Stonepine Capital Management

Stonepine Capital Management as of Dec. 31, 2025

Portfolio Holdings for Stonepine Capital Management

Stonepine Capital Management holds 64 positions in its portfolio as reported in the December 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Verastem Com New (VSTM) 15.4 $21M 2.7M 7.72
Adma Biologics (ADMA) 9.9 $14M 740k 18.24
Evolus (EOLS) 7.9 $11M 1.6M 6.65
Nektar Therapeutics Com New Call Option (NKTR) 4.2 $5.7M 135k 42.28
Zevra Therapeutics Com New (ZVRA) 3.7 $5.1M 569k 8.96
Inhibikase Therapeutics Com New (IKT) 3.5 $4.8M 2.3M 2.05
Abeona Therapeutics Com New Call Option (ABEO) 3.5 $4.8M 910k 5.27
Indivior Ord 2.6 $3.6M 100k 35.88
Corbus Pharmaceuticals Hldgs Com New (CRBP) 2.3 $3.2M 390k 8.14
Kazia Therapeutics Sponsored Ads (KZIA) 2.3 $3.2M 460k 6.89
Xoma Royalty Corporation Com New (XOMA) 2.2 $3.1M 115k 26.59
Verrica Pharmaceuticals Com Shs (VRCA) 2.1 $2.9M 354k 8.31
Cybin Com New (HELP) 2.0 $2.8M 340k 8.18
Tela Bio (TELA) 2.0 $2.8M 2.4M 1.18
ACADIA Pharmaceuticals (ACAD) 2.0 $2.7M 100k 26.71
Crispr Therapeutics Namen Akt Call Option (CRSP) 1.9 $2.6M 50k 52.44
Surrozen Com New (SRZN) 1.9 $2.6M 114k 22.60
Alexandria Real Estate Eq In Com New Call Option (ARE) 1.8 $2.4M 50k 48.94
X4 Pharmaceuticals Com New (XFOR) 1.7 $2.4M 594k 4.00
Ultragenyx Pharmaceutical Call Option (RARE) 1.7 $2.3M 100k 23.00
Aytu Biopharma (AYTU) 1.5 $2.1M 814k 2.60
Day One Biopharmaceuticals I (DAWN) 1.4 $1.9M 200k 9.32
Adicet Bio Com New (ACET) 1.4 $1.9M 220k 8.42
Spruce Biosciences Com New (SPRB) 1.3 $1.7M 20k 87.11
Heron Therapeutics (HRTX) 1.2 $1.6M 1.2M 1.30
Enanta Pharmaceuticals (ENTA) 1.2 $1.6M 100k 15.77
Pmv Pharmaceuticals (PMVP) 1.1 $1.4M 1.2M 1.25
Camp4 Therapeutics Corp (CAMP) 1.0 $1.4M 229k 6.13
Eledon Pharmaceuticals (ELDN) 1.0 $1.3M 893k 1.51
Milestone Pharmaceuticals (MIST) 1.0 $1.3M 663k 2.02
Omniab (OABI) 0.9 $1.3M 701k 1.85
Quoin Pharmaceuticals Sponsored Ads (QNRX) 0.8 $1.1M 78k 14.43
Pulmonx Corp (LUNG) 0.8 $1.1M 486k 2.21
Geron Corporation (GERN) 0.8 $1.1M 806k 1.32
Crescent Biopharma (CBIO) 0.8 $1.0M 88k 11.86
Kezar Life Sciences Com New (KZR) 0.7 $982k 156k 6.29
Edesa Biotech Com New (EDSA) 0.7 $976k 688k 1.42
Boundless Bio (BOLD) 0.6 $852k 710k 1.20
Radiopharm Theranostics Sponsored Ads (RADX) 0.6 $852k 51M 0.02
Semler Scientific 0.6 $765k 50k 15.29
Maxcyte (MXCT) 0.5 $727k 469k 1.55
An2 Therapeutics (ANTX) 0.5 $716k 628k 1.14
Gossamer Bio (GOSS) 0.5 $635k 205k 3.10
Zentalis Pharmaceuticals (ZNTL) 0.5 $626k 464k 1.35
Bioage Labs (BIOA) 0.4 $595k 45k 13.23
Mannkind Corp Com New (MNKD) 0.4 $490k 86k 5.67
Compugen Ord (CGEN) 0.3 $467k 305k 1.53
Codexis (CDXS) 0.3 $418k 256k 1.63
In8bio Com New (INAB) 0.3 $386k 165k 2.34
Fennec Pharmaceuticals (FENC) 0.3 $385k 50k 7.70
Cabaletta Bio (CABA) 0.3 $375k 171k 2.19
Pasithea Therapeutics Corp Com New (KTTA) 0.3 $355k 275k 1.29
Pliant Therapeutics (PLRX) 0.2 $281k 230k 1.22
Janux Therapeutics (JANX) 0.2 $276k 20k 13.80
Delcath Sys Com New (DCTH) 0.2 $275k 27k 10.10
Kiora Pharmaceuticals (KPRX) 0.2 $258k 131k 1.97
CNS Pharmaceuticals (CNSP) 0.2 $256k 49k 5.25
Tenaya Therapeutics (TNYA) 0.2 $250k 352k 0.71
Ovid Therapeutics (OVID) 0.1 $167k 102k 1.63
Tenax Therapeutics Com New (TENX) 0.1 $145k 12k 12.19
Evaxion As Sponsored Ads (EVAX) 0.1 $95k 20k 4.77
Xilio Therapeutics (XLO) 0.1 $81k 126k 0.64
Curis (CRIS) 0.0 $59k 59k 0.99
Processa Pharmaceuticals Com Shs (PCSA) 0.0 $36k 12k 2.88