Magnetar Financial LLC

Position in AEIS — Advanced Energy Industries Inc

CIK 1352851 EVANSTON, IL

Position in AEIS

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

Position Value

$954,919

New position

Shares Held

2,561

first reported quarter

Ownership

0.006%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#343

of 677 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Magnetar Financial LLC holds $2,866,571 across 5 Electrical Equipment & Parts names. AEIS ranks #1 (33.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AEIS	Advanced Energy Industries Inc This page	2,561	$954,919
2	NVT	nVent Electric plc	4,414	$748,657
3	KE	Kimball Electronics, Inc.	28,570	$731,392
4	ATKR	Atkore Inc.	5,676	$431,603
5	FAC	Factorial Energy Inc.	447,500	$0

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$954,919	2,561	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.