HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Pension

Position in AEP — American Electric Power Co Inc

CIK 1535845 TORONTO, A6

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Position in AEP

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$23,045,961

+$1,745,783 QoQ

Shares Held

175,816

-4.8% QoQ

Ownership

0.032%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

18 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AEP Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Mar 31, 2026

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $694,797,029 across 21 Utilities - Regulated Electric names. AEP ranks #8 (3.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NEE	Nextera Energy Inc	2,567,809	$238,498,099
2	TXNM	Txnm Energy Inc	1,519,657	$88,839,148
3	DUK	Duke Energy CORP	662,844	$86,792,793
4	CMS	Cms Energy Corp	624,253	$48,429,547
5	ES	Eversource Energy	522,274	$36,183,142
6	PEG	Public Service Enterprise Group Inc	391,362	$31,680,753
7	POR	Portland General Electric Co /Or/	498,815	$26,322,467
8	AEP	American Electric Power Co Inc This page	175,816	$23,045,961

All Filings in AEP

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18 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$23,045,961	175,816	-4.8%	Shares	Sole	2026-05-14
2025-12-31	$21,300,178	184,721	+5.6%	Shares	Sole	2026-02-13
2025-09-30	$19,675,462	174,893	-14.7%	Shares	Sole	2025-11-13
2025-06-30	$21,274,016	205,031	-73.8%	Shares	Sole	2025-08-13
2025-03-31	$85,633,150	783,684	+12.1%	Shares	Sole	2025-05-14
2024-12-31	$64,498,929	699,327	+180.7%	Shares	Sole	2025-02-14
2024-09-30	$25,563,200	249,154	+414.9%	Shares	Sole	2024-11-13
2024-06-30	$4,246,001	48,393	+1469.2%	Shares	Sole	2024-09-20
2023-09-30	$231,978	3,084	-93.2%	Shares	Sole	2023-11-13
2023-06-30	$3,840,025	45,606	+1138.3%	Shares	Sole	2023-08-11
2023-03-31	$335,116	3,683	+12.8%	Shares	Sole	2023-05-12
2022-12-31	$310,106	3,266	-7.2%	Shares	Sole	2023-02-13
2022-03-31	$350,990	3,518	-97.6%	Shares	Sole	2022-05-12
2021-12-31	$12,838,371	144,300	-53.7%	Shares	Sole	2022-02-11
2021-09-30	$25,282,780	311,441	+0.5%	Shares	Sole	2021-11-10
2021-06-30	$26,203,867	309,775	+7226.8%	Shares	Sole	2021-08-12
2021-03-31	$358,111	4,228	-95.5%	Shares	Sole	2021-05-13
2020-12-31	$7,772,505	93,341	—	Shares	Sole	2021-03-01
No filing history on record for this holder in this stock.