UOC
FAC

UBS O'Connor’s Factorial Energy Inc FAC Stock Holding History

UBS O'Connor’s Portfolio FAC Stock Details FAC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$2.57M Hold
250,000
– – 0.08% 85
2025
Q3 		$2.51M Sell
250,000
-81,000
-24% -$812K 0.08% 116
2025
Q2 		$3.31M Buy
+331,000
New +$3.31M 0.09% 101

Other funds holding FAC

FBCM
Fort Baker Capital Management Larkspur, California $1.27B AUM 25.46% 1-Year Est. Return
HCM
Highbridge Capital Management New York $3.09B AUM 31.19% 1-Year Est. Return
TCM
Tenor Capital Management New York $6.49B AUM 3.01% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.48% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

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

UBS O'Connor held its Factorial Energy Inc (FAC) position steady in Q4 2025 at 250,000 shares worth $2.57M. The position accounts for 0.08% of the portfolio, ranked #85.

UBS O'Connor first reported a position in FAC in Q2 2025 and has held it in 3 quarters since. The position peaked at $3.31M in Q2 2025. 67 funds tracked by Wall St. Rank hold FAC as of Q4 2025.

  • UBS O'Connor held 250,000 shares of Factorial Energy Inc worth $2.57M as of Q4 2025.
  • UBS O'Connor left its Factorial Energy Inc share count unchanged in Q4 2025.
  • Factorial Energy Inc made up 0.08% of UBS O'Connor's portfolio in Q4 2025, its #85 holding.
  • UBS O'Connor first reported a position in Factorial Energy Inc in Q2 2025 and has held it in 3 quarters since.
  • UBS O'Connor's Factorial Energy Inc position peaked at $3.31M in Q2 2025.
  • 67 funds tracked by Wall St. Rank held Factorial Energy Inc as of Q4 2025.

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