Magnetar Financial LLC

Position in SNCY — Sun Country Airlines Holdings, LLC

CIK 1352851 EVANSTON, IL

Position in SNCY

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$28,345,758

New position

Shares Held

1,715,845

first reported quarter

Ownership

3.17%

of shares outstanding

% of Portfolio

0.30%

of 13F equity value

Holder Rank

#8

of 199 holders

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

Magnetar Financial LLC holds $30,299,293 across 5 Airlines names. SNCY ranks #1 (93.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SNCY	Sun Country Airlines Holdings, LLC This page	1,715,845	$28,345,758
2	UAL	United Airlines Holdings, Inc.	15,282	$1,407,013
3	LUV	Southwest Airlines Co	6,329	$237,780
4	CPA	Copa Holdings, S.A.	1,935	$219,834
5	JBLU	Jetblue Airways Corp	20,115	$88,908

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$28,345,758	1,715,845	—	Shares	Sole	2026-05-13
No filing history on record for this holder in this stock.