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GIWWU

GigCapital8 Corp Units
GIWWU

18 hedge funds and large institutions have $44.9M invested in GigCapital8 Corp Units in 2025 Q4 according to their latest regulatory filings, with 18 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

19.73% more ownership

Funds ownership: 0% → 19.73% (+20%)

Holders
18
Holders Change
+18
Holders Change %
–
% of All Funds
0.22%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MF
Magnetar Financial
Illinois
+$7.13M
2
RCM
Rivernorth Capital Management
Florida
+$6.15M
3
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$4.87M
4
Millennium Management
Millennium Management
New York
+$4.76M
5
GCIA
Gabelli & Co Investment Advisers
New York
+$3.08M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
MF
1
Magnetar Financial
Illinois
$7.12M +$7.13M +695,261 New
RCM
2
Rivernorth Capital Management
Florida
$6.1M +$6.15M +599,512 New
Toronto Dominion Bank
3
Toronto Dominion Bank
Ontario, Canada
$4.84M +$4.87M +475,000 New
Millennium Management
4
Millennium Management
New York
$4.73M +$4.76M +464,234 New
GCIA
5
Gabelli & Co Investment Advisers
New York
$3.05M +$3.08M +299,871 New
CA
6
Crossingbridge Advisors
New York
$2.8M +$2.82M +274,996 New
GF
7
Gabelli Funds
New York
$2.6M +$2.62M +255,300 New
HIM
8
HGC Investment Management
Ontario, Canada
$2.54M +$2.56M +250,000 New
SSA
9
Schonfeld Strategic Advisors
New York
$2.5M +$2.51M +244,559 New
Verition Fund Management
10
Verition Fund Management
Connecticut
$2.04M +$2.05M +200,000 New
HCM
11
Heights Capital Management
California
$1.44M +$1.45M +141,683 New
MCS
12
Mercuria Capital Strategies
Texas
$1.27M +$1.28M +125,000 New
WC
13
Wealthspring Capital
New York
$1.02M +$1.03M +100,000 New
CS
14
Clear Street
New York
$954K +$961K +93,670 New
QL
15
Quarry LP
New York
$768K +$769K +75,000 New
HF
16
HRT Financial
New York
$540K +$544K +53,084 New
LLL
17
Lynrock Lake LP
New York
$509K +$513K +50,000 New
SPCM
18
Stoic Point Capital Management
California
$106K +$107K +10,417 New

GIWWU Hedge Fund Activity: Q4 2025 in Review

18 of the 8,256 institutional investors tracked by Wall St. Rank reported a position in GigCapital8 Corp Units (GIWWU) for Q4 2025, worth a combined $44.9M.

Buyers outnumbered sellers: 18 funds opened new GIWWU positions and 0 closed out — a net gain of 18 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Magnetar Financial, opening a new position worth an estimated $7.13M.

  • 18 institutional investors held GigCapital8 Corp Units (GIWWU) as of Q4 2025, up from 0 in Q3 2025.
  • Funds reported $44.9M of GigCapital8 Corp Units stock for Q4 2025.
  • 18 funds opened new GigCapital8 Corp Units positions in Q4 2025 and 0 closed out, a net change of +18 holders.
  • The largest GigCapital8 Corp Units buyer in Q4 2025 was Magnetar Financial, an estimated $7.13M added.

Based on aggregated 13F filings for Q4 2025.