Who Owns GigCapital8 Corp. (GIW)?Hedge Fund & Institutional Holders

$9.99+0.00 (+0.00%)Financial ServicesNASDAQ

Institutional Holders

as of Q4 2025

Total Institutional Value

$2.151416761148351e+188T

% of Float Held

—

QoQ Change in Holders

+15 / -0

Price History

GIW — Biggest New Institutional Buyers This Quarter

Fund	Action	Shares Added	Value Added
GLAZER CAPITAL, LLC	New Position	+3.7M	+$22.0M
AQR Arbitrage LLC	New Position	+3.4M	+$17.3M
TENOR CAPITAL MANAGEMENT Co., L.P.	New Position	+3.0M	+$15.3M
BERKLEY W R CORP	New Position	+1.9M	+$12.9M
Westchester Capital Management, LLC	New Position	+1.1M	+$10.7M
Yakira Capital Management, Inc.	New Position	+1.9M	+$9.7M
ARISTEIA CAPITAL, L.L.C.	New Position	+1.7M	+$8.7M
WHITEBOX ADVISORS LLC	New Position	+1.6M	+$8.2M
Polar Asset Management Partners Inc.	New Position	+1.7M	+$8.0M
Magnetar Financial LLC	New Position	+695K	+$7.1M
D. E. Shaw & Co., Inc.	New Position	+759K	+$7.0M
Radcliffe Capital Management, L.P.	New Position	+1.2M	+$6.6M
RIVERNORTH CAPITAL MANAGEMENT, LLC	New Position	+600K	+$6.1M
MILLENNIUM MANAGEMENT LLC	New Position	+904K	+$6.0M
Logan Stone Capital, LLC	New Position	+513K	+$5.1M

Top Institutional Holders(Q4 2025)

#	Fund	Shares	Value	% of Portfolio	Type
1	GLAZER CAPITAL, LLC	2,175,283	$21.5M	0.57%	Share
2	AQR Arbitrage LLC	1,694,769	$16.8M	0.35%	Share
3	TENOR CAPITAL MANAGEMENT Co., L.P.	1,500,000	$14.8M	0.21%	Share
4	BERKLEY W R CORP	1,289,470	$12.8M	0.60%	Share
5	Westchester Capital Management, LLC	980,317	$9.7M	0.41%	Share
6	Yakira Capital Management, Inc.	948,000	$9.4M	3.15%	Share
7	ARISTEIA CAPITAL, L.L.C.	850,000	$8.4M	0.18%	Share
8	Polar Asset Management Partners Inc.	850,000	$8.0M	0.10%	Share
9	WHITEBOX ADVISORS LLC	800,000	$7.9M	0.11%	Share
10	Magnetar Financial LLC	695,261	$7.1M	0.07%	Share
11	D. E. Shaw & Co., Inc.	759,000	$7.0M	0.00%	Share
12	Radcliffe Capital Management, L.P.	650,000	$6.4M	0.35%	Share
13	RIVERNORTH CAPITAL MANAGEMENT, LLC	599,512	$6.1M	0.29%	Share
14	Logan Stone Capital, LLC	512,612	$5.1M	1.25%	Share
15	MIZUHO SECURITIES USA LLC	550,000	$5.0M	0.08%	Share
16	BNP PARIBAS FINANCIAL MARKETS	483,231	$4.0M	0.00%	Share
17	PICTON MAHONEY ASSET MANAGEMENT	425,000	$4.0M	0.03%	Share
18	MILLENNIUM MANAGEMENT LLC	464,234	$4.0M	0.00%	Share
19	TORONTO DOMINION BANK	475,000	$4.0M	0.01%	Share
20	Mint Tower Capital Management B.V.	400,000	$4.0M	0.46%	Share
21	Alpine Global Management, LLC	400,000	$4.0M	0.67%	Share
22	WOLVERINE ASSET MANAGEMENT LLC	386,643	$3.8M	0.03%	Share
23	Mercuria Capital Strategies, LLC	375,000	$3.7M	2.11%	Share
24	PERISCOPE CAPITAL INC.	358,900	$3.6M	0.41%	Share
25	GABELLI & Co INVESTMENT ADVISERS, INC.	299,871	$3.1M	0.46%	Share
26	TWO SIGMA INVESTMENTS, LP	398,750	$3.0M	0.00%	Share
27	Clear Street Group Inc.	346,892	$3.0M	0.01%	Share
28	Crossingbridge Advisors, LLC	274,996	$2.8M	0.79%	Share
29	HGC Investment Management Inc.	250,000	$2.5M	0.54%	Share
30	Schonfeld Strategic Advisors LLC	244,559	$2.5M	0.01%	Share
31	LINDEN ADVISORS LP	250,000	$2.5M	0.02%	Share
32	METEORA CAPITAL, LLC	250,000	$2.5M	0.21%	Share
33	MILLENNIUM MANAGEMENT LLC	220,000	$2.0M	0.00%	Share
34	Verition Fund Management LLC	200,000	$2.0M	0.01%	Share
35	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	300,000	$2.0M	0.01%	Share
36	GABELLI FUNDS LLC	255,300	$2.0M	0.01%	Share
37	Bulldog Investors, LLP	159,263	$1.6M	0.35%	Share
38	HEIGHTS CAPITAL MANAGEMENT, INC	141,683	$1.4M	0.52%	Share
39	DLD Asset Management, LP	133,333	$1.3M	0.10%	Share
40	Harraden Circle Investments, LLC	4,216,800	$1.3M	0.24%	Share
41	Mercuria Capital Strategies, LLC	125,000	$1.3M	0.72%	Share
42	Wealthspring Capital LLC	100,000	$1.0M	0.24%	Share
43	StoneX Group Inc.	161,800	$1.0M	0.04%	Share
44	TORONTO DOMINION BANK	200,000	$1.0M	0.00%	Share
45	Westchester Capital Management, LLC	90,047	$890K	0.04%	Share
46	Quarry LP	75,000	$768K	0.12%	Share
47	Virtu Financial LLC	65,840	$651K	0.03%	Share
48	AQR Arbitrage LLC	1,694,769	$525K	0.01%	Share
49	GRITSTONE ASSET MANAGEMENT LLC	50,000	$494K	0.47%	Share
50	TENOR CAPITAL MANAGEMENT Co., L.P.	1,500,000	$465K	0.01%	Share

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As of Q4 2025, 50 institutional investors hold GIW (GigCapital8 Corp.). The largest holder is GLAZER CAPITAL, LLC with $21.5M in shares. This quarter, 15 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own GIW?

As of Q4 2025, 50 institutional investors report holding GIW (GigCapital8 Corp.) in their 13F filings.

Who is the largest institutional holder of GIW?

The largest institutional holder of GIW is GLAZER CAPITAL, LLC with $21.5M in shares.

Is institutional ownership of GIW increasing or decreasing?

This quarter, 15 institutions opened new positions in GIW and 0 closed their positions.