Boothbay Fund Management’s LB Pharmaceuticals LBRX Stock Holding History

Boothbay Fund 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
2026 Q2	$8.95M	Buy	+275,675	New	+$8.1M	0.12%	182

Other funds holding LBRX

Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return

Trails Edge Capital Partners Atlanta, Georgia $630M AUM

JP Morgan Chase

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Commodore Capital New York $1.68B AUM 375.52% 1-Year Est. Return

TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return

Caligan Partners New York $2.13B AUM 758.65% 1-Year Est. Return

Spruce Street Capital New York $510M AUM

Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return

Boothbay Fund Management's LBRX Position: Q2 2026 in Review

Boothbay Fund Management opened a new position in LB Pharmaceuticals (LBRX) in Q2 2026: 275,675 shares worth $8.95M. The stake represents 0.12% of the portfolio and ranks #182 among its holdings.

115 funds tracked by Wall St. Rank hold LBRX as of Q2 2026.

Boothbay Fund Management held 275,675 shares of LB Pharmaceuticals worth $8.95M as of Q2 2026.
LB Pharmaceuticals was a new Boothbay Fund Management position in Q2 2026.
LB Pharmaceuticals made up 0.12% of Boothbay Fund Management's portfolio in Q2 2026, its #182 holding.
115 funds tracked by Wall St. Rank held LB Pharmaceuticals as of Q2 2026.

Based on Boothbay Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.