HYAC — Haymaker Acquisition Corp IV Institutional Holders · Q1 2026

Name: Who Owns HYAC? 53 Institutions Hold $208M (Q1 2026)
Creator: ko.io

Who owns Haymaker Acquisition Corp IV (HYAC)? 53 institutions reported holding $208.40M in SEC 13F filings for Q1 2026 (period ended 2026-03-31). Largest holders: American Century Companies Inc ($31.2M), Berkley W R Corp ($26.7M), Harraden Circle Investments, LLC ($23.4M).

Rank	Institution	Value	Shares	Change
1	AMERICAN CENTURY COMPANIES INC	$31.2M	2.7M	New
2	BERKLEY W R CORP	$26.7M	2.3M	Added
3	Harraden Circle Investments, LLC	$23.4M	2.0M	Added
4	Westchester Capital Management, LLC	$22.2M	1.9M	Hold
5	WASATCH ADVISORS LP	$19.3M	1.7M	New
6	Linden Advisors LP	$10.4M	900,000	Hold
7	MMCAP International Inc. SPC	$10.4M	900,000	Hold
8	Polar Asset Management Partners Inc.	$10.0M	1.0M	Added
9	AQR Arbitrage LLC	$7.9M	681,390	Trimmed
10	D. E. Shaw & Co., Inc.	$7.0M	603,700	Hold
11	Alberta Investment Management Corp	$4.6M	400,000	Hold
12	HSBC HOLDINGS PLC	$3.9M	330,900	Trimmed
13	GLAZER CAPITAL, LLC	$3.5M	300,200	Trimmed
14	MOORE CAPITAL MANAGEMENT, LP	$3.5M	300,000	Hold
15	Fort Baker Capital Management LP	$2.9M	250,000	Trimmed
16	First Trust Capital Management L.P.	$2.8M	243,886	Trimmed
17	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$2.4M	207,422	Added
18	DLD Asset Management, LP	$2.3M	204,028	Hold
19	Shaolin Capital Management LLC	$2.3M	200,000	Trimmed
20	Mint Tower Capital Management B.V.	$1.7M	150,000	Hold
21	Brevan Howard Capital Management LP	$1.7M	146,860	New
22	MCGUIRE CAPITAL ADVISORS INC	$1.6M	135,000	New
23	Calamos Advisors LLC	$1.2M	100,000	Hold
24	Limestone Investment Advisors LP	$1.2M	392,164	Added
25	CastleKnight Management LP	$851,087	73,751	New

Source: SEC Form 13F filings · as of 2026-03-31