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UBS O'Connor’s Nektar Therapeutics NKTR Stock Holding History

UBS O'Connor’s Portfolio NKTR Stock Details NKTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-1,328
Closed -$13.5K – 436
2025
Q1 		$13.5K Sell
1,328
-104,066
-99% -$1.36M ﹤0.01% 304
2024
Q4 		$1.47M Buy
105,394
+28,672
+37% +$506K 0.04% 193
2024
Q3 		$1.5M Buy
76,722
+7,127
+10% +$136K 0.04% 219
2024
Q2 		$1.29M Buy
69,595
+7,220
+12% +$152K 0.04% 260
2024
Q1 		$874K Sell
62,375
-21,008
-25% -$220K 0.03% 291
2023
Q4 		$707K Sell
83,383
-8,367
-9% -$63.4K 0.02% 313
2023
Q3 		$820K Buy
+91,750
New +$883K 0.01% 354

Other funds holding NKTR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

UBS O'Connor's NKTR Position: Q2 2025 in Review

UBS O'Connor sold out of Nektar Therapeutics (NKTR) in Q2 2025, closing a stake of 1,328 shares — an estimated $13.5K sold.

UBS O'Connor first reported a position in NKTR in Q3 2023 and held it in 7 quarters. The position peaked at $1.5M in Q3 2024. 109 funds tracked by Wall St. Rank hold NKTR as of Q2 2025.

  • UBS O'Connor reported no remaining Nektar Therapeutics position as of Q2 2025 after selling out during the quarter.
  • UBS O'Connor sold 1,328 Nektar Therapeutics shares in Q2 2025, an estimated $13.5K.
  • UBS O'Connor first reported a position in Nektar Therapeutics in Q3 2023 and held it in 7 quarters.
  • UBS O'Connor's Nektar Therapeutics position peaked at $1.5M in Q3 2024.
  • 109 funds tracked by Wall St. Rank held Nektar Therapeutics as of Q2 2025.

Based on UBS O'Connor's 13F filing for Q2 2025, filed 14 Aug 2025.