Boxer Capital Management, LLC Quant / Systematic

Location: San Diego, CA

CIK: 0002018299 · Show all filings

Period: Q1 2026 (← Previous)

Filing Date: May 15, 2026

Total Value: $762M (100.0% shares, 0.0% debt)

Holdings (54)

New Positions (13)

Increased Positions (13)

Decreased Positions (3)

Unchanged Positions (25)

TNGX TANGO THERAPEUTICS INC 29.9%
Value $228M Shares 10,876,219 Est. Cost $5.05 Unrealized +135.9%
TERN TERNS PHARMACEUTICALS INC 2.6%
Value $19.77M Shares 375,000 Est. Cost $23.11 Unrealized +62.1%
CELC CELCUITY INC 3.4%
Value $25.68M Shares 225,000 Est. Cost $65.33 Unrealized +64.5%
PTGX PROTAGONIST THERAPEUTICS INC 2.4%
Value $17.92M Shares 170,000 Est. Cost $62.54 Unrealized +33.2%
PALI PALISADE BIO INC 1.1%
Value $8.4M Shares 4,799,875 Est. Cost $1.92 Unrealized -7.2%
UPB UPSTREAM BIO INC 0.2%
Value $1.35M Shares 150,000 Est. Cost $24.89 Unrealized -4.9%
URGN UROGEN PHARMA LTD 1.2%
Value $8.99M Shares 500,000 Est. Cost $9.60 Unrealized +117.2%
KYMR KYMERA THERAPEUTICS INC 3.6%
Value $27.41M Shares 329,100 Est. Cost $43.27 Unrealized +79.3%
IVVD INVIVYD INC 0.3%
Value $1.95M Shares 1,500,000 Est. Cost $2.08 Unrealized -4.9%
GPCR STRUCTURE THERAPEUTICS INC 0.5%
Value $3.615M Shares 75,000 Est. Cost $69.55 Unrealized
PTCT PTC THERAPEUTICS INC 1.8%
Value $13.63M Shares 200,000 Est. Cost $52.09 Unrealized +41.5%
MLTX MOONLAKE IMMUNOTHERAPEUTICS 0.7%
Value $5.126M Shares 275,000 Est. Cost $48.45 Unrealized -66.9%
AMLX AMYLYX PHARMACEUTICALS INC 1.5%
Value $11.12M Shares 800,000 Est. Cost $4.71 Unrealized +197.3%
PRAX PRAXIS PRECISION MEDICINES I 2.0%
Value $14.97M Shares 46,457 Est. Cost $186.22 Unrealized +67.4%
CTNM CONTINEUM THERAPEUTICS INC 0.8%
Value $6.452M Shares 494,000 Est. Cost $11.41 Unrealized +17.0%
COGT COGENT BIOSCIENCES INC 1.1%
Value $8.66M Shares 225,000 Est. Cost $28.11 Unrealized +32.9%
APGE APOGEE THERAPEUTICS INC 0.8%
Value $5.892M Shares 70,000 Est. Cost $45.27 Unrealized +59.6%
MIST MILESTONE PHARMACEUTICALS IN 0.1%
Value $793K Shares 666,666 Est. Cost $1.76 Unrealized +7.7%
SLDB SOLID BIOSCIENCES INC 0.3%
Value $2.16M Shares 300,000 Est. Cost $5.85 Unrealized +3.4%
NRIX NURIX THERAPEUTICS INC 0.2%
Value $1.55M Shares 100,000 Est. Cost $22.92 Unrealized -24.4%
CYTK CYTOKINETICS INC 0.9%
Value $6.591M Shares 100,000 Est. Cost $41.20 Unrealized +56.4%
LBRX LB PHARMACEUTICALS INC 0.2%
Value $1.726M Shares 70,000 Est. Cost $15.87 Unrealized +41.1%
KALV KALVISTA PHARMACEUTICALS INC 0.1%
Value $411K Shares 20,400 Est. Cost $12.23 Unrealized +26.7%
SRPT SAREPTA THERAPEUTICS INC 0.4%
Value $3.264M Shares 150,000 Est. Cost $20.31 Unrealized -0.4%
SRZNW SURROZEN INC 0.0%
Value $1,067 Shares 66,666 Est. Cost $0.02 Unrealized