC $113,728,153 0.23% 867,624 View
Mega RHUMBLINE ADVISERS $112,912,574 0.23% 861,402 View
Large ZACKS INVESTMENT MANAGEMENT $103,701,581 0.21% 791,132 View
Mega BNP PARIBAS ARBITRAGE, SA $102,990,473 0.21% 785,707 View
Large ProShare Advisors LLC $101,245,536 0.21% 772,395 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $100,571,654 0.21% 767,254 View
Mid DUFF & PHELPS INVESTMENT MANAGEMENT CO $99,904,194 0.21% 762,162 View
Mid CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC $98,513,305 0.20% 751,551 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $97,956,084 0.20% 747,300 View
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $95,623,646 0.20% 729,506 View
Large CAPTRUST FINANCIAL ADVISORS $94,551,149 0.20% 721,324 View
Large COMMERCE BANK $93,771,485 0.19% 715,376 View
Large LAZARD ASSET MANAGEMENT LLC $92,674,870 0.19% 707,010 View
Mega PRINCIPAL FINANCIAL GROUP INC $88,236,370 0.18% 673,149 View
Mid First Financial Bankshares Inc $85,481,593 0.18% 652,133 View
Large M&T Bank Corp $84,447,365 0.17% 644,243 View
Large Baird Financial Group, Inc. $84,036,959 0.17% 641,112 View
Large Point72 Asset Management, L.P. $82,865,499 0.17% 632,175 View
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $81,027,233 0.17% 618,151 View
Mega NEUBERGER BERMAN GROUP LLC $79,141,646 0.16% 603,766 View
Large GABELLI FUNDS LLC $77,579,698 0.16% 591,850 View
Small Innovative Asset Advisors Group, LLC $75,157,208 0.16% 573,369 View
Large Eurizon Capital SGR S.p.A. $73,088,766 0.15% 557,589 View
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $71,761,056 0.15% 547,460 View
Large STRS OHIO $68,577,123 0.14% 523,170 View
Mega CITADEL ADVISORS LLC $68,410,652 0.14% 521,900 View
Large NEW YORK STATE COMMON RETIREMENT FUND $67,727,331 0.14% 516,687 View
Large FEDERATED HERMES, INC. $66,465,029 0.14% 507,057 View
Large Mariner, LLC $66,237,213 0.14% 505,319 View
Large Connor, Clark & Lunn Investment Management Ltd. $65,886,182 0.14% 502,641 View
Large NOMURA ASSET MANAGEMENT CO LTD $65,876,088 0.14% 502,564 View
Mega JENNISON ASSOCIATES LLC $64,633,581 0.13% 493,085 View
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