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PMTR

Perimeter Acquisition Corp I
PMTR

56 hedge funds and large institutions have $230M invested in Perimeter Acquisition Corp I in 2026 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 9 increasing their positions, 12 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

400% more first-time investments, than exits

New positions opened: 5 | Existing positions closed: 1

8% more funds holding

Funds holding: 52 → 56 (+4)

2% more capital invested

Capital invested by funds: $225M → $230M (+$5.56M)

0.8% more ownership

Funds ownership: 88.44% → 89.24% (+0.8%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

25% less repeat investments, than reductions

Existing positions increased: 9 | Existing positions reduced: 12

Holders
56
Holders Change
+4
Holders Change %
+7.69%
% of All Funds
0.68%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
5
Increased
9
Reduced
12
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MC
Meteora Capital
Florida
+$2.15M
2
RCM
Radcliffe Capital Management
Pennsylvania
+$1.89M
3
Verition Fund Management
Verition Fund Management
Connecticut
+$1.65M
4
BFM
Boothbay Fund Management
New York
+$1.09M
5
CC
Centiva Capital
New York
+$740K

Top Sellers

Rank Fund Capital Flow
1
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$3.2M
2
SCM
Saba Capital Management
New York
-$1.6M
3
JP Morgan Chase
JP Morgan Chase
New York
-$553K
4
LPC
Lineage Point Capital
Florida
-$345K
5
CL
CSS LLC
Illinois
-$295K
Name Holding Trade Value Shares
Change 		Change in
Stake
COPPSERS
26
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.63M – – –
CCM
27
Context Capital Management
California
$2.6M – – –
SCM
28
Shaolin Capital Management
Florida
$2.34M -$262K -25,265 -10%
DAM
29
DLD Asset Management
New York
$2.08M – – –
SSA
30
Schonfeld Strategic Advisors
New York
$1.67M +$211K +20,385 +15%
Citigroup
31
Citigroup
New York
$1.67M -$227K -21,946 -12%
Verition Fund Management
32
Verition Fund Management
Connecticut
$1.66M +$1.65M +159,004 New
AC
33
Aristeia Capital
Connecticut
$1.56M – – –
WCMNY
34
Westchester Capital Management (New York)
New York
$1.56M – – –
WRBC
35
W.R. Berkley Corp
Connecticut
$1.55M – – –
RAM
36
Readystate Asset Management
Illinois
$1.45M +$29.9K +2,888 +2%
BFM
37
Boothbay Fund Management
New York
$1.1M +$1.09M +105,347 New
TCM
38
Tenor Capital Management
New York
$1.04M – – –
Goldman Sachs
39
Goldman Sachs
New York
$1.02M – – –
SAMU
40
SONA Asset Management (US)
New York
$865K – – –
SG
41
StoneX Group
New York
$822K +$313K +30,273 +61%
JP Morgan Chase
42
JP Morgan Chase
New York
$796K -$553K -53,426 -41%
HCM
43
Heights Capital Management
California
$613K – – –
SC
44
Shay Capital
New York
$518K +$516K +49,800 New
Walleye Capital
45
Walleye Capital
New York
$363K – – –
Parallax Volatility Advisers
46
Parallax Volatility Advisers
California
$260K +$259K +25,000 New
SP
47
SIH Partners
Delaware
$240K -$42.6K -4,117 -15%
CL
48
CSS LLC
Illinois
$206K -$295K -28,444 -59%
CS
49
Clear Street
New York
$202K -$47.6K -4,600 -19%
FIA
50
FNY Investment Advisers
New York
$157K – – –
1
2
3

PMTR Hedge Fund Activity: Q2 2026 in Review

56 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Perimeter Acquisition Corp I (PMTR) for Q2 2026, worth a combined $230M — up 2.5% from $225M a quarter earlier.

Buyers outnumbered sellers: 5 funds opened new PMTR positions and 1 closed out — a net gain of 4 holders — while 9 added to existing stakes and 12 trimmed.

The largest buyer was Meteora Capital, adding an estimated $2.15M. The largest seller was Toronto Dominion Bank, cutting an estimated $3.2M.

  • 56 institutional investors held Perimeter Acquisition Corp I (PMTR) as of Q2 2026, up from 52 in Q1 2026.
  • Funds reported $230M of Perimeter Acquisition Corp I stock for Q2 2026, up 2.5% quarter-over-quarter.
  • 5 funds opened new Perimeter Acquisition Corp I positions in Q2 2026 and 1 closed out, a net change of +4 holders.
  • The largest Perimeter Acquisition Corp I buyer in Q2 2026 was Meteora Capital, an estimated $2.15M added.
  • The largest Perimeter Acquisition Corp I seller in Q2 2026 was Toronto Dominion Bank, an estimated $3.2M sold.

Based on aggregated 13F filings for Q2 2026.