Magnetar Financial LLC

Position in WCC — Wesco International Inc

CIK 1352851 EVANSTON, IL

Position in WCC

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

Position Value

$1,237,329

+$989,998 QoQ

Shares Held

3,582

+254.3% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#308

of 696 holders

Holding Since

Mar 2021

7 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. WCC ranks #2 (30.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CNM	Core & Main, Inc.	37,165	$1,793,211
2	WCC	Wesco International Inc This page	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

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,237,329	3,582	+254.3%	Shares	Sole	2026-08-14
2025-12-31	$247,331	1,011	-91.4%	Shares	Sole	2026-02-17
2025-09-30	$2,482,375	11,737	+13.0%	Shares	Sole	2025-11-13
2025-03-31	$1,613,100	10,387	+420.7%	Shares	Sole	2025-05-15
2024-12-31	$361,015	1,995	-55.8%	Shares	Sole	2025-02-11
2022-09-30	$538,761	4,513	+92.3%	Shares	Sole	2022-11-14
2021-03-31	$203,085	2,347	—	Shares	Sole	2021-05-14
No filing history on record for this holder in this stock.