IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Rock Springs Capital Management LP

Q3 2020 Holdings

Filed 2020-11-16 | 148 holdings | $817.2M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Centene Corp del(CNC)COM15135B101$77.0M1,320,0009.4%
Argenx SE(ARGX)SPONSORED ADR04016X101$75.5M287,5009.2%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$64.9M1,573,2007.9%
Beigene LTD(ONC)SPONSORED ADR07725L102$61.6M215,0007.5%
Agios Pharmaceuticals Inc(AGIO)COM00847X104$55.4M1,581,5096.8%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$49.5M339,8146.1%
Biogen Inc(BIIB)COM09062X103$48.9M172,5006.0%
Align Technology Inc(ALGN)COM016255101$46.8M143,0005.7%
Boston Scientific Corp(BSX)COM101137107$42.0M1,100,0005.1%
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$36.0M233,5004.4%
Adaptive Biotechnologies COR(ADPT)COM00650F109$30.9M635,0003.8%
Coherus Biosciences Inc(CHRS)COM19249H103$30.5M1,665,4493.7%
Ardelyx Inc(ARDX)COM039697107$26.7M5,076,8673.3%
Biomarin Pharmaceutical Inc(BMRN)COM09061G101$26.6M350,0003.3%
Bright Horizons FAM SOL in D(BFAM)COM109194100$25.2M165,5003.1%
Collegium Pharmaceutical Inc(COLL)COM19459J104$24.5M1,175,0003.0%
Acadia Healthcare Company in(ACHC)COM00404A109$22.4M760,0002.7%
Adaptimmune Therapeutics PLC(ADAPY)SPONDS ADR00653A107$15.9M1,986,9101.9%
Conmed Corp(CNMD)COM207410101$14.2M180,0001.7%
Aurinia Pharmaceuticals Inc(AUPH)COM05156V102$11.4M772,5691.4%
Arvinas Inc(ARVN)COM04335A105$11.4M481,4681.4%
Annexon Inc(ANNX)COM03589W102$7.2M236,8110.9%
Aclaris Therapeutics Inc(ACRS)COM00461U105$5.3M2,076,3070.7%
Cytokinetics Inc(CYTK)COM NEW23282W605$4.5M206,4950.5%
Irhythm Technologies Inc(IRTC)COM450056106$148.8K625,0000.0%
Neurocrine Biosciences Inc(NBIX)COM64125C109$140.9K1,465,5000.0%
Immunomedics Inc(IMMU)COM452907108$135.0K1,587,5000.0%
Unitedhealth Group Inc(UNH)COM91324P102$126.3K405,0000.0%
Humana Inc(HUM)COM444859102$100.4K242,5000.0%
Blueprint Medicines Corp(2L9)COM09627Y109$88.3K952,7730.0%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$85.1K120,0000.0%
Insulet Corp(PODD)COM45784P101$74.6K315,5000.0%
ZAI LAB LTD(ZLAB)ADR98887Q104$68.5K823,5270.0%
Invitae Corp(NVTA1EUR)COM46185L103$65.8K1,517,9620.0%
Novavax Inc(NVAX)COM NEW670002401$63.5K585,7050.0%
HCA Healthcare Inc(HCA)COM40412C101$62.3K500,0000.0%
Pacira Biosciences(PCRX)COM695127100$60.4K1,005,0000.0%
Mirati Therapeutics Inc(MRTXEUR)COM60468T105$57.9K348,7610.0%
Freshpet Inc(FRPT)COM358039105$56.6K506,5000.0%
Nevro Corp(NVROEUR)COM64157F103$53.8K386,0000.0%
Baxter Intl Inc(BAX)COM071813109$51.9K645,0000.0%
Horizon Therapeutics PUB LSHSG46188101$50.5K650,0000.0%
Idexx Labs Inc(IDXX)COM45168D104$49.1K125,0000.0%
Seattle Genetics IncCOM812578102$48.9K250,0000.0%
Sarepta Therapeutics Inc(SRPT)COM803607100$48.5K345,5000.0%
Ultragenyx Pharmaceutical in(RARE)COM90400D108$47.4K576,8410.0%
Edwards Lifesciences Corp(EW)COM28176E108$46.5K582,0000.0%
Encompass Health Corp(EHC)COM29261A100$45.4K698,0000.0%
Teleflex Incorporated(TFX)COM879369106$44.3K130,0000.0%
Exact Sciences Corp(EXAS)COM30063P105$43.2K424,0000.0%
Page 1 of 3Next