MCGA — Yorkville Acquisition Corp. Institutional Holders · Q2 2026

Name: Who Owns MCGA? 56 Institutions Hold $169M (Q2 2026)
Creator: ko.io

Who owns Yorkville Acquisition Corp. (MCGA)? 56 institutions reported holding $168.84M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Mizuho Securities USA LLC ($29.0M), Berkley W R Corp ($16.8M), Murchinson Ltd. ($10.2M).

Rank	Institution	Value	Shares	Change
1	MIZUHO SECURITIES USA LLC	$29.0M	2.9M	Added
2	BERKLEY W R CORP	$16.8M	1.6M	Hold
3	Murchinson Ltd.	$10.2M	1.0M	Hold
4	Davidson Kempner Capital Management LP	$8.7M	850,000	Hold
5	Crossingbridge Advisors, LLC	$8.7M	850,000	Hold
6	D. E. Shaw & Co., Inc.	$7.7M	750,000	Hold
7	METEORA CAPITAL, LLC	$7.2M	704,353	Trimmed
8	BOOTHBAY FUND MANAGEMENT, LLC	$6.5M	637,610	Hold
9	DLD Asset Management, LP	$6.3M	613,910	Trimmed
10	Westchester Capital Management, LLC	$5.6M	550,000	Hold
11	RLH Capital LLC	$4.5M	442,231	Hold
12	Shaolin Capital Management LLC	$3.5M	338,625	Trimmed
13	MILLENNIUM MANAGEMENT LLC	$3.2M	316,500	Hold
14	First Trust Capital Management L.P.	$3.2M	312,330	Hold
15	AQR Arbitrage LLC	$3.0M	295,494	Added
16	Radcliffe Capital Management, L.P.	$3.0M	294,690	Hold
17	SkyView Investment Advisors, LLC	$2.9M	282,968	New
18	Polar Asset Management Partners Inc.	$2.7M	264,692	Added
19	GLAZER CAPITAL, LLC	$2.7M	263,158	Added
20	JANE STREET GROUP, LLC	$2.6M	254,508	Added
21	Quarry LP	$2.6M	252,105	Hold
22	LMR Partners LLP	$2.1M	207,208	Hold
23	Linden Advisors LP	$2.0M	200,000	Hold
24	TENOR CAPITAL MANAGEMENT Co., L.P.	$2.0M	200,000	Hold
25	TORONTO DOMINION BANK	$2.0M	197,121	Trimmed

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