American Electric Power AEP Institutional Ownership

NASDAQ AEP

$120.00 -1.62 (-1.33%)

At close: Sep 18, 2026 · 4:00 PM EDT

Institutions by Trading Activity

1,983 Institutions

Increased 1,061 53.5%

Unchanged 338 17.0%

Reduced 584 29.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

102.75%

▲+12.14 pp QoQ

Shares Held by Institutions

505.21Mn

of 491.70Mn outstanding

▲+15.03% QoQ

Shares Outstanding

491.70Mn

-13.51Mn held outside 13F filers

Institutional Investors

1,983

filed 13F for Jun 2026

▲+51 vs prior quarter

Net Shares Added (QoQ)

+66.02Mn

accumulated since last quarter

Value of Holdings

$60.63Bn

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

Quarter ending 30 Jun, 2026

American Electric Power Co Inc (NASDAQ:AEP) appears in 1,981 institutional 13F filings for the quarter ending June 2026.

They owned 102.7% of outstanding stock in June 2026, up from 90.6% the prior quarter.
Their total shares held in AEP increased 15.03% from the prior quarter, while the number of investors in American Electric Power increased 20.79% year over year.
Of these 1,981 holders, 1,059 added to their stakes in American Electric Power, 584 trimmed positions, and 338 made no changes.
Altogether, these fund groups held 505.21Mn shares in AEP by June 2026, up by 66.02Mn shares quarter on quarter, and up 56.2Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in American Electric Power with 51.02Mn shares, accounting for 10.38% of total shares outstanding.
Top purchasers of AEP stock for the quarter ending June 2026 included Invesco Ltd. (11.83Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (7.88Mn), Franklin Templeton Inc (7.72Mn), Bank Of America Corp /De/ (7.11Mn), Goldman Sachs Group Inc (5.81Mn).
The biggest sellers of American Electric Power for the quarter ending June 2026 included GQG Partners LLC (4.76Mn), Barclays Plc (3.53Mn), VICTORY CAPITAL MANAGEMENT INC (1.98Mn), 1832 Asset Management L.P. (1.15Mn), Assenagon Asset Management S.A. (1.05Mn).
American Electric Power's 10 largest shareholders as of June 2026 include BlackRock, Inc. (51.02Mn), VANGUARD CAPITAL MANAGEMENT LLC (35.53Mn), State Street Corp (30.78Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (23.49Mn), Invesco Ltd. (19.53Mn), Morgan Stanley (18.98Mn), GEODE CAPITAL MANAGEMENT, LLC (14.4Mn), WELLINGTON MANAGEMENT GROUP LLP (13.87Mn), Bank Of America Corp /De/ (12.27Mn), Goldman Sachs Group Inc (10.97Mn) per Business Quant data.

Form 13F Holdings

1,982 Institutional Holders

Report period 30 Jun, 2026

Total shares held 505.21Mn

Of outstanding 102.75%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	51,024,057	10.38%	▲3,226,328	+6.75%	$6.98Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	35,529,471	7.23%	▲391,049	+1.11%	$4.86Bn
3	State Street Corp	0000093751	30,783,142	6.26%	▲495,006	+1.63%	$4.21Bn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	23,492,086	4.78%	▲7,883,530	+50.51%	$3.21Bn
5	Invesco Ltd.	0000914208	19,527,874	3.97%	▲11,825,998	+153.55%	$2.67Bn
6	Morgan Stanley	0000895421	18,980,444	3.86%	▲4,494,275	+31.02%	$2.60Bn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	14,404,302	2.93%	▲181,511	+1.28%	$1.96Bn
8	WELLINGTON MANAGEMENT GROUP LLP	0000902219	13,872,005	2.82%	▲715,613	+5.44%	$1.90Bn
9	Bank Of America Corp /De/	0000070858	12,269,851	2.50%	▲7,107,349	+137.67%	$1.68Bn
10	Goldman Sachs Group Inc	0000886982	10,965,480	2.23%	▲5,814,088	+112.86%	$1.50Bn
11	GQG Partners LLC	0001697233	10,263,074	2.09%	▼4,762,810	-31.70%	$1.40Bn
12	Ameriprise Financial Inc	0000820027	9,728,413	1.98%	▲658,037	+7.25%	$1.33Bn
13	FMR LLC	0000315066	9,302,934	1.89%	▲3,223,596	+53.03%	$1.27Bn
14	Franklin Templeton Inc	0000038777	9,148,318	1.86%	▲7,721,444	+541.14%	$1.25Bn
15	DODGE & COX	0000200217	8,674,355	1.76%	▼65,480	-0.75%	$1.19Bn
16	Barclays Plc	0000312069	6,836,683	1.39%	▼3,530,907	-34.06%	$935.33Mn
17	Royal Bank Of Canada	0001000275	5,991,251	1.22%	▼7,116	-0.12%	$819.66Mn
18	Nuveen, LLC	0001871926	5,729,832	1.17%	▼264,484	-4.41%	$783.90Mn
19	ALLIANCEBERNSTEIN L.P.	0001109448	5,398,220	1.10%	▲115,003	+2.18%	$707.60Mn
20	Legal & General Group Plc	0000764068	4,975,065	1.01%	▲199,022	+4.17%	$680.64Mn

Showing 1 to 20 of 1,982 holders