Magnetar Financial LLC

Position in CNM — Core & Main, Inc.

CIK 1352851 EVANSTON, IL

Position in CNM

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

Position Value

$1,793,211

+$1,493,893 QoQ

Shares Held

37,165

+258.2% QoQ

Ownership

0.019%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#192

of 449 holders

Holding Since

Sep 2023

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Magnetar Financial LLC holds $4,042,211 across 5 Industrial Distribution names. CNM ranks #1 (44.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CNM	Core & Main, Inc. This page	37,165	$1,793,211
2	WCC	Wesco International Inc	3,582	$1,237,329
3	BXC	BlueLinx Holdings Inc.	6,943	$429,632
4	DNOW	DNOW Inc.	24,896	$322,901
5	SITE	SiteOne Landscape Supply, Inc.	2,265	$259,138

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,793,211	37,165	+258.2%	Shares	Sole	2026-08-14
2023-09-30	$299,318	10,375	—	Shares	Sole	2023-11-14
No filing history on record for this holder in this stock.