Hudson Bay Capital Management
LBRX

Hudson Bay Capital Management’s LB Pharmaceuticals LBRX Stock Holding History

Hudson Bay Capital Management’s Portfolio LBRX Stock Details LBRX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-27,097
Closed -$428K – 1620
2025
Q3 		$428K Buy
+27,097
New +$430K ﹤0.01% 928

Other funds holding LBRX

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RCM
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TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
CC
Commodore Capital New York $1.73B AUM 298.96% 1-Year Est. Return
TECP
Trails Edge Capital Partners Atlanta, Georgia $437M AUM
LGM
Logos Global Management San Francisco, California $2B AUM 444.09% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SSC
Spruce Street Capital New York $416M AUM

Hudson Bay Capital Management's LBRX Position: Q4 2025 in Review

Hudson Bay Capital Management sold out of LB Pharmaceuticals (LBRX) in Q4 2025, closing a stake of 27,097 shares — an estimated $428K sold.

Hudson Bay Capital Management first reported a position in LBRX in Q3 2025 and held it in 1 quarter. The position peaked at $428K in Q3 2025. 68 funds tracked by Wall St. Rank hold LBRX as of Q4 2025.

  • Hudson Bay Capital Management reported no remaining LB Pharmaceuticals position as of Q4 2025 after selling out during the quarter.
  • Hudson Bay Capital Management sold 27,097 LB Pharmaceuticals shares in Q4 2025, an estimated $428K.
  • Hudson Bay Capital Management first reported a position in LB Pharmaceuticals in Q3 2025 and held it in 1 quarter.
  • Hudson Bay Capital Management's LB Pharmaceuticals position peaked at $428K in Q3 2025.
  • 68 funds tracked by Wall St. Rank held LB Pharmaceuticals as of Q4 2025.

Based on Hudson Bay Capital Management's 13F filing for Q4 2025, filed 13 Feb 2026.