UOC
OYSEU

UBS O'Connor’s Oyster Enterprises II Acquisition Corp Units OYSEU Stock Holding History

UBS O'Connor’s Portfolio OYSEU Stock Details OYSEU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-100,000
Closed -$1.01M – 474
2025
Q2 		$1.01M Buy
+100,000
New +$1.01M 0.03% 218

Other funds holding OYSEU

WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
MA
MYDA Advisors Woodmere, New York $672M AUM 71.14% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
BI
Bulldog Investors Saddle Brook, New Jersey $455M AUM 2.3% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return
Walleye Capital
Walleye Capital New York $28B AUM 44.22% 1-Year Est. Return
OAC
OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return

UBS O'Connor's OYSEU Position: Q3 2025 in Review

UBS O'Connor sold out of Oyster Enterprises II Acquisition Corp Units (OYSEU) in Q3 2025, closing a stake of 100,000 shares — an estimated $1.01M sold.

UBS O'Connor first reported a position in OYSEU in Q2 2025 and held it in 1 quarter. The position peaked at $1.01M in Q2 2025. 15 funds tracked by Wall St. Rank hold OYSEU as of Q3 2025.

  • UBS O'Connor reported no remaining Oyster Enterprises II Acquisition Corp Units position as of Q3 2025 after selling out during the quarter.
  • UBS O'Connor sold 100,000 Oyster Enterprises II Acquisition Corp Units shares in Q3 2025, an estimated $1.01M.
  • UBS O'Connor first reported a position in Oyster Enterprises II Acquisition Corp Units in Q2 2025 and held it in 1 quarter.
  • UBS O'Connor's Oyster Enterprises II Acquisition Corp Units position peaked at $1.01M in Q2 2025.
  • 15 funds tracked by Wall St. Rank held Oyster Enterprises II Acquisition Corp Units as of Q3 2025.

Based on UBS O'Connor's 13F filing for Q3 2025, filed 14 Nov 2025.