American Electric Power AEP Institutional Ownership

NASDAQ AEP

$125.65 +1.42 (+1.14%)

At close: Oct 13, 2026 · 4:00 PM EDT

Institutions by Trading Activity

1,979 Institutions

Increased 1,061 53.6%

Unchanged 336 17.0%

Reduced 582 29.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

92.06%

▲+10.70 pp QoQ

Shares Held by Institutions

501.16Mn

of 544.40Mn outstanding

▲+13.21% QoQ

Shares Outstanding

544.40Mn

43.24Mn held outside 13F filers

Institutional Investors

1,979

filed 13F for Jun 2026

▲+52 vs prior quarter

Net Shares Added (QoQ)

+58.50Mn

accumulated since last quarter

Value of Holdings

$61.55Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

American Electric Power Co Inc (NASDAQ:AEP) was reported as a holding by 1,979 institutional investors in 13F filings for the quarter ended June 30, 2026.

Collectively, these holders controlled 92.06% of American Electric Power's outstanding shares in Q2 2026, up from 81.36% in Q1 2026.
Total holdings of American Electric Power shares rose 13.21% from Q1 2026, and the number of holders rose 20.82% from Q2 2025.
Looking at the 1,979 holders of AEP individually, 1,061 added to their positions, 582 reduced their stakes and 336 left their positions unchanged.
In total, institutional investors held 501.16Mn shares of American Electric Power at the end of Q2 2026, up 58.5Mn from the prior quarter and up 82.45Mn from a year earlier.
As of June 30, 2026, the biggest holder of American Electric Power was BlackRock, Inc. with 51.02Mn shares, or 9.37% of shares outstanding.
Holders that added the most shares of American Electric Power in Q2 2026 were Invesco Ltd. (+11.83Mn shares), Vanguard Portfolio Management LLC (+7.88Mn shares), Franklin Templeton Inc (+7.72Mn shares), Bank of America Corp (+7.11Mn shares) and Goldman Sachs Group Inc (+5.81Mn shares).
Among holders that kept a stake in American Electric Power, the biggest sellers in Q2 2026 were GQG Partners LLC (-4.76Mn shares), Barclays PLC (-3.53Mn shares), Victory Capital Management Inc (-1.98Mn shares), 1832 Asset Management L.P. (-1.15Mn shares) and Assenagon Asset Management S.A. (-1.05Mn shares).
Per Business Quant data, the 10 largest holders of American Electric Power at the end of Q2 2026 were BlackRock, Inc. (51.02Mn shares), Vanguard Capital Management LLC (35.53Mn shares), State Street Corp (30.78Mn shares), Vanguard Portfolio Management LLC (23.49Mn shares), Invesco Ltd. (19.53Mn shares), Morgan Stanley (18.98Mn shares), Geode Capital Management, LLC (14.4Mn shares), Wellington Management Group LLP (13.87Mn shares), Bank of America Corp (12.27Mn shares) and Goldman Sachs Group Inc (10.97Mn shares).

Form 13F Holdings

1,981 Institutional Holders

Report period 30 Jun, 2026

Total shares held 501.16Mn

Of outstanding 92.06%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	51,024,057	9.37%	▲3,226,328	+6.75%	$6.98Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	35,529,471	6.53%	▲391,049	+1.11%	$4.86Bn
3	State Street Corp	0000093751	30,783,142	5.65%	▲495,006	+1.63%	$4.21Bn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	23,492,086	4.32%	▲7,883,530	+50.51%	$3.21Bn
5	Invesco Ltd.	0000914208	19,527,874	3.59%	▲11,825,998	+153.55%	$2.67Bn
6	Morgan Stanley	0000895421	18,980,444	3.49%	▲4,494,275	+31.02%	$2.60Bn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	14,404,302	2.65%	▲181,511	+1.28%	$1.96Bn
8	WELLINGTON MANAGEMENT GROUP LLP	0000902219	13,872,005	2.55%	▲715,613	+5.44%	$1.90Bn
9	Bank Of America Corp /De/	0000070858	12,269,851	2.25%	▲7,107,349	+137.67%	$1.68Bn
10	Goldman Sachs Group Inc	0000886982	10,965,480	2.01%	▲5,814,088	+112.86%	$1.50Bn
11	GQG Partners LLC	0001697233	10,263,074	1.89%	▼4,762,810	-31.70%	$1.40Bn
12	Ameriprise Financial Inc	0000820027	9,728,413	1.79%	▲658,037	+7.25%	$1.33Bn
13	FMR LLC	0000315066	9,302,934	1.71%	▲3,223,596	+53.03%	$1.27Bn
14	Franklin Templeton Inc	0000038777	9,148,318	1.68%	▲7,721,444	+541.14%	$1.25Bn
15	DODGE & COX	0000200217	8,674,355	1.59%	▼65,480	-0.75%	$1.19Bn
16	Barclays Plc	0000312069	6,836,683	1.26%	▼3,530,907	-34.06%	$935.33Mn
17	Royal Bank Of Canada	0001000275	5,991,251	1.10%	▼7,116	-0.12%	$819.66Mn
18	Nuveen, LLC	0001871926	5,729,832	1.05%	▼264,484	-4.41%	$783.90Mn
19	ALLIANCEBERNSTEIN L.P.	0001109448	5,398,220	0.99%	▲115,003	+2.18%	$707.60Mn
20	Legal & General Group Plc	0000764068	4,975,065	0.91%	▲199,022	+4.17%	$680.64Mn

Showing 1 to 20 of 1,981 holders