HACQ — Hcm IV Acquisition Corp Institutional Holders · Q2 2026

Name: Who Owns HACQ? 52 Institutions Hold $228M (Q2 2026)
Creator: ko.io

Who owns Hcm IV Acquisition Corp (HACQ)? 52 institutions reported holding $228.06M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: MMCAP International Inc. SPC ($14.0M), Polar Asset Management Partners Inc. ($14.0M), AQR Arbitrage LLC ($13.0M).

Rank	Institution	Value	Shares	Change
1	MMCAP International Inc. SPC	$14.0M	1.4M	New
2	Polar Asset Management Partners Inc.	$14.0M	1.4M	New
3	AQR Arbitrage LLC	$13.0M	1.3M	New
4	Linden Advisors LP	$12.6M	1.2M	New
5	Magnetar Financial LLC	$10.1M	1.0M	New
6	Alberta Investment Management Corp	$10.1M	1.0M	New
7	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$10.1M	1.0M	New
8	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$10.0M	1.0M	New
9	MILLENNIUM MANAGEMENT LLC	$9.8M	978,000	New
10	GLAZER CAPITAL, LLC	$8.9M	884,839	New
11	Hudson Bay Capital Management LP	$8.2M	816,000	New
12	Saba Capital Management, L.P.	$6.4M	640,000	New
13	BNP PARIBAS FINANCIAL MARKETS	$6.2M	619,056	New
14	Governors Lane LP	$6.2M	616,587	New
15	TENOR CAPITAL MANAGEMENT Co., L.P.	$6.0M	600,000	New
16	Kryger Capital LLC	$5.9M	591,449	New
17	First Trust Capital Management L.P.	$5.0M	500,000	New
18	Mint Tower Capital Management B.V.	$5.0M	500,000	New
19	PICTON MAHONEY ASSET MANAGEMENT	$5.0M	499,996	New
20	TWO SIGMA INVESTMENTS, LP	$4.5M	453,124	New
21	Radcliffe Capital Management, L.P.	$4.5M	452,832	New
22	WHITEBOX ADVISORS LLC	$4.5M	450,000	New
23	Verition Fund Management LLC	$4.5M	447,114	New
24	WOLVERINE ASSET MANAGEMENT LLC	$3.8M	377,999	New
25	Periscope Capital Inc.	$3.1M	305,686	New

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