Institutions / Casdin Capital, LLC

Casdin Capital, LLC

CIK 1534261 · Institution · as of Dec 31, 2025
Portfolio value
$1.61B
Positions
38
As of
Dec 31, 2025

Top holdings

Dec 31, 2025View all 38 →
CompanyClassValueShares% of portfolio
GeneDx Holdings Corp.$391.11M3,007,16424.3%
Revolution Medicines, Inc.$205.28M2,577,33312.8%
Biolife Solutions Inc$144.04M5,957,1658.9%
Standard Biotools Inc.$113.64M88,783,8567.1%
Relay Therapeutics, Inc.$110.01M13,003,5746.8%
Structure Therapeutics Inc.GPCRADR$81.72M1,175,0005.1%
Illumina Inc$78.70M600,0004.9%
Avidity Biosciences, Inc.$72.13M1,000,0004.5%
Beam Therapeutics Inc.$44.35M1,600,0002.8%
Guardant Health, Inc.$38.81M380,0002.4%
Maze Therapeutics, Inc.$31.44M758,8572.0%
Denali Therapeutics Inc.$30.38M1,840,0001.9%
Alnylam Pharmaceuticals Inc$29.82M75,0001.9%
Neurogene Inc.NGNECommon Stock$26.68M1,295,3611.7%
10x Genomics, Inc.$22.83M1,400,0001.4%
ARS Pharmaceuticals, Inc.$18.64M1,600,0001.2%
Tempus AI, Inc.$17.37M294,1271.1%
Unitedhealth Group Inc$16.51M50,0001.0%
Septerna, Inc.SEPNCommon Stock$15.43M553,2681.0%
HIMS & HERS HEALTH, INC.$12.50M385,0000.8%
Veracyte Inc$11.63M276,3080.7%
Dexcom Inc$11.61M175,0000.7%
Scholar Rock Holding Corp$11.45M260,0000.7%
Cigna Group$11.01M40,0000.7%
Prime Medicine, Inc.PRMECommon Stock$10.99M3,167,1750.7%

Activity

Dec 31, 2025
InsidersInstitutions
This fund's 13F position changes — what it's buying and selling.
No quarter-over-quarter changes yet — position changes appear once we've ingested two consecutive 13F filings for this manager. We currently hold 1 quarter of holdings.