Investment Management Corp of Ontario

Position in CSGP — Costar Group, Inc.

CIK 1811568 Toronto, Z4

Position in CSGP

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

Position Value

$758,098

-$466,987 QoQ

Shares Held

26,769

-11.9% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#338

of 747 holders

Holding Since

Dec 2023

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Jun 30, 2026

Investment Management Corp of Ontario holds $4,720,941 across 4 Real Estate Services names. CSGP ranks #3 (16.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CBRE	Cbre Group, Inc.	18,812	$2,533,788
2	FSV	FirstService Corp	5,875	$834,896
3	CSGP	Costar Group, Inc. This page	26,769	$758,098
4	CIGI	Colliers International Group Inc.	6,335	$594,159

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$758,098	26,769	-11.9%	Shares	Sole	2026-08-14
2026-03-31	$1,225,085	30,369	-21.8%	Shares	Sole	2026-05-15
2025-12-31	$2,611,803	38,843	+96.0%	Shares	Sole	2026-02-17
2025-09-30	$1,672,213	19,820	+48.2%	Shares	Sole	2025-11-14
2025-06-30	$1,075,510	13,377	+12.5%	Shares	Sole	2025-08-14
2025-03-31	$942,361	11,894	-52.7%	Shares	Sole	2025-05-15
2024-12-31	$1,799,199	25,132	+86.2%	Shares	Sole	2025-02-14
2024-09-30	$1,017,987	13,494	+48.4%	Shares	Sole	2024-11-14
2024-06-30	$674,229	9,094	+37.9%	Shares	Sole	2024-08-14
2024-03-31	$636,980	6,594	-30.5%	Shares	Sole	2024-05-15
2023-12-31	$829,680	9,494	—	Shares	Sole	2024-02-14
No filing history on record for this holder in this stock.