UOC
PAII

UBS O'Connor’s Pyrophyte Acquisition Corp II PAII Stock Holding History

UBS O'Connor’s Portfolio PAII Stock Details PAII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$1.51M Hold
150,000
– – 0.04% 125
2025
Q3 		$1.49M Buy
+150,000
New +$1.49M 0.04% 159

Other funds holding PAII

LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
HIM
HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return

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

UBS O'Connor held its Pyrophyte Acquisition Corp II (PAII) position steady in Q4 2025 at 150,000 shares worth $1.51M. The position accounts for 0.04% of the portfolio, ranked #125.

UBS O'Connor first reported a position in PAII in Q3 2025 and has held it in 2 quarters since. 52 funds tracked by Wall St. Rank hold PAII as of Q4 2025.

  • UBS O'Connor held 150,000 shares of Pyrophyte Acquisition Corp II worth $1.51M as of Q4 2025.
  • UBS O'Connor left its Pyrophyte Acquisition Corp II share count unchanged in Q4 2025.
  • Pyrophyte Acquisition Corp II made up 0.04% of UBS O'Connor's portfolio in Q4 2025, its #125 holding.
  • UBS O'Connor first reported a position in Pyrophyte Acquisition Corp II in Q3 2025 and has held it in 2 quarters since.
  • 52 funds tracked by Wall St. Rank held Pyrophyte Acquisition Corp II as of Q4 2025.

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