Fund Holdings — Samsara BioCapital, LLC

Total Portfolio Value:
$969.26M
Total Bought:
$237.43M
Total Sold:
$84.41M
Net Transaction:
+$153.02M
Notable People:
Michael Philip Dybbs
Securities
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SharesValue
Q3 2025
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Q4 2025
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Change
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Q3 2025
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Q4 2025
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Weight (%)
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Change
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Scholar Rock Holding Corporation(SRRK)5,612,8966,897,652+1,284,756$209.02M$303.84M31.35%+$94.82M
Mineralys Therapeutics, Inc.(MLYS)6,263,1515,871,018-392,133$237.50M$213.06M21.98%-$24.44M
Kalaris Therapeutics, Inc.(KLRS)11,448,08112,948,081+1,500,000$66.17M$109.28M11.27%+$43.11M
Septerna, Inc.(SEPN)3,149,1283,149,1280$59.24M$87.80M9.06%+$28.56M
Alumis Inc4,801,3705,756,984+955,614$19.16M$56.19M5.80%+$37.03M
Neurogene Inc.(NGNE)1,717,1271,717,1270$29.76M$35.37M3.65%+$5.62M
Inventiva S.A.ADS(IVA)05,194,805+5,194,805$0$24.16M2.49%+$24.16M
Gossamer Bio, Inc.(GOSS)6,130,2687,222,559+1,092,291$16.12M$22.39M2.31%+$6.27M
Upstream Bio, Inc.(UPB)962,154736,047-226,107$18.10M$19.98M2.06%+$1.89M
Aquestive Therapeutics Inc2,500,0002,500,0000$13.97M$16.15M1.67%+$2.17M
Jade Biosciences Inc531,163968,798+437,635$4.58M$14.95M1.54%+$10.36M
vTv Therapeutics Inc.CL A(VTVT)374,461298,496-75,965$8.74M$11.94M1.23%+$3.19M
Rani Therapeutics Holdings, Inc.CL A(RANI)08,500,000+8,500,000$0$11.47M1.18%+$11.47M
Palvella Therapeutics, Inc.(PVLA)209,634104,817-104,817$13.14M$10.97M1.13%-$2.17M
ABIVAX Société AnonymeADS(ABVX)75,44275,4420$6.41M$10.17M1.05%+$3.77M
X4 Pharmaceuticals, Inc.(XFOR)01,960,000+1,960,000$0$7.84M0.81%+$7.84M
Nkarta, Inc.(NKTX)3,768,0353,507,666-260,369$7.80M$6.49M0.67%-$1.31M
Arcellx Inc
COMMON STOCK
81,16560,873-20,292$6.66M$3.97M0.41%-$2.69M
Sutro Biopharma, Inc.(STRO)0204,503+204,503$0$2.37M0.24%+$2.37M
Contineum Therapeutics, Inc.CL A(CTNM)571,14272,245-498,897$6.71M$825.8K0.09%-$5.89M
Nuvation Bio Inc.W EXP 02 10 202(NUVB)133,333124,119-9,214$26.9K$41.0K0.00%+$14.0K
Aura Biosciences, Inc.(AURA)584,8490-584,849$3.61M$0—-$3.61M
Avadel Pharmaceuticals Plc675,5040-675,504$10.31M$0—-$10.31M
Bolt Biotherapeutics Inc48,8300-48,830$259.8K$0—-$259.8K
LENZ Therapeutics, Inc.(LENZ)343,0120-343,012$15.98M$0—-$15.98M
Rhythm Pharmaceuticals, Inc.(RYTM)30,2850-30,285$3.06M$0—-$3.06M
Surrozen, Inc.(SRZN)241,4000-241,400$3.11M$0—-$3.11M
Surrozen, Inc.W EXP 08 01 203(SRZN)99,9990-99,999$1.8K$0—-$1.8K
Sutro Biopharma, Inc.(STRO)2,196,8140-2,196,814$1.91M$0—-$1.91M
Terns Pharmaceuticals Inc135,5730-135,573$1.02M$0—-$1.02M
Zymeworks Inc.(ZYME)207,9010-207,901$3.55M$0—-$3.55M
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Samsara BioCapital, LLC — 13F Holdings — Q4 2025 | TickerTrail