Who Owns MOUNTAIN LAKE ACQUISIT CORP (MLAA)? -- Institutional Holders (2026-06-30)

63 institutions reported holding $323.8M of MOUNTAIN LAKE ACQUISIT CORP (MLAA) in SEC 13F filings for 2026-06-30. Largest institutional holders: ARISTEIA CAPITAL, L.L.C. ($21.7M), ADAGE CAPITAL PARTNERS GP, L.L.C. ($20.9M), Magnetar Financial LLC ($19.9M), Alberta Investment Management Corp ($17.4M), Linden Advisors LP ($14.9M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	ARISTEIA CAPITAL, L.L.C.	$21.7M	2.2M	New
2	ADAGE CAPITAL PARTNERS GP, L.L.C.	$20.9M	2.1M	Hold
3	Magnetar Financial LLC	$19.9M	2.0M	Hold
4	Alberta Investment Management Corp	$17.4M	1.8M	New
5	Linden Advisors LP	$14.9M	1.5M	Hold
6	AQR Arbitrage LLC	$14.4M	1.4M	New
7	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$13.0M	1.3M	Added
8	Kryger Capital LLC	$12.6M	1.3M	New
9	LMR Partners LLP	$12.4M	1.2M	New
10	D. E. Shaw & Co., Inc.	$10.7M	1.1M	Added
11	TENOR CAPITAL MANAGEMENT Co., L.P.	$10.5M	1.1M	Hold
12	Fort Baker Capital Management LP	$9.9M	1.0M	New
13	SONA ASSET MANAGEMENT (US) LLC	$9.9M	1.0M	Hold
14	GLAZER CAPITAL, LLC	$9.4M	950,000	Trimmed
15	Westchester Capital Management, LLC	$8.5M	853,517	New
16	Polar Asset Management Partners Inc.	$7.9M	800,000	Trimmed
17	MILLENNIUM MANAGEMENT LLC	$7.6M	765,000	New
18	BNP PARIBAS FINANCIAL MARKETS	$7.4M	742,958	New
19	First Trust Capital Management L.P.	$6.0M	600,000	New
20	Verition Fund Management LLC	$5.8M	587,590	Trimmed
21	TWO SIGMA INVESTMENTS, LP	$5.6M	567,675	Hold
22	RIVERNORTH CAPITAL MANAGEMENT, LLC	$5.0M	499,531	New
23	PICTON MAHONEY ASSET MANAGEMENT	$5.0M	500,000	New
24	MMCAP International Inc. SPC	$5.0M	500,000	New
25	MOORE CAPITAL MANAGEMENT, LP	$5.0M	500,000	New

Source: SEC Form 13F filings · as of 2026-06-30