HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Pension

Position in ATO — Atmos Energy Corp

CIK 1535845 TORONTO, A6

Position in ATO

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$1,797,809

-$121,985 QoQ

Shares Held

10,436

+0.4% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#402

of 1,040 holders

Holding Since

Mar 2020

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $17,594,051 across 4 Utilities - Regulated Gas names. ATO ranks #3 (10.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CTRI	Centuri Holdings, Inc.	305,730	$9,245,275
2	SWX	Southwest Gas Holdings, Inc.	57,800	$5,125,704
3	ATO	Atmos Energy Corp This page	10,436	$1,797,809
4	NI	Nisource Inc.	29,974	$1,425,263

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,797,809	10,436	+0.4%	Shares	Sole	2026-08-13
2026-03-31	$1,919,794	10,393	+63.8%	Shares	Sole	2026-05-14
2025-12-31	$1,063,612	6,345	-0.1%	Shares	Sole	2026-02-13
2025-09-30	$1,084,945	6,354	+0.3%	Shares	Sole	2025-11-13
2025-06-30	$976,440	6,336	+234.9%	Shares	Sole	2025-08-13
2025-03-31	$292,465	1,892	-96.2%	Shares	Sole	2025-05-14
2023-12-31	$5,750,842	49,619	+7305.8%	Shares	Sole	2024-03-21
2021-06-30	$64,393	670	-72.6%	Shares	Sole	2021-08-12
2021-03-31	$241,984	2,448	-18.6%	Shares	Sole	2021-05-13
2020-12-31	$287,053	3,008	-30.2%	Shares	Sole	2021-03-01
2020-03-31	$427,681	4,310	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.