Stonepine Capital Management, LLC Quant / Systematic

Location: BEND, OR

CIK: 0001440771 · Show all filings

Period: Q1 2026 (← Previous)

Filing Date: May 14, 2026

Total Value ($000): $249,722 (100.0% shares, 0.0% debt)

Holdings (83)

New Positions (35)

XBI SPDR SERIES TRUST 20.5%
Value ($000) $51,092 Shares 400,000 Est. Cost Unrealized
XBI SPDR SERIES TRUST 20.5%
Value ($000) $51,092 Shares 400,000 Est. Cost Unrealized
ADMA ADMA BIOLOGICS INC 4.1%
Value ($000) $10,362 Shares 1,150,000 Est. Cost $2.26 Unrealized +649.0%
TERN TERNS PHARMACEUTICALS INC 2.1%
Value ($000) $5,272 Shares 100,000 Est. Cost Unrealized
ESTA ESTABLISHMENT LABS HLDGS INC 1.1%
Value ($000) $2,839 Shares 50,000 Est. Cost $70.34 Unrealized 0.0%
ACAD ACADIA PHARMACEUTICALS INC 0.9%
Value ($000) $2,226 Shares 100,000 Est. Cost $17.77 Unrealized +41.9%
SLGL SOL-GEL TECHNOLOGIES LTD 0.9%
Value ($000) $2,201 Shares 27,778 Est. Cost $66.40 Unrealized 0.0%
EOLS EVOLUS INC 0.7%
Value ($000) $1,726 Shares 420,000 Est. Cost $7.98 Unrealized -38.6%
XERS XERIS BIOPHARMA HOLDINGS INC 0.7%
Value ($000) $1,624 Shares 280,000 Est. Cost $7.21 Unrealized 0.0%
OKYO OKYO PHARMA LTD 0.5%
Value ($000) $1,369 Shares 850,000 Est. Cost $2.12 Unrealized 0.0%
SIBN SI BONE INC 0.5%
Value ($000) $1,263 Shares 100,000 Est. Cost $16.92 Unrealized 0.0%
MNKD MANNKIND CORP 0.5%
Value ($000) $1,225 Shares 500,000 Est. Cost $4.39 Unrealized +26.9%
NMRA NEUMORA THERAPEUTICS INC. 0.4%
Value ($000) $975 Shares 500,000 Est. Cost $2.46 Unrealized 0.0%
CTMX CYTOMX THERAPEUTICS INC. 0.4%
Value ($000) $940 Shares 200,000 Est. Cost $5.23 Unrealized 0.0%
CTMX CYTOMX THERAPEUTICS INC. 0.4%
Value ($000) $940 Shares 200,000 Est. Cost $5.23 Unrealized 0.0%
DCTH DELCATH SYS INC 0.4%
Value ($000) $928 Shares 100,000 Est. Cost $9.94 Unrealized +0.5%
ARDX ARDELYX INC 0.4%
Value ($000) $899 Shares 150,000 Est. Cost Unrealized
CNTB CONNECT BIOPHARMA HLDGS LTD 0.3%
Value ($000) $812 Shares 310,000 Est. Cost $2.48 Unrealized 0.0%
HRTX HERON THERAPEUTICS INC 0.3%
Value ($000) $800 Shares 1,000,000 Est. Cost $1.49 Unrealized -12.4%
MSLE SATELLOS BIOSCIENCE INC 0.2%
Value ($000) $563 Shares 100,000 Est. Cost $5.63 Unrealized
PHAT PHATHOM PHARMACEUTICALS INC 0.2%
Value ($000) $556 Shares 50,010 Est. Cost $13.69 Unrealized 0.0%
OKUR ONKURE THERAPEUTICS INC 0.2%
Value ($000) $549 Shares 132,578 Est. Cost $2.73 Unrealized 0.0%
XLO XILIO THERAPEUTICS INC 0.2%
Value ($000) $540 Shares 64,162 Est. Cost $8.41 Unrealized
CADL CANDEL THERAPEUTICS INC 0.2%
Value ($000) $502 Shares 102,500 Est. Cost $5.74 Unrealized 0.0%
POCI PRECISION OPTICS CORP INC MA 0.2%
Value ($000) $439 Shares 100,000 Est. Cost $4.74 Unrealized 0.0%
ESTA ESTABLISHMENT LABS HLDGS INC 0.1%
Value ($000) $341 Shares 6,000 Est. Cost $70.34 Unrealized 0.0%
UPB UPSTREAM BIO INC 0.1%
Value ($000) $315 Shares 35,000 Est. Cost $23.68 Unrealized 0.0%
IRD OPUS GENETICS INC 0.1%
Value ($000) $313 Shares 68,688 Est. Cost $2.74 Unrealized 0.0%
ARVN ARVINAS INC 0.1%
Value ($000) $292 Shares 27,500 Est. Cost $12.57 Unrealized 0.0%
XERS XERIS BIOPHARMA HOLDINGS INC 0.1%
Value ($000) $232 Shares 40,030 Est. Cost $7.21 Unrealized 0.0%
NMRA NEUMORA THERAPEUTICS INC. 0.1%
Value ($000) $195 Shares 100,000 Est. Cost $2.46 Unrealized 0.0%
SABS SAB BIOTHERAPEUTICS INC 0.1%
Value ($000) $192 Shares 50,000 Est. Cost $4.00 Unrealized 0.0%
SIBN SI BONE INC 0.1%
Value ($000) $189 Shares 14,964 Est. Cost $16.92 Unrealized 0.0%
KLRS KALARIS THERAPEUTICS INC 0.0%
Value ($000) $118 Shares 20,400 Est. Cost $9.37 Unrealized 0.0%
BCAB BIOATLA INC 0.0%
Value ($000) $11 Shares 65,387 Est. Cost $0.27 Unrealized 0.0%

Increased Positions (17)

TENX TENAX THERAPEUTICS INC 6.2%
Value ($000) $15,593 (+10664.0%) Shares 975,200 (+8106.0%) Est. Cost $13.44 Unrealized +0.4%
CAMP CAMP4 THERAPEUTICS CORP 2.5%
Value ($000) $6,128 (+336.8%) Shares 1,389,622 (+507.1%) Est. Cost $4.60 Unrealized +1.5%
EOLS EVOLUS INC 2.9%
Value ($000) $7,230 (-33.4%) Shares 1,759,091 (+7.8%) Est. Cost $7.98 Unrealized -38.6%
VSTM VERASTEM INC 7.0%
Value ($000) $17,502 (-17.0%) Shares 3,302,300 (+20.9%) Est. Cost $6.16 Unrealized +5.2%
CRIS CURIS INC 0.8%
Value ($000) $2,039 (+3381.3%) Shares 3,726,406 (+6178.8%) Est. Cost $0.98 Unrealized -0.6%
ANTX AN2 THERAPEUTICS INC 1.0%
Value ($000) $2,441 (+241.2%) Shares 713,845 (+13.7%) Est. Cost $1.18 Unrealized -4.2%
TELA TELA BIO INC 0.6%
Value ($000) $1,623 (-41.5%) Shares 2,617,252 (+11.3%) Est. Cost $3.72 Unrealized -75.1%
INAB IN8BIO INC 0.4%
Value ($000) $982 (+154.5%) Shares 663,412 (+302.3%) Est. Cost $2.32 Unrealized -11.4%
HRTX HERON THERAPEUTICS INC 0.4%
Value ($000) $1,122 (-30.3%) Shares 1,402,191 (+13.3%) Est. Cost $1.49 Unrealized -12.4%
ABEO ABEONA THERAPEUTICS INC 1.3%
Value ($000) $3,345 (-10.5%) Shares 746,587 (+5.2%) Est. Cost $5.79 Unrealized -10.8%
BIOA BIOAGE LABS INC 0.4%
Value ($000) $875 (+46.9%) Shares 50,000 (+11.1%) Est. Cost $5.81 Unrealized +230.8%
CDXS CODEXIS INC 0.3%
Value ($000) $681 (+63.2%) Shares 417,994 (+63.2%) Est. Cost $1.95 Unrealized -26.7%
KTTA PASITHEA THERAPEUTICS CORP 0.2%
Value ($000) $617 (+73.8%) Shares 831,301 (+202.2%) Est. Cost $0.86 Unrealized -0.8%
CNSP CNS PHARMACEUTICALS INC 0.1%
Value ($000) $146 (-43.1%) Shares 61,000 (+24.9%) Est. Cost $7.00 Unrealized -28.3%
PCSA PROCESSA PHARMACEUTICALS INC 0.1%
Value ($000) $139 (+291.3%) Shares 55,000 (+346.3%) Est. Cost $3.72 Unrealized -25.3%
LUNG PULMONX CORP 0.4%
Value ($000) $991 (-7.8%) Shares 768,288 (+58.0%) Est. Cost $2.22 Unrealized -21.7%
MXCT MAXCYTE INC 0.3%
Value ($000) $706 (-2.9%) Shares 1,004,673 (+114.2%) Est. Cost $1.36 Unrealized -24.0%

Exited Positions (18)

INDIVIOR PLC 1.4%
Value ($000) $3,588 Shares 100,000 Est. Cost $10.67 Unrealized
ACAD ACADIA PHARMACEUTICALS INC 1.1%
Value ($000) $2,671 Shares 100,000 Est. Cost $17.77 Unrealized +41.9%
CRSP CRISPR THERAPEUTICS AG 1.0%
Value ($000) $2,622 Shares 50,000 Est. Cost Unrealized
RARE ULTRAGENYX PHARMACEUTICAL IN 0.9%
Value ($000) $2,300 Shares 100,000 Est. Cost Unrealized
NKTR NEKTAR THERAPEUTICS 0.8%
Value ($000) $2,114 Shares 50,000 Est. Cost $20.19 Unrealized +139.4%
DAWN DAY ONE BIOPHARMACEUTICALS I 0.7%
Value ($000) $1,864 Shares 200,000 Est. Cost $10.23 Unrealized +7.7%
SPRB SPRUCE BIOSCIENCES INC 0.7%
Value ($000) $1,720 Shares 19,742 Est. Cost $107.14 Unrealized -30.4%
ENTA ENANTA PHARMACEUTICALS INC 0.6%
Value ($000) $1,577 Shares 100,000 Est. Cost $8.05 Unrealized +67.6%
MIST MILESTONE PHARMACEUTICALS IN 0.5%
Value ($000) $1,339 Shares 662,666 Est. Cost $2.15 Unrealized -12.0%
GERN GERON CORP 0.4%
Value ($000) $1,064 Shares 805,800 Est. Cost $1.70 Unrealized -11.5%
KZR KEZAR LIFE SCIENCES INC 0.4%
Value ($000) $982 Shares 156,179 Est. Cost $5.01 Unrealized +25.8%
SMLR SEMLER SCIENTIFIC INC 0.3%
Value ($000) $765 Shares 50,000 Est. Cost $22.69 Unrealized -9.7%
GOSS GOSSAMER BIO INC 0.3%
Value ($000) $635 Shares 204,770 Est. Cost $2.20 Unrealized +2.4%
FENC FENNEC PHARMACEUTICALS INC 0.2%
Value ($000) $385 Shares 50,000 Est. Cost $8.21 Unrealized -3.2%
DCTH DELCATH SYS INC 0.1%
Value ($000) $275 Shares 27,232 Est. Cost $9.94 Unrealized +0.5%
KPRX KIORA PHARMACEUTICALS INC 0.1%
Value ($000) $258 Shares 131,144 Est. Cost $3.90 Unrealized -45.0%
TNYA TENAYA THERAPEUTICS INC 0.1%
Value ($000) $250 Shares 352,001 Est. Cost $1.36 Unrealized -46.6%
XLO XILIO THERAPEUTICS INC 0.0%
Value ($000) $81 Shares 126,270 Est. Cost $0.75 Unrealized -19.5%

Decreased Positions (25)

IKT INHIBIKASE THERAPEUTICS INC 0.6%
Value ($000) $1,608 (-66.6%) Shares 957,202 (-59.2%) Est. Cost $1.87 Unrealized -7.4%
VRCA VERRICA PHARMACEUTICALS INC 0.2%
Value ($000) $528 (-82.0%) Shares 99,735 (-71.8%) Est. Cost $5.54 Unrealized +26.6%
HELP CYBIN INC 0.3%
Value ($000) $643 (-76.9%) Shares 134,060 (-60.6%) Est. Cost $6.44 Unrealized +10.4%
SRZN SURROZEN INC 0.4%
Value ($000) $961 (-62.6%) Shares 33,005 (-71.0%) Est. Cost $10.69 Unrealized +108.0%
ELDN ELEDON PHARMACEUTICALS INC 0.0%
Value ($000) $108 (-92.0%) Shares 35,000 (-96.1%) Est. Cost $2.38 Unrealized -12.3%
OABI OMNIAB INC 0.1%
Value ($000) $258 (-80.1%) Shares 164,045 (-76.6%) Est. Cost $1.83 Unrealized -0.2%
XFOR X4 PHARMACEUTICALS INC 0.6%
Value ($000) $1,385 (-41.7%) Shares 335,309 (-43.5%) Est. Cost $2.58 Unrealized +41.0%
XOMA XOMA ROYALTY CORPORATION 0.9%
Value ($000) $2,180 (-28.7%) Shares 69,500 (-39.6%) Est. Cost $20.48 Unrealized +27.5%
EDSA EDESA BIOTECH INC 0.1%
Value ($000) $157 (-83.9%) Shares 30,000 (-95.6%) Est. Cost $2.31 Unrealized -44.6%
QNRX QUOIN PHARMACEUTICALS LTD 0.1%
Value ($000) $353 (-68.7%) Shares 53,460 (-31.6%) Est. Cost $14.43 Unrealized
ZVRA ZEVRA THERAPEUTICS INC 1.8%
Value ($000) $4,474 (-12.3%) Shares 480,000 (-15.7%) Est. Cost $7.20 Unrealized +21.7%
ABEO ABEONA THERAPEUTICS INC 0.2%
Value ($000) $448 (-57.5%) Shares 100,000 (-50.0%) Est. Cost $5.79 Unrealized -10.8%
KZIA KAZIA THERAPEUTICS LTD 1.0%
Value ($000) $2,568 (-19.0%) Shares 345,179 (-25.0%) Est. Cost $6.89 Unrealized
PMVP PMV PHARMACEUTICALS INC 0.4%
Value ($000) $878 (-39.0%) Shares 708,102 (-38.5%) Est. Cost $1.40 Unrealized -19.5%
CBIO CRESCENT BIOPHARMA INC. 0.6%
Value ($000) $1,561 (+50.2%) Shares 85,000 (-3.1%) Est. Cost $12.74 Unrealized -13.2%
MNKD MANNKIND CORP 0.0%
Value ($000) $40 (-91.8%) Shares 16,300 (-81.1%) Est. Cost $4.39 Unrealized +26.9%
CRBP CORBUS PHARMACEUTICALS HLDGS 1.4%
Value ($000) $3,601 (+13.4%) Shares 383,462 (-1.7%) Est. Cost $12.34 Unrealized -34.3%
CGEN COMPUGEN LTD 0.1%
Value ($000) $222 (-52.5%) Shares 104,300 (-65.8%) Est. Cost $1.66 Unrealized +10.3%
CABA CABALETTA BIO INC 0.1%
Value ($000) $135 (-64.1%) Shares 50,000 (-70.8%) Est. Cost $2.48 Unrealized +5.6%
BOLD BOUNDLESS BIO INC 0.3%
Value ($000) $657 (-22.8%) Shares 597,682 (-15.8%) Est. Cost $1.22 Unrealized -2.3%
OVID OVID THERAPEUTICS INC 0.0%
Value ($000) $89 (-46.8%) Shares 40,000 (-60.9%) Est. Cost $1.54 Unrealized +3.6%
AYTU AYTU BIOPHARMA INC 0.9%
Value ($000) $2,163 (+2.2%) Shares 792,289 (-2.6%) Est. Cost $1.82 Unrealized +38.7%
EVAX EVAXION AS 0.0%
Value ($000) $73 (-23.1%) Shares 19,713 (-1.4%) Est. Cost $4.77 Unrealized
ZNTL ZENTALIS PHARMACEUTICALS INC 0.3%
Value ($000) $630 (+0.6%) Shares 269,100 (-42.0%) Est. Cost $1.56 Unrealized +67.1%
PLRX PLIANT THERAPEUTICS INC 0.1%
Value ($000) $283 (+0.9%) Shares 224,650 (-2.3%) Est. Cost $1.53 Unrealized -18.6%