BROWN BROTHERS HARRIMAN & CO

Position in AEP — American Electric Power Co Inc

CIK 14661 NEW YORK, NY

Position in AEP

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$2,638,791

+$409,252 QoQ

Shares Held

19,288

+13.4% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#568

of 1,965 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

BROWN BROTHERS HARRIMAN & CO holds $39,831,382 across 32 Utilities - Regulated Electric names. AEP ranks #4 (6.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NEE	Nextera Energy Inc	73,955	$6,491,030
2	SO	Southern Co	54,466	$5,212,940
3	DUK	Duke Energy CORP	38,320	$4,850,545
4	AEP	American Electric Power Co Inc This page	19,288	$2,638,791
5	D	Dominion Energy, Inc	34,522	$2,357,507
6	ETR	Entergy Corp /De/	19,713	$2,264,235
7	PEG	Public Service Enterprise Group Inc	18,811	$1,526,700
8	EXC	Exelon Corp	32,135	$1,498,133

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,638,791	19,288	+13.4%	Shares	Sole	2026-08-12
2026-03-31	$2,229,539	17,009	+21.7%	Shares	Sole	2026-05-14
2025-12-31	$1,610,996	13,971	-1.1%	Shares	Sole	2026-02-12
2025-09-30	$1,588,950	14,124	-1.2%	Shares	Sole	2025-11-13
2025-06-30	$1,483,975	14,302	+12.6%	Shares	Sole	2025-08-11
2025-03-31	$1,387,291	12,696	-0.8%	Shares	Sole	2025-05-14
2024-12-31	$1,180,544	12,800	+1.6%	Shares	Sole	2025-02-12
2024-09-30	$1,293,067	12,603	+8.3%	Shares	Sole	2024-11-13
2024-06-30	$1,021,381	11,641	+113.7%	Shares	Sole	2024-08-09
2024-03-31	$469,072	5,448	+4.8%	Shares	Sole	2024-05-10
2023-12-31	$422,181	5,198	-28.8%	Shares	Sole	2024-02-12
2023-09-30	$548,955	7,298	-57.2%	Shares	Sole	2023-11-13
2023-06-30	$1,436,367	17,059	-1.3%	Shares	Sole	2023-08-07
2023-03-31	$1,572,125	17,278	-3.9%	Shares	Sole	2023-05-11
2022-12-31	$1,707,865	17,987	-7.9%	Shares	Sole	2023-02-09
2022-09-30	$1,688,282	19,529	+7.8%	Shares	Sole	2022-11-14
2022-06-30	$1,737,377	18,109	+5.8%	Shares	Sole	2022-08-11
2022-03-31	$1,707,164	17,111	+4.4%	Shares	Sole	2022-05-13
2021-12-31	$1,458,752	16,396	-0.7%	Shares	Sole	2022-02-14
2021-09-30	$1,340,525	16,513	-10.8%	Shares	Sole	2021-11-15
2021-06-30	$1,565,084	18,502	+1.9%	Shares	Sole	2021-08-13
2021-03-31	$1,538,321	18,162	-4.3%	Shares	Sole	2021-05-13
2020-12-31	$1,580,964	18,986	-10.8%	Shares	Sole	2021-02-16
2020-09-30	$1,739,377	21,282	-0.7%	Shares	Sole	2020-11-16
2020-06-30	$1,706,924	21,433	-0.7%	Shares	Sole	2020-08-13
2020-03-31	$1,726,208	21,583	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.