GIW · GigCapital8 Corp. · Shareholders & Ownership
$10.18
At close · Oct 27
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 5, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These conditions raise substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 5, 2026
Market Cap
$371.29M
Shares
36.47M
Volume · Oct 27
6862
Avg daily vol (3M)
114.27K
Every disclosed holder of GIW in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns GIW
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 48,209,193 | 132.18% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 1,694,769 | 4.65% |
| Remaining | 13,431,905 | -36.83% |
| Registered funds (N-PORT, not summed) | 338,016 | 0.93% |
Shares outstanding: 36,472,057, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of GIW
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Harraden Circle Investments, LLC
13F
CIK 1910592 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,597,779 | ||
| 2 |
GLAZER CAPITAL, LLC
13F
CIK 1076809 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
3,659,520 | ||
| 3 |
AQR Arbitrage LLC
13F
CIK 1167456 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
3,454,365 | ||
| 4 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13F
CIK 1346554 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
3,000,000 | ||
| 5 |
Yakira Capital Management, Inc.
13F
CIK 1584639 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,876,754 | ||
| 6 |
Polar Asset Management Partners Inc.
13F
CIK 1326389 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,713,100 | ||
| 7 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,700,000 | ||
| 8 |
AQR CAPITAL MANAGEMENT LLC
13G
CIK 1167557 · Registered investment adviser · Dec 31, 2025
Rule 13d-1(b), qualified institution
|
1,694,769 | ||
| 9 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,600,000 | ||
| 10 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,533,432 | ||
| 11 |
Magnetar Financial LLC
13F
CIK 1352851 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,390,522 | ||
| 12 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,330,000 | ||
| 13 |
BERKLEY W R CORP
13F
CIK 11544 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,289,470 | ||
| 14 |
Radcliffe Capital Management, L.P.
13F
CIK 1218275 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,200,000 | ||
| 15 |
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F
CIK 1447578 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
1,198,636 | ||
| 16 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
Classes GIW, GIWWR, GIWWU, carried, not yet filed for the newest quarter
|
1,034,349 | ||
| 17 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
966,462 | ||
| 18 |
Karpus Management, Inc.
13F
CIK 1048703 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
945,625 | ||
| 19 |
HIGHBRIDGE CAPITAL MANAGEMENT LLC
13F
CIK 919185 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
859,823 | ||
| 20 |
PICTON MAHONEY ASSET MANAGEMENT
13F
CIK 1539041 · Non-US institution · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
850,000 | ||
| 21 |
Mint Tower Capital Management B.V.
13F
CIK 1666606 · Unknown · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
800,000 | ||
| 22 |
MIZUHO SECURITIES USA LLC
13F
CIK 812291 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
789,680 | ||
| 23 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
759,000 | ||
| 24 |
Mercuria Capital Strategies, LLC
13F
CIK 2048079 · Unknown · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
687,500 | ||
| 25 |
Periscope Capital Inc.
13F
CIK 1695320 · Exempt reporting adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
675,600 | ||
| 26 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
658,270 | ||
| 27 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
Classes GIW, GIWWR, GIWWU, carried, not yet filed for the newest quarter
|
649,446 | ||
| 28 |
Linden Advisors LP
13F
CIK 1279396 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
625,000 | ||
| 29 |
GABELLI & Co INVESTMENT ADVISERS, INC.
13F
CIK 932724 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
599,742 | ||
| 30 |
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
13F
CIK 1083190 · Unknown · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
593,039 | ||
| 31 |
Verition Fund Management LLC
13F
CIK 1454027 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
558,400 | ||
| 32 |
METEORA CAPITAL, LLC
13F
CIK 1905106 · Investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
528,610 | ||
| 33 |
SkyView Investment Advisors, LLC
13F
CIK 1848237 · Unknown · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
500,000 | ||
| 34 |
GABELLI FUNDS LLC
13F
CIK 1081407 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
465,600 | ||
| 35 |
SONA ASSET MANAGEMENT (US) LLC
13F
CIK 1856405 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
417,016 | ||
| 36 |
Alpine Global Management, LLC
13F
CIK 1581655 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
400,000 | ||
| 37 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
398,750 | ||
| 38 |
Schonfeld Strategic Advisors LLC
13F
CIK 1665241 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
332,340 | ||
| 39 |
BlueCrest Capital Management Ltd
13F
CIK 1610880 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 40 |
Crossingbridge Advisors, LLC
13F
CIK 1770024 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 41 |
HGC Investment Management Inc.
13F
CIK 1711200 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 42 |
Kepos Capital LP
13F
CIK 1512020 · Registered investment adviser · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
226,200 | ||
| 43 |
BOOTHBAY FUND MANAGEMENT, LLC
13F
CIK 1549230 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
213,794 | ||
| 44 |
HEIGHTS CAPITAL MANAGEMENT, INC
13F
CIK 1081698 · Unknown · Jun 30, 2026
Classes GIW, GIWWR, carried, not yet filed for the newest quarter
|
174,809 | ||
| 45 |
Parallax Volatility Advisers, L.P.
13F
CIK 1521001 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
157,515 | ||
| 46 |
Bulldog Investors, LLP
13F
CIK 1504304 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
154,896 | ||
| 47 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
138,148 | ||
| 48 |
Centiva Capital, LP
13F
CIK 1692507 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
131,462 | ||
| 49 |
Limestone Investment Advisors LP
13F
CIK 2075597 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
101,000 | ||
| 50 |
First Trust Alternative Opportunities Fund
Fund
· Registered fund · Jun 30, 2026
First Trust Alternative Opportunities Fund, not summed
|
100,000 | ||
| 50.1 |
High Income Securities Fund
Fund
· Registered fund · May 31, 2026
High Income, not summed
|
100,000 | ||
| 50.2 |
RiverNorth Opportunities Fund Inc.
Fund
· Registered fund · Jun 30, 2026
RIVERNORTH OPPORTUNITIES FUND INC., not summed
|
100,000 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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