BECK MACK & OLIVER LLC

Position in CSGP — Costar Group, Inc.

CIK 10742 NEW YORK, NY

Position in CSGP

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$118,074,171

-$31,527,365 QoQ

Shares Held

2,926,975

+31.6% QoQ

Ownership

0.722%

of shares outstanding

% of Portfolio

2.47%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

17 quarters on record

Voting authority Sole 96% Shared 0% None 4%

Real Estate · as of Jun 30, 2026

BECK MACK & OLIVER LLC holds $394,102 across 1 Real Estate Services name.

#	Ticker	Company	Shares	Value (USD)	Open
1	CBRE	Cbre Group, Inc.	2,926	$394,102

17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$118,074,171	2,926,975	+31.6%	Shares	Sole	2026-05-12
2025-12-31	$149,601,536	2,224,889	+29.1%	Shares	Sole	2026-02-12
2025-09-30	$145,405,957	1,723,432	-0.2%	Shares	Sole	2025-11-14
2025-06-30	$138,822,338	1,726,646	-4.6%	Shares	Sole	2025-08-14
2025-03-31	$143,448,846	1,810,537	+6.2%	Shares	Sole	2025-05-15
2024-12-31	$122,085,505	1,705,343	+50.4%	Shares	Sole	2025-02-13
2024-09-30	$85,534,701	1,133,811	+13.0%	Shares	Sole	2024-11-13
2024-06-30	$74,394,745	1,003,436	+15.6%	Shares	Sole	2024-08-14
2024-03-31	$83,843,197	867,942	+12.1%	Shares	Sole	2024-05-14
2023-12-31	$67,640,733	774,010	-1.1%	Shares	Sole	2024-02-14
2023-09-30	$60,197,565	782,905	-0.2%	Shares	Sole	2023-11-14
2023-06-30	$69,830,379	784,611	+0.4%	Shares	Sole	2023-08-08
2023-03-31	$53,806,756	781,507	+0.8%	Shares	Sole	2023-05-15
2022-12-31	$59,899,032	775,091	-0.9%	Shares	Sole	2023-02-14
2022-09-30	$54,470,548	782,061	+0.3%	Shares	Sole	2022-11-10
2022-06-30	$47,121,612	780,030	+62.8%	Shares	Sole	2022-08-12
2022-03-31	$31,923,175	479,255	—	Shares	Sole	2022-05-16
No filing history on record for this holder in this stock.