Magnetar Financial LLC

Position in CSGP — Costar Group, Inc.

CIK 1352851 EVANSTON, IL

Position in CSGP

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

Position Value

$674,185

+$279,298 QoQ

Shares Held

23,806

+143.2% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#368

of 753 holders

Holding Since

Mar 2021

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Jun 30, 2026

Magnetar Financial LLC holds $7,218,491 across 3 Real Estate Services names. CSGP ranks #2 (9.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IHS	IHS Holding Ltd	761,602	$6,275,600
2	CSGP	Costar Group, Inc. This page	23,806	$674,185
3	CBRE	Cbre Group, Inc.	1,995	$268,706

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$674,185	23,806	+143.2%	Shares	Sole	2026-08-14
2026-03-31	$394,887	9,789	-0.9%	Shares	Sole	2026-05-13
2025-09-30	$833,406	9,878	-83.9%	Shares	Sole	2025-11-13
2024-06-30	$4,552,492	61,404	+535.7%	Shares	Sole	2024-08-14
2023-12-31	$844,187	9,660	-79.8%	Shares	Sole	2024-02-13
2023-03-31	$3,287,449	47,748	+48.5%	Shares	Sole	2023-05-15
2022-12-31	$2,484,552	32,150	+39.5%	Shares	Sole	2023-02-14
2021-12-31	$1,821,404	23,047	+98.6%	Shares	Sole	2022-02-14
2021-06-30	$961,043	11,604	+166.0%	Shares	Sole	2021-08-06
2021-03-31	$3,585,906	4,363	—	Shares	Sole	2021-05-14
No filing history on record for this holder in this stock.