$GIW

$10.18 +$0.01 (0.1%) Close

$GIW Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 36.5M shares outstanding

Who owns GIW?

By type of holder

Institutions 66.4% Insiders 0.0% Everyone else 33.6%

Concentration Top 10 holders own 34.0%

Glazer Capital, LLC 5.9% · AQR Arbitrage LLC 4.8%

Institutional ownership

66.4%

-0.8 pts vs last qtr

Institutional holders

-3 vs last qtr

Net shares bought

−293.6K

by institutions in Q2 2026

New / sold out

4 / 7

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Mizuho Securities USA LLC +789.7K
SkyView Investment Advisors, LLC NEW +250.0K

Biggest sellers in Q2 2026

Logan Stone Capital, LLC SOLD OUT −512.6K
HGC Investment Management Inc. SOLD OUT −250.0K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for GigCapital8 Corp. in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for GigCapital8 Corp..

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

6.7%

of institutional shares changed hands

Top 10 managers, median time held

2 quarters

Super Investors

Investment managers reporting GIW on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
GC Glazer Capital, LLC	2.2M	5.93%	Unchanged	Q4 '25	0.5%
Shares held by quarter Peak holding2.2M (Q4'25) Change over 8 quarters+2.2M Share of the company5.930% Glazer Capital, LLC's full portfolio →
AA AQR Arbitrage LLC	1.7M	4.77%	+48.4K (+2.9%)	Q4 '25	0.3%
Shares held by quarter Peak holding1.7M (Q2'26) Change over 8 quarters+1.7M Share of the company4.770% AQR Arbitrage LLC's full portfolio →

Glazer Capital, LLC

2.2M

% of company

5.93%

Change vs last qtr

Unchanged

Held since

Q4 '25

AQR Arbitrage LLC

1.7M

% of company

4.77%

Change vs last qtr

+48.4K (+2.9%)

Held since

Q4 '25

28 more super investors behind a free account

See every manager holding GigCapital8 Corp., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting GIW on Form N-PORT; together they hold 0.7% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
RO RiverNorth Opportunities Fund Inc. Rivernorth Opportunities Fund Inc.	$1.01M	100.0K	0.27%	0.30%	June 30, 2026
FT First Trust Alternative Opportunities Fund First Trust Alternative Opportunities Fund	$1.01M	100.0K	0.27%	0.03%	June 30, 2026

RiverNorth Opportunities Fund Inc.

Rivernorth Opportunities Fund Inc.

Position value

$1.01M

% of company

0.27%

% of the fund

0.30%

As of

June 30, 2026

First Trust Alternative Opportunities Fund

Position value

$1.01M

% of company

0.27%

% of the fund

0.03%

As of

June 30, 2026

2 more funds behind a free account

See every fund holding GigCapital8 Corp. and how much of the fund the position is.

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