Oakum Bay Capital LLC

Position in CSGP — Costar Group, Inc.

CIK 1571727 WESTPORT, CT

Position in CSGP

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,652,528

+$1,282,708 QoQ

Shares Held

40,965

+644.8% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.89%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Mar 31, 2026

Oakum Bay Capital LLC holds $2,222,191 across 4 Real Estate Services names. CSGP ranks #1 (74.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSGP	Costar Group, Inc. This page	40,965	$1,652,528
2	BEKE	KE Holdings Inc.	27,367	$409,683
3	AGNT	AGNT, Inc.	19,000	$113,810
4	MLP	Maui Land & Pineapple Co Inc	3,000	$46,170

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,652,528	40,965	+644.8%	Shares	Sole	2026-05-15
2025-12-31	$369,820	5,500	—	Shares	Sole	2026-02-13
No filing history on record for this holder in this stock.