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VACI

Viking Acquisition Corp I
VACI

40 hedge funds and large institutions have $154M invested in Viking Acquisition Corp I in 2025 Q4 according to their latest regulatory filings, with 40 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

65.67% more ownership

Funds ownership: 0% → 65.67% (+66%)

Holders
40
Holders Change
+40
Holders Change %
–
% of All Funds
0.48%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
40
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$17.9M
2
GCL
Glazer Capital LLC
New York
+$11.4M
3
HighTower Advisors
HighTower Advisors
Illinois
+$9.62M
4
Verition Fund Management
Verition Fund Management
Connecticut
+$7.94M
5
LA
Linden Advisors
New York
+$6.95M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$17.8M +$17.9M +1,800,000 New
GCL
2
Glazer Capital LLC
New York
$11.4M +$11.4M +1,152,230 New
HighTower Advisors
3
HighTower Advisors
Illinois
$9.6M +$9.62M +969,531 New
Verition Fund Management
4
Verition Fund Management
Connecticut
$7.92M +$7.94M +800,000 New
LA
5
Linden Advisors
New York
$6.93M +$6.95M +700,000 New
Hudson Bay Capital Management
6
Hudson Bay Capital Management
Connecticut
$6.43M +$6.45M +650,000 New
TCM
7
Tenor Capital Management
New York
$6.43M +$6.45M +650,000 New
FTCM
8
First Trust Capital Management
Illinois
$6.43M +$6.45M +649,998 New
SCM
9
Shaolin Capital Management
Florida
$5.94M +$5.95M +600,000 New
RCM
10
Radcliffe Capital Management
Pennsylvania
$5.69M +$5.71M +575,000 New
PAMP
11
Polar Asset Management Partners
Ontario, Canada
$4.95M +$4.96M +500,000 New
PMAM
12
Picton Mahoney Asset Management
Ontario, Canada
$4.95M +$4.96M +499,998 New
LPC
13
Lineage Point Capital
Florida
$4.93M +$4.94M +498,000 New
MC
14
Meteora Capital
Florida
$4.54M +$4.55M +458,142 New
PC
15
Periscope Capital
Ontario, Canada
$4.46M +$4.46M +450,000 New
AC
16
Aristeia Capital
Connecticut
$3.96M +$3.97M +400,000 New
Two Sigma Investments
17
Two Sigma Investments
New York
$3.59M +$3.6M +362,500 New
CS
18
Clear Street
New York
$3.1M +$3.1M +312,920 New
FBCM
19
Fort Baker Capital Management
California
$2.97M +$2.98M +300,000 New
COPPSERS
20
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.97M +$2.98M +300,000 New
MCM
21
Moore Capital Management
New York
$2.97M +$2.98M +300,000 New
CC
22
Centiva Capital
New York
$2.48M +$2.48M +250,000 New
CCM
23
Context Capital Management
California
$2.48M +$2.48M +250,000 New
SCM
24
Steadfast Capital Management
New York
$2.48M +$2.48M +250,000 New
WA
25
Whitebox Advisors
Minnesota
$2.48M +$2.48M +250,000 New
1
2

VACI Hedge Fund Activity: Q4 2025 in Review

40 of the 8,256 institutional investors tracked by Wall St. Rank reported a position in Viking Acquisition Corp I (VACI) for Q4 2025, worth a combined $154M.

Buyers outnumbered sellers: 40 funds opened new VACI positions and 0 closed out — a net gain of 40 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Adage Capital Partners, opening a new position worth an estimated $17.9M.

  • 40 institutional investors held Viking Acquisition Corp I (VACI) as of Q4 2025, up from 0 in Q3 2025.
  • Funds reported $154M of Viking Acquisition Corp I stock for Q4 2025.
  • 40 funds opened new Viking Acquisition Corp I positions in Q4 2025 and 0 closed out, a net change of +40 holders.
  • The largest Viking Acquisition Corp I buyer in Q4 2025 was Adage Capital Partners, an estimated $17.9M added.

Based on aggregated 13F filings for Q4 2025.