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GIWWU GIGCAPITAL8 CORP

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Unit (unit), issuer CIK 2080019

17 managers (18 13F filers) reported a position in GIWWU shares at 2025-12-31, 4,407,587 shares in all. 17 filers opened a position and 0 filers sold out during the quarter.

Managers
17
13F filers
18
New
17
Added
0
Reduced
0
Sold out
0
Shares held by filers
4,407,587

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Magnetar Financial LLCin group Magnetar Financial LLC695,261$7.12M0.07%new13F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC599,512$6.1M0.29%new13F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding555,171$5.65MnewTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK475,000$4.84M0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC464,234$4.73M<0.01%new13F-HRTimelineGroup
Crossingbridge Advisors, LLC274,996$2.8M0.79%new13F-HRTimeline
HGC Investment Management Inc.250,000$2.54M0.54%new13F-HRTimeline
Schonfeld Strategic Advisors LLC244,559$2.5M0.01%new13F-HRTimeline
Verition Fund Management LLC200,000$2.04M0.01%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…141,683$1.44M0.55%new13F-HRTimelineGroup
Mercuria Capital Strategies, LLC125,000$1.27M0.72%new13F-HR/ATimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC100,000$1.02M0.24%new13F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.93,670$954K<0.01%new13F-HRTimelineGroup
Quarry LP75,000$768K0.13%new13F-HRTimeline
HRT FINANCIAL LP53,084$540K<0.01%new13F-HRTimeline
Lynrock Lake LP50,000$509K0.03%new13F-HRTimeline
Stoic Point Capital Management LLC10,417$106K0.09%13F-HRTimeline