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UBS O'Connor’s Xencor XNCR Stock Holding History

UBS O'Connor’s Portfolio XNCR Stock Details XNCR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-39,040
Closed -$897K – 477
2024
Q4 		$897K Buy
39,040
+7,040
+22% +$162K 0.02% 239
2024
Q3 		$644K Buy
+32,000
New +$601K 0.02% 325
2022
Q2 		– Sell
-23,502
Closed -$627K – 1010
2022
Q1 		$627K Buy
+23,502
New +$758K 0.01% 736

Other funds holding XNCR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
EC
EcoR1 Capital San Francisco, California $2.06B AUM 215.32% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

UBS O'Connor's XNCR Position: Q1 2025 in Review

UBS O'Connor sold out of Xencor (XNCR) in Q1 2025, closing a stake of 39,040 shares — an estimated $897K sold.

UBS O'Connor first reported a position in XNCR in Q1 2022 and held it in 3 quarters. The position peaked at $897K in Q4 2024. 202 funds tracked by Wall St. Rank hold XNCR as of Q1 2025.

  • UBS O'Connor reported no remaining Xencor position as of Q1 2025 after selling out during the quarter.
  • UBS O'Connor sold 39,040 Xencor shares in Q1 2025, an estimated $897K.
  • UBS O'Connor first reported a position in Xencor in Q1 2022 and held it in 3 quarters.
  • UBS O'Connor's Xencor position peaked at $897K in Q4 2024.
  • 202 funds tracked by Wall St. Rank held Xencor as of Q1 2025.

Based on UBS O'Connor's 13F filing for Q1 2025, filed 15 May 2025.