CC
LBRX

Commodore Capital’s LB Pharmaceuticals LBRX Stock Holding History

Commodore Capital’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
2026
Q1 		$37M Hold
1,500,000
– – 2.14% 17
2025
Q4 		$33.4M Hold
1,500,000
– – 2.22% 19
2025
Q3 		$23.7M Buy
+1,500,000
New +$23.8M 1.16% 27

Other funds holding LBRX

DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
CP
Caligan Partners New York $1.5B AUM 518.95% 1-Year Est. Return
SSC
Spruce Street Capital New York $416M AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
TECP
Trails Edge Capital Partners Atlanta, Georgia $437M AUM
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

Commodore Capital's LBRX Position: Q1 2026 in Review

Commodore Capital held its LB Pharmaceuticals (LBRX) position steady in Q1 2026 at 1,500,000 shares worth $37M. The position accounts for 2.14% of the portfolio, ranked #17.

Commodore Capital first reported a position in LBRX in Q3 2025 and has held it in 3 quarters since. 77 funds tracked by Wall St. Rank hold LBRX as of Q1 2026.

  • Commodore Capital held 1,500,000 shares of LB Pharmaceuticals worth $37M as of Q1 2026.
  • Commodore Capital left its LB Pharmaceuticals share count unchanged in Q1 2026.
  • LB Pharmaceuticals made up 2.14% of Commodore Capital's portfolio in Q1 2026, its #17 holding.
  • Commodore Capital first reported a position in LB Pharmaceuticals in Q3 2025 and has held it in 3 quarters since.
  • 77 funds tracked by Wall St. Rank held LB Pharmaceuticals as of Q1 2026.

Based on Commodore Capital's 13F filing for Q1 2026, filed 15 May 2026.