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PAACU

Proem Acquisition Corp I Units
PAACU

43 hedge funds and large institutions have $126M invested in Proem Acquisition Corp I Units in 2026 Q1 according to their latest regulatory filings, with 43 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

95.1% more ownership

Funds ownership: 0% → 95.1% (+95%)

Holders
43
Holders Change
+43
Holders Change %
–
% of All Funds
0.53%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.02%
New
43
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
PAMP
Polar Asset Management Partners
Ontario, Canada
+$12M
2
AC
Aristeia Capital
Connecticut
+$10.4M
3
LA
Linden Advisors
New York
+$10M
4
MF
Magnetar Financial
Illinois
+$10M
5
Millennium Management
Millennium Management
New York
+$8.44M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
PAMP
1
Polar Asset Management Partners
Ontario, Canada
$12M +$12M +1,200,000 New
AC
2
Aristeia Capital
Connecticut
$10.4M +$10.4M +1,040,000 New
LA
3
Linden Advisors
New York
$9.98M +$10M +1,000,000 New
MF
4
Magnetar Financial
Illinois
$9.98M +$10M +1,000,000 New
Millennium Management
5
Millennium Management
New York
$8.44M +$8.44M +843,500 New
LP
6
LMR Partners
United Kingdom
$6.51M +$6.5M +650,000 New
GCL
7
Glazer Capital LLC
New York
$6.49M +$6.5M +649,860 New
TCM
8
Tekne Capital Management
New York
$5M +$5M +500,000 New
AA
9
AQR Arbitrage
Connecticut
$4.39M +$4.4M +440,059 New
WRBC
10
W.R. Berkley Corp
Connecticut
$3.98M +$3.98M +397,720 New
PC
11
Periscope Capital
Ontario, Canada
$3.5M +$3.5M +350,000 New
WA
12
Whitebox Advisors
Minnesota
$3M +$3M +300,000 New
CCM
13
Context Capital Management
California
$3M +$3M +300,000 New
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$2.99M +$3M +300,000 New
KI
15
Khan Imran
$2.93M +$2.93M +292,500 New
OAC
16
OMERS Administration Corp
Ontario, Canada
$2.6M +$2.6M +260,000 New
KC
17
Kryger Capital
United Kingdom
$2.52M +$2.51M +251,253 New
PA
18
Proem Advisors
Texas
$2.43M +$2.43M +242,924 New
Two Sigma Investments
19
Two Sigma Investments
New York
$2.35M +$2.36M +235,624 New
BNP Paribas Financial Markets
20
BNP Paribas Financial Markets
France
$2.1M +$2.1M +209,941 New
LPC
21
Lineage Point Capital
Florida
$2M +$2M +200,000 New
CS
22
Clear Street
New York
$1.82M +$1.82M +181,914 New
SCM
23
Shaolin Capital Management
Florida
$1.75M +$1.75M +175,000 New
GCM
24
Ghisallo Capital Management
Massachusetts
$1.5M +$1.5M +150,000 New
Calamos Advisors
25
Calamos Advisors
Illinois
$1.48M +$1.48M +148,010 New
1
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PAACU Hedge Fund Activity: Q1 2026 in Review

43 of the 8,132 institutional investors tracked by Wall St. Rank reported a position in Proem Acquisition Corp I Units (PAACU) for Q1 2026, worth a combined $126M.

Buyers outnumbered sellers: 43 funds opened new PAACU positions and 0 closed out — a net gain of 43 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Polar Asset Management Partners, opening a new position worth an estimated $12M.

  • 43 institutional investors held Proem Acquisition Corp I Units (PAACU) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $126M of Proem Acquisition Corp I Units stock for Q1 2026.
  • 43 funds opened new Proem Acquisition Corp I Units positions in Q1 2026 and 0 closed out, a net change of +43 holders.
  • The largest Proem Acquisition Corp I Units buyer in Q1 2026 was Polar Asset Management Partners, an estimated $12M added.

Based on aggregated 13F filings for Q1 2026.