Investment Management Corp of Ontario

Position in WMB — Williams Companies, Inc.

CIK 1811568 Toronto, Z4

Position in WMB

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$6,443,345

-$1,546,006 QoQ

Shares Held

86,674

-21.0% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

#459

of 1,824 holders

Holding Since

Dec 2023

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Investment Management Corp of Ontario holds $74,569,192 across 9 Oil & Gas Midstream names. WMB ranks #4 (8.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ENB	Enbridge Inc	560,387	$30,378,579
2	TRP	Tc Energy Corp	160,556	$10,643,257
3	PBA	Pembina Pipeline Corp	207,302	$9,587,717
4	WMB	Williams Companies, Inc. This page	86,674	$6,443,345
5	KMI	Kinder Morgan, Inc.	137,484	$4,395,363
6	OKE	Oneok Inc /New/	45,143	$3,924,732
7	LNG	Cheniere Energy, Inc.	16,204	$3,872,918
8	TRGP	Targa Resources Corp.	14,380	$3,855,853

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,443,345	86,674	-21.0%	Shares	Sole	2026-08-14
2026-03-31	$7,989,351	109,774	+4.6%	Shares	Sole	2026-05-15
2025-12-31	$6,309,987	104,974	+31.7%	Shares	Sole	2026-02-17
2025-09-30	$5,048,044	79,685	+52.3%	Shares	Sole	2025-11-14
2025-06-30	$3,285,591	52,310	+52.0%	Shares	Sole	2025-08-14
2025-03-31	$2,056,042	34,405	-15.1%	Shares	Sole	2025-05-15
2024-09-30	$1,849,053	40,505	+48.9%	Shares	Sole	2024-11-14
2024-06-30	$1,156,212	27,205	+38.8%	Shares	Sole	2024-08-14
2024-03-31	$764,006	19,605	-31.0%	Shares	Sole	2024-05-15
2023-12-31	$989,346	28,405	—	Shares	Sole	2024-02-14
No filing history on record for this holder in this stock.