Who Owns GIGCAPITAL9 CORP (GIX)? -- Institutional Holders (2026-06-30)

52 institutions reported holding $221.6M of GIGCAPITAL9 CORP (GIX) in SEC 13F filings for 2026-06-30. Largest institutional holders: TENOR CAPITAL MANAGEMENT Co., L.P. ($21.6M), GLAZER CAPITAL, LLC ($21.4M), AQR Arbitrage LLC ($14.6M), ARISTEIA CAPITAL, L.L.C. ($13.9M), HIGHBRIDGE CAPITAL MANAGEMENT LLC ($13.5M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	TENOR CAPITAL MANAGEMENT Co., L.P.	$21.6M	2.2M	Hold
2	GLAZER CAPITAL, LLC	$21.4M	2.2M	Trimmed
3	AQR Arbitrage LLC	$14.6M	1.5M	New
4	ARISTEIA CAPITAL, L.L.C.	$13.9M	1.4M	Hold
5	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$13.5M	1.4M	Added
6	MILLENNIUM MANAGEMENT LLC	$11.7M	1.2M	New
7	WOLVERINE ASSET MANAGEMENT LLC	$9.2M	928,507	Added
8	BERKLEY W R CORP	$8.8M	882,431	Hold
9	Decagon Asset Management LLP	$8.5M	851,940	Added
10	Karpus Management, Inc.	$8.1M	812,032	Trimmed
11	D. E. Shaw & Co., Inc.	$7.5M	759,000	Added
12	BNP PARIBAS FINANCIAL MARKETS	$7.0M	704,476	New
13	Mint Tower Capital Management B.V.	$5.6M	567,910	Hold
14	Radcliffe Capital Management, L.P.	$5.6M	562,803	Added
15	Shaolin Capital Management LLC	$5.2M	528,084	Trimmed
16	RIVERNORTH CAPITAL MANAGEMENT, LLC	$5.0M	499,531	New
17	MANGROVE PARTNERS IM, LLC	$4.5M	450,000	New
18	Schonfeld Strategic Advisors LLC	$4.2M	419,735	Added
19	TWO SIGMA INVESTMENTS, LP	$4.0M	398,750	Hold
20	Magnetar Financial LLC	$3.7M	375,000	Hold
21	MIZUHO SECURITIES USA LLC	$3.7M	378,335	Added
22	Westchester Capital Management, LLC	$3.7M	368,544	Added
23	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	$3.5M	350,000	New
24	Polar Asset Management Partners Inc.	$3.5M	350,000	Hold
25	SONA ASSET MANAGEMENT (US) LLC	$3.5M	350,000	Hold

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