PMTRU

Perimeter Acquisition Corp I Unit
PMTRU

10 hedge funds and large institutions have $13.4M invested in Perimeter Acquisition Corp I Unit in 2025 Q3 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, 5 reducing their positions, and 15 closing their positions.

Upgrade to unlock
New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership: →

less funds holding

Funds holding: →

less capital invested

Capital invested by funds: $ → $

less first-time investments, than exits

New positions opened: | Existing positions closed:

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 5

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

Top Buyers

1
+$1.52M

Top Sellers

1
-$12.6M
2
-$5.24M
3
-$4.74M
4
HI
HBK Investments
Texas
-$4.22M
5
AA
AQR Arbitrage
Connecticut
-$4.19M
Name Holding Trade Value Shares
Change 		Change in
Stake
HIM
1
HGC Investment Management
Ontario, Canada
$4M
LP
2
LMR Partners
United Kingdom
$2.57M
JP Morgan Chase
3
JP Morgan Chase
New York
$1.57M
WCMNY
4
Westchester Capital Management (New York)
New York
$1.57M
Millennium Management
5
Millennium Management
New York
$1.54M
Toronto Dominion Bank
6
Toronto Dominion Bank
Ontario, Canada
$1.52M
RAM
7
Readystate Asset Management
Illinois
$273K
Parallax Volatility Advisers
8
Parallax Volatility Advisers
California
$159K
PCM
9
PenderFund Capital Management
British Columbia, Canada
$105K
CS
10
Clear Street
New York
$46.6K
MCM
11
Moore Capital Management
New York
–
GCM
12
Ghisallo Capital Management
Massachusetts
–
HI
13
HBK Investments
Texas
–
AA
14
AQR Arbitrage
Connecticut
–
PMAM
15
Picton Mahoney Asset Management
Ontario, Canada
–
COPPSERS
16
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
–
SSA
17
Schonfeld Strategic Advisors
New York
–
Citigroup
18
Citigroup
New York
–
DAM
19
DLD Asset Management
New York
–
PC
20
Periscope Capital
Ontario, Canada
–
RCM
21
Radcliffe Capital Management
Pennsylvania
–
TCM
22
Tenor Capital Management
New York
–
WC
23
Wealthspring Capital
New York
–
HCM
24
Heights Capital Management
California
–
CL
25
CSS LLC
Illinois
–