UOC
PMTR

UBS O'Connor’s Perimeter Acquisition Corp I PMTR Stock Holding History

UBS O'Connor’s Portfolio PMTR Stock Details PMTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-100,000
Closed -$1.02M – 339
2025
Q3 		$1.02M Hold
100,000
– – 0.03% 184
2025
Q2 		$1.02M Buy
+100,000
New +$1.01M 0.03% 216

Other funds holding PMTR

HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
MCM
Moore Capital Management New York $6.74B AUM 45.87% 1-Year Est. Return
GL
Governors Lane New York $1.2B AUM 26.21% 1-Year Est. Return
SCM
Saba Capital Management New York $3.9B AUM 12.9% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
FBCM
Fort Baker Capital Management Larkspur, California $1.37B AUM 26.91% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

UBS O'Connor's PMTR Position: Q4 2025 in Review

UBS O'Connor sold out of Perimeter Acquisition Corp I (PMTR) in Q4 2025, closing a stake of 100,000 shares — an estimated $1.02M sold.

UBS O'Connor first reported a position in PMTR in Q2 2025 and held it in 2 quarters. The position peaked at $1.02M in Q3 2025. 53 funds tracked by Wall St. Rank hold PMTR as of Q4 2025.

  • UBS O'Connor reported no remaining Perimeter Acquisition Corp I position as of Q4 2025 after selling out during the quarter.
  • UBS O'Connor sold 100,000 Perimeter Acquisition Corp I shares in Q4 2025, an estimated $1.02M.
  • UBS O'Connor first reported a position in Perimeter Acquisition Corp I in Q2 2025 and held it in 2 quarters.
  • UBS O'Connor's Perimeter Acquisition Corp I position peaked at $1.02M in Q3 2025.
  • 53 funds tracked by Wall St. Rank held Perimeter Acquisition Corp I as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.