We are live on ! Find out more
GIW

GigCapital8
GIW

53 hedge funds and large institutions have $236M invested in GigCapital8 in 2026 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 7 increasing their positions, 10 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more first-time investments, than exits

New positions opened: 15 | Existing positions closed: 6

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

22% more capital invested

Capital invested by funds: $193M → $236M (+$43.3M)

20% more funds holding

Funds holding: 44 → 53 (+9)

16.33% more ownership

Funds ownership: 76.07% → 92.4% (+16%)

30% less repeat investments, than reductions

Existing positions increased: 7 | Existing positions reduced: 10

Holders
53
Holders Change
+9
Holders Change %
+20.45%
% of All Funds
0.65%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.02%
New
15
Increased
7
Reduced
10
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
KIM
Karpus Investment Management
New York
+$8.71M
2
MF
Magnetar Financial
Illinois
+$6.93M
3
RCM
Rivernorth Capital Management
Florida
+$5.98M
4
Millennium Management
Millennium Management
New York
+$5.47M
5
SAMU
SONA Asset Management (US)
New York
+$4.15M

Top Sellers

Rank Fund Capital Flow
1
MSU
Mizuho Securities USA
New York
-$5.33M
2
AGM
Alpine Global Management
New York
-$3.96M
3
CS
Clear Street
New York
-$1.98M
4
SG
StoneX Group
New York
-$1.6M
5
GAM
Gritstone Asset Management
Maryland
-$495K
Name Holding Trade Value Shares
Change 		Change in
Stake
GCL
1
Glazer Capital LLC
New York
$21.6M -$123K -12,309 -0.6%
AA
2
AQR Arbitrage
Connecticut
$16.9M -$17.9K -1,800 -0.1%
TCM
3
Tenor Capital Management
New York
$15M – – –
WCMNY
4
Westchester Capital Management (New York)
New York
$13.3M +$2.49M +250,000 +23%
WRBC
5
W.R. Berkley Corp
Connecticut
$12.9M – – –
KIM
6
Karpus Investment Management
New York
$9.61M +$8.71M +873,700 +971%
YCM
7
Yakira Capital Management
Connecticut
$9.36M -$95.9K -9,623 -1%
AC
8
Aristeia Capital
Connecticut
$8.47M – – –
PAMP
9
Polar Asset Management Partners
Ontario, Canada
$8.47M – – –
WA
10
Whitebox Advisors
Minnesota
$7.98M – – –
Millennium Management
11
Millennium Management
New York
$7.67M +$5.47M +548,970 +250%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$7.57M – – –
MF
13
Magnetar Financial
Illinois
$6.94M +$6.93M +695,261 New
RCM
14
Radcliffe Capital Management
Pennsylvania
$6.48M – – –
RCM
15
Rivernorth Capital Management
Florida
$5.98M +$5.98M +599,512 New
LSC
16
Logan Stone Capital
Illinois
$5.11M – – –
MCS
17
Mercuria Capital Strategies
Texas
$4.99M +$1.25M +125,000 +33%
BNP Paribas Financial Markets
18
BNP Paribas Financial Markets
France
$4.82M – – –
PMAM
19
Picton Mahoney Asset Management
Ontario, Canada
$4.24M – – –
SAMU
20
SONA Asset Management (US)
New York
$4.15M +$4.15M +416,416 New
MTCM
21
Mint Tower Capital Management
Netherlands
$3.99M – – –
Two Sigma Investments
22
Two Sigma Investments
New York
$3.98M – – –
WAM
23
Wolverine Asset Management
Illinois
$3.84M -$9.97K -1,000 -0.3%
PC
24
Periscope Capital
Ontario, Canada
$3.74M +$161K +16,100 +4%
Parallax Volatility Advisers
25
Parallax Volatility Advisers
California
$3.62M +$3.61M +361,812 New
1
2 3

GIW Hedge Fund Activity: Q1 2026 in Review

53 of the 8,172 institutional investors tracked by Wall St. Rank reported a position in GigCapital8 (GIW) for Q1 2026, worth a combined $236M — up 22% from $193M a quarter earlier.

Buyers outnumbered sellers: 15 funds opened new GIW positions and 6 closed out — a net gain of 9 holders — while 7 added to existing stakes and 10 trimmed.

The largest buyer was Karpus Investment Management, adding an estimated $8.71M. The largest seller was Mizuho Securities USA, cutting an estimated $5.33M.

  • 53 institutional investors held GigCapital8 (GIW) as of Q1 2026, up from 44 in Q4 2025.
  • Funds reported $236M of GigCapital8 stock for Q1 2026, up 22% quarter-over-quarter.
  • 15 funds opened new GigCapital8 positions in Q1 2026 and 6 closed out, a net change of +9 holders.
  • The largest GigCapital8 buyer in Q1 2026 was Karpus Investment Management, an estimated $8.71M added.
  • The largest GigCapital8 seller in Q1 2026 was Mizuho Securities USA, an estimated $5.33M sold.

Based on aggregated 13F filings for Q1 2026.