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GIWWU

GigCapital8 Corp Units
GIWWU

9 hedge funds and large institutions have $8.21M invested in GigCapital8 Corp Units in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

16.16% less ownership

Funds ownership: 19.73% → 3.58% (-16%)

50% less funds holding

Funds holding: 18 → 9 (-9)

50% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 2

82% less capital invested

Capital invested by funds: $44.9M → $8.21M (-$36.7M)

82% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 11

Holders
9
Holders Change
-9
Holders Change %
-50%
% of All Funds
0.11%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
1
Reduced
2
Closed
11
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
CS
Clear Street
New York
+$960K
2
UBS Group
UBS Group
Switzerland
+$2.57K
3
MG
Mather Group
Illinois
+$51

Top Sellers

Rank Fund Capital Flow
1
MF
Magnetar Financial
Illinois
-$7.12M
2
RCM
Rivernorth Capital Management
Florida
-$6.1M
3
Millennium Management
Millennium Management
New York
-$4.73M
4
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$4.36M
5
GCIA
Gabelli & Co Investment Advisers
New York
-$3.05M
Name Holding Trade Value Shares
Change 		Change in
Stake
HIM
1
HGC Investment Management
Ontario, Canada
$2.59M – – –
Verition Fund Management
2
Verition Fund Management
Connecticut
$2.05M – – –
CS
3
Clear Street
New York
$1.94M +$960K +93,552 +100%
HF
4
HRT Financial
New York
$520K -$23.5K -2,286 -4%
Toronto Dominion Bank
5
Toronto Dominion Bank
Ontario, Canada
$517K -$4.36M -425,022 -89%
LLL
6
Lynrock Lake LP
New York
$487K – – –
SPCM
7
Stoic Point Capital Management
California
$106K – – –
UBS Group
8
UBS Group
Switzerland
$2.55K +$2.57K +250 New
MG
9
Mather Group
Illinois
$51 +$51 +5 New
MF
10
Magnetar Financial
Illinois
– -$7.12M -695,261 Closed
RCM
11
Rivernorth Capital Management
Florida
– -$6.1M -599,512 Closed
Millennium Management
12
Millennium Management
New York
– -$4.73M -464,234 Closed
GCIA
13
Gabelli & Co Investment Advisers
New York
– -$3.05M -299,871 Closed
CA
14
Crossingbridge Advisors
New York
– -$2.8M -274,996 Closed
GF
15
Gabelli Funds
New York
– -$2.6M -255,300 Closed
SSA
16
Schonfeld Strategic Advisors
New York
– -$2.5M -244,559 Closed
HCM
17
Heights Capital Management
California
– -$1.44M -141,683 Closed
MCS
18
Mercuria Capital Strategies
Texas
– -$1.27M -125,000 Closed
WC
19
Wealthspring Capital
New York
– -$1.02M -100,000 Closed
QL
20
Quarry LP
New York
– -$768K -75,000 Closed

GIWWU Hedge Fund Activity: Q1 2026 in Review

9 of the 8,172 institutional investors tracked by Wall St. Rank reported a position in GigCapital8 Corp Units (GIWWU) for Q1 2026, worth a combined $8.21M — down 82% from $44.9M a quarter earlier.

Sellers outnumbered buyers: 11 funds closed out of GIWWU and 2 opened new positions — a net loss of 9 holders — while 2 trimmed existing stakes and 1 added.

The largest buyer was Clear Street, adding an estimated $960K. The largest seller was Magnetar Financial, exiting entirely with an estimated $7.12M sold.

  • 9 institutional investors held GigCapital8 Corp Units (GIWWU) as of Q1 2026, down from 18 in Q4 2025.
  • Funds reported $8.21M of GigCapital8 Corp Units stock for Q1 2026, down 82% quarter-over-quarter.
  • 2 funds opened new GigCapital8 Corp Units positions in Q1 2026 and 11 closed out, a net change of -9 holders.
  • The largest GigCapital8 Corp Units buyer in Q1 2026 was Clear Street, an estimated $960K added.
  • The largest GigCapital8 Corp Units seller in Q1 2026 was Magnetar Financial, an estimated $7.12M sold.

Based on aggregated 13F filings for Q1 2026.