American Electric Power Co Inc (AEP) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

4,963,747Shares held by institutions

$650,796,869Value of institutional holdings

83.71%Institutional ownership %

0.86%Shares Changed QoQ

1,632No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

American Electric Power Co Inc (NASDAQ:AEP) has 1,808 institutional investors with active 13F positions as of December 2025.

These investors collectively held 81.6% of American Electric Power's outstanding shares in December 2025, down from 83.8% in September 2025.
They decreased total shares held in American Electric Power by -1.25% from last quarter, and the number of investors in AEP increased 19.66% annually.
Activity in AEP broke down as 988 buyers, 531 sellers, and 289 unchanged among 1,808 total holders.
Altogether, these fund groups held 438.59Mn shares in AEP by December 2025, down by 5.55Mn shares quarter on quarter, and up 4.5Mn shares year over year.
VANGUARD GROUP INC is the top holder of American Electric Power as of December 31, 2025, with 52.5Mn shares representing 9.77% of outstanding stock.
The biggest buyers of American Electric Power for the quarter ending December 2025 included Ameriprise Financial Inc (1.97Mn), Assenagon Asset Management S.A. (1.53Mn), State Street Corp (1.51Mn), MILLENNIUM MANAGEMENT LLC (1.2Mn), FMR LLC (1.05Mn).
The largest sales of AEP for the quarter ending December 2025 came from Bank Of America Corp /De/ (5.8Mn), Jpmorgan Chase & Co (3.17Mn), GQG Partners LLC (2.01Mn), WELLINGTON MANAGEMENT GROUP LLP (1.96Mn), MARSHALL WACE, LLP (1.84Mn).
Per Business Quant, the top 10 investors in AEP for the quarter ending December 2025 include VANGUARD GROUP INC (52.5Mn), BlackRock, Inc. (46.26Mn), State Street Corp (30.44Mn), GQG Partners LLC (16.9Mn), Morgan Stanley (14.66Mn), WELLINGTON MANAGEMENT GROUP LLP (14.64Mn), GEODE CAPITAL MANAGEMENT, LLC (13.82Mn), Barclays Plc (10.63Mn), DODGE & COX (9.34Mn), Ameriprise Financial Inc (8.06Mn).

1,813 Institutional Holders

4,963,747 Total Shares Held

Rows:

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Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	371,910	0.81%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	828,588	1.60%	$0.00
GQG Partners LLC	31 Dec, 2025	-2,006,111	-10.61%	$0.00
Barclays Plc	31 Dec, 2025	-2,191,296	-17.10%	$0.00
State Street Corp	31 Dec, 2025	1,514,865	5.24%	$0.00
Nuveen, LLC	31 Dec, 2025	139,590	2.48%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	1,057,787	99.26%	$0.00
Morgan Stanley	31 Dec, 2025	271,879	1.89%	$0.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	-67,850	-1.45%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	436,316	160.89%	$0.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	-1,958,760	-11.80%	$0.00
UBS Group AG	31 Dec, 2025	-812,039	-26.54%	$0.00
World Investment Advisors	31 Dec, 2025	26,374	152.38%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	83,285	0.61%	$0.00
National Pension Service	31 Dec, 2025	24,410	1.27%	$0.00
Cornerstone Planning, LLC	31 Dec, 2025	7,515	0.00%	$0.00
ANTIPODES PARTNERS Ltd	31 Dec, 2025	-347,118	-15.95%	$0.00
Fund Advisors of America Inc/FL	31 Dec, 2025	3,069	0.00%	$0.00
DODGE & COX	31 Dec, 2025	-180,976	-1.90%	$0.00
Russell Investments Group, Ltd.	31 Dec, 2025	45,820	3.72%	$0.00

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