HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Pension

Position in CSGP — Costar Group, Inc.

CIK 1535845 TORONTO, A6

Position in CSGP

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

Position Value

$723,009

-$4,792,558 QoQ

Shares Held

25,530

-81.3% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#351

of 747 holders

Holding Since

Mar 2020

24 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Jun 30, 2026

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $16,417,909 across 5 Real Estate Services names. CSGP ranks #4 (4.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	JLL	Jones Lang Lasalle Inc	28,400	$8,802,580
2	CBRE	Cbre Group, Inc.	36,975	$4,980,162
3	NMRK	Newmark Group, Inc.	85,169	$1,286,903
4	CSGP	Costar Group, Inc. This page	25,530	$723,009
5	AGNT	AGNT, Inc.	115,574	$625,255

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$723,009	25,530	-81.3%	Shares	Sole	2026-08-13
2026-03-31	$5,515,567	136,727	-6.7%	Shares	Sole	2026-05-14
2025-12-31	$9,853,753	146,546	-50.2%	Shares	Sole	2026-02-13
2025-09-30	$24,850,846	294,546	-36.2%	Shares	Sole	2025-11-13
2025-06-30	$37,138,770	461,925	-60.0%	Shares	Sole	2025-08-13
2025-03-31	$91,580,134	1,155,877	+6.0%	Shares	Sole	2025-05-14
2024-12-31	$78,101,110	1,090,950	+1300.3%	Shares	Sole	2025-02-14
2024-09-30	$5,877,228	77,906	+107.7%	Shares	Sole	2024-11-13
2024-06-30	$2,780,398	37,502	-6.2%	Shares	Sole	2024-09-20
2024-03-31	$3,864,000	40,000	-55.9%	Shares	Sole	2024-05-13
2023-12-31	$7,927,146	90,710	+597.8%	Shares	Sole	2024-03-21
2023-09-30	$999,570	13,000	-85.2%	Shares	Sole	2023-11-13
2022-12-31	$6,786,652	87,819	+974.5%	Shares	Sole	2023-02-13
2022-09-30	$569,249	8,173	-83.5%	Shares	Sole	2022-11-14
2022-06-30	$2,991,080	49,513	+2542.1%	Shares	Sole	2022-08-11
2022-03-31	$124,827	1,874	+504.5%	Shares	Sole	2022-05-12
2021-12-31	$24,499	310	0.0%	Shares	Sole	2022-02-11
2021-09-30	$26,678	310	-60.3%	Shares	Sole	2021-11-10
2021-06-30	$64,599	780	-52.4%	Shares	Sole	2021-08-12
2021-03-31	$1,345,433	1,637	+794.5%	Shares	Sole	2021-05-13
2020-12-31	$169,143	183	+1120.0%	Shares	Sole	2021-03-01
2020-09-30	$12,727	15	-87.0%	Shares	Sole	2021-03-01
2020-06-30	$81,727	115	+259.4%	Shares	Sole	2021-03-01
2020-03-31	$18,790	32	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.