We are live on ! Find out more
PLMK

Plum Acquisition Corp IV
PLMK

43 hedge funds and large institutions have $181M invested in Plum Acquisition Corp IV in 2026 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 9 increasing their positions, 10 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

2.27% more ownership

Funds ownership: 90.23% → 92.5% (+2.3%)

4% more capital invested

Capital invested by funds: $174M → $181M (+$6.45M)

2% less funds holding

Funds holding: 44 → 43 (-1)

10% less repeat investments, than reductions

Existing positions increased: 9 | Existing positions reduced: 10

14% less first-time investments, than exits

New positions opened: 6 | Existing positions closed: 7

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
43
Holders Change
-1
Holders Change %
-2.27%
% of All Funds
0.53%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
6
Increased
9
Reduced
10
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MC
Meteora Capital
Florida
+$11.1M
2
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$4.2M
3
SAMU
SONA Asset Management (US)
New York
+$3.68M
4
BFM
Boothbay Fund Management
New York
+$3.29M
5
MSU
Mizuho Securities USA
New York
+$2.4M

Top Sellers

Rank Fund Capital Flow
1
GL
Governors Lane
New York
-$7.32M
2
FTCM
First Trust Capital Management
Illinois
-$3.71M
3
WCMNY
Westchester Capital Management (New York)
New York
-$3.19M
4
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
-$3.15M
5
Verition Fund Management
Verition Fund Management
Connecticut
-$2.38M
Name Holding Trade Value Shares
Change 		Change in
Stake
FTCM
26
First Trust Capital Management
Illinois
$3.13M -$3.71M -353,213 -54%
PC
27
Periscope Capital
Ontario, Canada
$2.9M -$1.48M -140,959 -34%
JG
28
Jain Global
New York
$2.64M – – –
HCM
29
Heights Capital Management
California
$2.64M – – –
Hudson Bay Capital Management
30
Hudson Bay Capital Management
Connecticut
$2.24M -$3.15M -300,083 -59%
WC
31
Wealthspring Capital
New York
$2.13M -$149K -14,200 -7%
CF
32
Cantor Fitzgerald
New York
$2.01M +$2M +190,105 New
HCM
33
Highbridge Capital Management
New York
$1.83M +$1.82M +173,488 New
PMAM
34
Picton Mahoney Asset Management
Ontario, Canada
$1.58M – – –
WA
35
Whitebox Advisors
Minnesota
$1.06M – – –
MCM
36
Moore Capital Management
New York
$792K – – –
KC
37
Kepos Capital
New York
$528K – – –
Geode Capital Management
38
Geode Capital Management
Massachusetts
$351K +$180K +17,123 +106%
CA
39
Crossingbridge Advisors
New York
$264K – – –
HF
40
HRT Financial
New York
$113K +$113K +10,739 New
Citadel Advisors
41
Citadel Advisors
Florida
$107K +$107K +10,175 New
LIM
42
Longfellow Investment Management
Massachusetts
$5K – – –
Morgan Stanley
43
Morgan Stanley
New York
$813 +$221 +21 +38%
GL
44
Governors Lane
New York
– -$7.32M -700,000 Closed
Verition Fund Management
45
Verition Fund Management
Connecticut
– -$2.38M -228,160 Closed
COPPSERS
46
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
– -$1.44M -137,513 Closed
CC
47
Centiva Capital
New York
– -$1.04M -100,000 Closed
SSA
48
Schonfeld Strategic Advisors
New York
– -$356K -34,057 Closed
VF
49
Virtu Financial
New York
– -$352K -33,772 Closed
AA
50
ABC Arbitrage
France
– -$157K -15,000 Closed
1
2

PLMK Hedge Fund Activity: Q1 2026 in Review

43 of the 8,130 institutional investors tracked by Wall St. Rank reported a position in Plum Acquisition Corp IV (PLMK) for Q1 2026, worth a combined $181M — up 3.7% from $174M a quarter earlier.

Sellers outnumbered buyers: 7 funds closed out of PLMK and 6 opened new positions — a net loss of 1 holder — while 10 trimmed existing stakes and 9 added.

The largest buyer was Meteora Capital, adding an estimated $11.1M. The largest seller was Governors Lane, exiting entirely with an estimated $7.32M sold.

  • 43 institutional investors held Plum Acquisition Corp IV (PLMK) as of Q1 2026, down from 44 in Q4 2025.
  • Funds reported $181M of Plum Acquisition Corp IV stock for Q1 2026, up 3.7% quarter-over-quarter.
  • 6 funds opened new Plum Acquisition Corp IV positions in Q1 2026 and 7 closed out, a net change of -1 holder.
  • The largest Plum Acquisition Corp IV buyer in Q1 2026 was Meteora Capital, an estimated $11.1M added.
  • The largest Plum Acquisition Corp IV seller in Q1 2026 was Governors Lane, an estimated $7.32M sold.

Based on aggregated 13F filings for Q1 2026.