HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Pension

Position in GHC — Graham Holdings Co

CIK 1535845 TORONTO, A6

Position in GHC

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

Position Value

$3,215,380

+$237,079 QoQ

Shares Held

2,817

0.0% QoQ

Ownership

0.067%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#77

of 335 holders

Holding Since

Mar 2020

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $51,795,600 across 5 Conglomerates names. GHC ranks #5 (6.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HON	Honeywell International Inc	92,599	$20,732,916
2	MMM	3M Co	90,108	$14,589,386
3	OTTR	Otter Tail Corp	78,855	$7,095,372
4	CODI	Compass Diversified Holdings	578,100	$6,162,546
5	GHC	Graham Holdings Co This page	2,817	$3,215,380

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,215,380	2,817	0.0%	Shares	Sole	2026-08-13
2026-03-31	$2,978,301	2,817	0.0%	Shares	Sole	2026-05-14
2025-12-31	$3,094,756	2,817	+4.3%	Shares	Sole	2026-02-13
2025-09-30	$3,178,737	2,700	+2077.4%	Shares	Sole	2025-11-13
2021-06-30	$78,603	124	-95.9%	Shares	Sole	2021-08-12
2020-03-31	$1,023,510	3,000	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.