Stonepine Capital Management

Stonepine Capital Management as of June 30, 2026

Portfolio Holdings for Stonepine Capital Management

Stonepine Capital Management holds 83 positions in its portfolio as reported in the June 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Evolus (EOLS) 8.0 $14M 2.0M 6.94
Verastem Com New (VSTM) 7.3 $13M 3.3M 3.82
Adma Biologics (ADMA) 6.7 $12M 1.4M 8.37
Tenax Therapeutics Com New (TENX) 5.5 $9.6M 660k 14.55
Nektar Therapeutics Com New (NKTR) 4.8 $8.4M 121k 69.81
Ultragenyx Pharmaceutical (RARE) 4.3 $7.5M 225k 33.39
Camp4 Therapeutics Corp Com 13469v Ab 4 Camtek Ltd Note 12/0 (CAMP) 3.5 $6.1M 1.4M 4.37
Insmed Com Par $.01 Call Option (INSM) 3.2 $5.6M 40k 140.00
Eloxx Pharmaceuticals Com New 3.2 $5.5M 397k 13.88
Kazia Therapeutics Sponsored Ads (KZIA) 2.8 $4.9M 345k 14.08
Medtronic SHS Call Option (MDT) 2.5 $4.4M 50k 87.50
Indivior Pharmaceuticals (INDV) 2.3 $4.1M 100k 41.03
Corbus Pharmaceuticals Hldgs Com New (CRBP) 2.3 $4.0M 425k 9.38
Abbott Laboratories Call Option (ABT) 2.2 $3.8M 40k 95.00
Satellos Bioscience (MSLE) 2.1 $3.7M 492k 7.57
Zevra Therapeutics Com New (ZVRA) 2.1 $3.7M 259k 14.34
Abeona Therapeutics Com New (ABEO) 2.0 $3.4M 557k 6.18
Boston Scientific Corporation Call Option (BSX) 1.9 $3.3M 50k 65.00
Edesa Biotech Com New (EDSA) 1.8 $3.2M 456k 6.99
BioMarin Pharmaceutical Call Option (BMRN) 1.8 $3.1M 50k 62.50
Cabaletta Bio (CABA) 1.6 $2.9M 917k 3.11
An2 Therapeutics (ANTX) 1.5 $2.7M 552k 4.84
Xilio Therapeutics (XLO) 1.2 $2.2M 226k 9.58
Adicet Bio Com New (ACET) 1.2 $2.1M 246k 8.64
Xeris Pharmaceuticals Call Option (XERS) 1.2 $2.1M 280k 7.50
Tela Bio (TELA) 1.1 $2.0M 2.7M 0.75
Aytu Biopharma (AYTU) 1.1 $2.0M 913k 2.15
Curis (CRIS) 1.0 $1.7M 3.3M 0.52
Spruce Biosciences Com New (SPRB) 0.9 $1.6M 29k 54.00
Si-bone Call Option (SIBN) 0.9 $1.5M 100k 15.00
Okyo Pharma Shs New (OKYO) 0.7 $1.3M 863k 1.50
Neumora Therapeutics Call Option (NMRA) 0.7 $1.3M 500k 2.50
Pasithea Therapeutics Corp Com New (KTTA) 0.6 $1.1M 2.2M 0.52
Sol-gel Technologies Shs New (SLGL) 0.6 $1.1M 15k 74.14
Pulmonx Corp (LUNG) 0.6 $1.1M 815k 1.30
X4 Pharmaceuticals Com New (XFOR) 0.6 $1.1M 225k 4.67
Ardelyx Call Option (ARDX) 0.6 $1.1M 150k 7.00
Delcath Sys Com New Call Option (DCTH) 0.6 $1.0M 100k 10.00
In8bio Com New (INAB) 0.6 $980k 695k 1.41
Moonlake Immunotherapeutics Class A Ord (MLTX) 0.6 $974k 50k 19.47
Quoin Pharmaceuticals Sponsored Ads (QNRX) 0.6 $966k 200k 4.84
Maxcyte (MXCT) 0.5 $925k 752k 1.23
Phathom Pharmaceuticals (PHAT) 0.5 $922k 85k 10.85
Azitra Com New (AZTR) 0.5 $887k 5.3M 0.17
Connect Biopharma Hldgs SHS (CNTB) 0.5 $867k 364k 2.38
Cybin Com New (HELP) 0.5 $855k 129k 6.61
Inhibikase Therapeutics Com New (IKT) 0.5 $804k 396k 2.03
Zentalis Pharmaceuticals (ZNTL) 0.4 $784k 162k 4.85
Cytomx Therapeutics (CTMX) 0.4 $769k 205k 3.75
Mannkind Corp Com New Call Option (MNKD) 0.4 $750k 250k 3.00
Nuvectis Pharma (NVCT) 0.4 $736k 40k 18.39
Crescent Biopharma (CBIO) 0.4 $720k 40k 18.00
Pmv Pharmaceuticals (PMVP) 0.4 $718k 536k 1.34
Oruka Therapeutics (ORKA) 0.4 $714k 7.5k 95.17
Radiopharm Theranostics Sponsored Ads (RADX) 0.4 $668k 51M 0.01
Heron Therapeutics (HRTX) 0.4 $636k 1.5M 0.43
Onkure Therapeutics Com Cl A (OKUR) 0.3 $596k 131k 4.56
Nervgen Pharma Ord (NGEN) 0.3 $560k 272k 2.06
Calcimedica Com New (CALC) 0.3 $545k 622k 0.88
Arvinas Ord (ARVN) 0.3 $499k 60k 8.31
Bioage Labs (BIOA) 0.3 $490k 20k 24.51
Ocuphire Pharma (IRD) 0.2 $414k 101k 4.11
Qt Imaging Hldgs (QTI) 0.2 $407k 100k 4.07
Boundless Bio (BOLD) 0.2 $387k 155k 2.50
Sintx Technologies Com New (SINT) 0.2 $333k 209k 1.59
Cellectar Biosciences Com New (CLRB) 0.2 $291k 105k 2.78
Eupraxia Pharmaceuticals Com 298736 Al 3 Euronet Worldwide Inc Note 0.750% 3/1 (EPRX) 0.2 $288k 44k 6.61
Sab Biotherapeutics Com New (SABS) 0.2 $286k 73k 3.90
Adlai Nortye Sponsored Ads (ANL) 0.2 $279k 24k 11.50
Senseonics Hldgs (SENS) 0.2 $277k 49k 5.68
Pliant Therapeutics (PLRX) 0.2 $263k 231k 1.14
Codexis (CDXS) 0.1 $248k 110k 2.26
Precision Optics Corp Inc Ma Com New (POCI) 0.1 $237k 46k 5.10
Upstream Bio (UPB) 0.1 $231k 33k 6.92
Rein Therapeutics Com New (RNTX) 0.1 $227k 218k 1.04
CNS Pharmaceuticals (CNSP) 0.1 $199k 42k 4.78
Humacyte (HUMA) 0.1 $181k 231k 0.78
Kalaris Therapeutics (KLRS) 0.1 $123k 30k 4.07
Processa Pharmaceuticals Com Shs (PCSA) 0.1 $106k 55k 1.92
Bioatla Com New (BCAB) 0.0 $68k 16k 4.14
Compugen Ord (CGEN) 0.0 $67k 31k 2.14
Ovid Therapeutics (OVID) 0.0 $57k 21k 2.69
Evaxion As Sponsored Ads (EVAX) 0.0 $54k 18k 3.10