GAMMA Investing LLC

Position in CSGP — Costar Group, Inc.

CIK 2010235 FOSTER CITY, CA

Position in CSGP

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$215,373

-$146,355 QoQ

Shares Held

7,605

-15.2% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#528

of 749 holders

Holding Since

Dec 2023

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Jun 30, 2026

GAMMA Investing LLC holds $3,045,292 across 20 Real Estate Services names. CSGP ranks #3 (7.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CBRE	Cbre Group, Inc.	14,180	$1,909,904
2	JLL	Jones Lang Lasalle Inc	1,538	$476,703
3	CSGP	Costar Group, Inc. This page	7,605	$215,373
4	MMI	Marcus & Millichap, Inc.	4,634	$144,441
5	CWK	Cushman & Wakefield Ltd.	6,429	$86,084
6	IRS	Irsa Investments & Representations Inc	3,557	$54,920
7	COMP	Compass, Inc.	3,425	$42,230
8	NMRK	Newmark Group, Inc.	2,009	$30,355

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$215,373	7,605	-15.2%	Shares	Defined	2026-07-07
2026-03-31	$361,728	8,967	-13.1%	Shares	Defined	2026-04-06
2025-12-31	$693,782	10,318	-5.6%	Shares	Defined	2026-01-05
2025-09-30	$921,826	10,926	+18.9%	Shares	Defined	2025-10-02
2025-06-30	$739,036	9,192	+45.1%	Shares	Defined	2025-07-14
2025-03-31	$501,922	6,335	+28.3%	Shares	Defined	2025-04-15
2024-12-31	$353,511	4,938	+7.7%	Shares	Defined	2025-01-03
2024-09-30	$345,741	4,583	+90.5%	Shares	Defined	2024-10-07
2024-06-30	$178,380	2,406	-7.2%	Shares	Defined	2024-07-02
2024-03-31	$250,387	2,592	+44.0%	Shares	Defined	2024-04-05
2023-12-31	$157,302	1,800	—	Shares	Defined	2024-02-01
No filing history on record for this holder in this stock.