American Electric Power Co Inc (AEP) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

543,925,234Shares Outstanding

2,510,880Shares held by institutions

$326,263,747Value of institutional holdings

64.09%Institutional ownership %

1.54%Shares Changed QoQ

1,551No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

American Electric Power Co Inc (NASDAQ:AEP) currently has 1551 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

These investors collectively held 64.1% of the company's total shares outstanding in December 2025, down from 82.5% in September 2025.
Institutional share ownership changed by 1.54% QoQ, while the number of institutional owners saw an increase of 2.51% YoY.
Of these 1551 institutional investors, 835 increased their holdings in American Electric Power, while 445 of them reduced positions, and 271 investors maintained their exposure.
The aggregate institutional position in American Electric Power now stands at 348.60Mn shares as of December 2025, after investors increased their holdings (up by 5.30Mn shares quarter on quarter which is down 61.06Mn shares year over year).
As of December 31, 2025, VANGUARD GROUP INC held American Electric Power's largest shareholding position with over 52.50Mn shares, representing 9.65% of total outstanding shares.
Among the most significant buyers of American Electric Power during December 2025 were Assenagon Asset Management S.A. (1.53Mn), STATE STREET CORP (1.51Mn), VICTORY CAPITAL MANAGEMENT INC (937.35K), Pictet Asset Management Holding SA (927.10K), GOLDMAN SACHS GROUP INC (906.31K).
Leading sellers of American Electric Power stock in December 2025 included GQG Partners LLC (2.01Mn), MARSHALL WACE, LLP (1.84Mn), FEDERATED HERMES, INC. (1.01Mn), MACQUARIE GROUP LTD (913.04K), RENAISSANCE TECHNOLOGIES LLC (697.90K).
The top 10 institutional holders of American Electric Power for the quarter ending December 2025 included VANGUARD GROUP INC (52.50Mn), BlackRock, Inc. (46.26Mn), STATE STREET CORP (30.44Mn), GQG Partners LLC (16.90Mn), MORGAN STANLEY (14.66Mn), GEODE CAPITAL MANAGEMENT, LLC (13.82Mn), BARCLAYS PLC (10.63Mn), DODGE & COX (9.34Mn), VICTORY CAPITAL MANAGEMENT INC (6.32Mn), Nuveen, LLC (5.78Mn).

1,551 Institutional Holders

2,510,880 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	52,496,895	828,588	1.60%	$6,053,416,963.00
BlackRock, Inc.	31 Dec, 2025	46,260,983	371,910	0.81%	$5,334,353,944.00
STATE STREET CORP	31 Dec, 2025	30,437,776	1,514,865	5.24%	$3,509,779,951.00
GQG Partners LLC	31 Dec, 2025	16,902,872	-2,006,111	-10.61%	$1,949,072,693.00
MORGAN STANLEY	31 Dec, 2025	14,661,858	271,879	1.89%	$1,690,659,229.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	13,823,744	83,285	0.61%	$1,587,841,446.00
BARCLAYS PLC	31 Dec, 2025	10,626,841	57,907	0.55%	$1,225,381,033.00
DODGE & COX	31 Dec, 2025	9,342,540	-180,976	-1.90%	$1,077,288,287.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	6,316,688	937,346	17.42%	$728,378,055.00
Nuveen, LLC	31 Dec, 2025	5,776,865	139,590	2.48%	$666,130,304.00
Legal & General Group Plc	31 Dec, 2025	4,968,721	-160,747	-3.13%	$572,942,311.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	4,616,089	-67,850	-1.45%	$534,589,311.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	4,558,557	906,313	24.82%	$525,647,230.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	4,508,041	-124,122	-2.68%	$519,822,208.00
WELLS FARGO & COMPANY/MN	31 Dec, 2025	4,163,660	-160,048	-3.70%	$480,111,614.00
Bank of New York Mellon Corp	31 Dec, 2025	3,646,834	-7,488	-0.20%	$420,516,447.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	3,405,323	27,900	0.83%	$392,667,795.00
ENVESTNET ASSET MANAGEMENT INC	31 Dec, 2025	3,219,973	-139,782	-4.16%	$371,295,036.00
CITIGROUP INC	31 Dec, 2025	3,103,390	-144,966	-4.46%	$357,851,933.00
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	31 Dec, 2025	2,896,125	623,340	27.43%	$333,952,173.00

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