Rock Springs Capital Management LP Q3 2022 Filing

Filed November 14, 2022

Portfolio Value

$3.9B

Holdings

127

Report Date

Q3 2022

Filing Type

13F-HR

All Holdings (127 positions)

StockValue
HUMHUMANA INC
$206.9M
AGLAGILON HEALTH INC
$181.4M
IMCRIMMUNOCORE HLDGS PLC
$164.0M
UNHUNITEDHEALTH GROUP INC
$136.1M
ARGXARGENX SE
$123.6M
NBIXNEUROCRINE BIOSCIENCES INC
$119.2M
PODDINSULET CORP
$118.9M
EVHEVOLENT HEALTH INC
$117.2M
2L9BLUEPRINT MEDICINES CORP
$101.4M
KRTXKARUNA THERAPEUTICS INC
$93.1M
PENPENUMBRA INC
$90.3M
AGIOAGIOS PHARMACEUTICALS INC
$86.5M
IDXXIDEXX LABS INC
$73.1M
AFWALIGN TECHNOLOGY INC
$71.2M
CERE1EURCEREVEL THERAPEUTICS HLDNG I
$70.6M
ALNYALNYLAM PHARMACEUTICALS INC
$66.6M
ACHCACADIA HEALTHCARE COMPANY IN
$66.1M
ACRSACLARIS THERAPEUTICS INC
$62.4M
MRTXEURMIRATI THERAPEUTICS INC
$60.5M
ISRGINTUITIVE SURGICAL INC
$56.0M
PCRXPACIRA BIOSCIENCES INC
$54.1M
EWEDWARDS LIFESCIENCES CORP
$52.1M
SWAVUSDSHOCKWAVE MED INC
$50.1M
RAREULTRAGENYX PHARMACEUTICAL IN
$49.2M
SRPTSAREPTA THERAPEUTICS INC
$47.5M
AKROAKERO THERAPEUTICS INC
$46.6M
HZNPHORIZON THERAPEUTICS PUB L
$45.0M
WSTWEST PHARMACEUTICAL SVSC INC
$44.4M
ASNDASCENDIS PHARMA A/S
$43.9M
RYTMRHYTHM PHARMACEUTICALS INC
$43.1M
XENEXENON PHARMACEUTICALS INC
$41.7M
PRTAPROTHENA CORP PLC
$41.1M
ZLABZAI LAB LTD
$40.8M
BAXBAXTER INTL INC
$40.7M
CINCOR PHARMA INC
$39.6M
DC4DEXCOM INC
$39.5M
PROMETHEUS BIOSCIENCES INC
$38.1M
MIRMMIRUM PHARMACEUTICALS INC
$37.7M
SGENUSDSEAGEN INC
$37.2M
IRTCIRHYTHM TECHNOLOGIES INC
$36.7M
NVROEURNEVRO CORP
$36.7M
FRPTFRESHPET INC
$35.1M
CVETUSDCOVETRUS INC
$35.1M
PHRPHREESIA INC
$33.2M
ABCAM PLC
$30.5M
MERSANA THERAPEUTICS INC
$27.6M
ACCDEURACCOLADE INC
$26.0M
XLVSELECT SECTOR SPDR TR
$24.2M
TVTXTRAVERE THERAPEUTICS INC
$23.4M
KYMRKYMERA THERAPEUTICS INC
$22.8M
BMRNBIOMARIN PHARMACEUTICAL INC
$22.4M
BCRXBIOCRYST PHARMACEUTICALS INC
$21.6M
CYTKCYTOKINETICS INC
$21.5M
MDGLMADRIGAL PHARMACEUTICALS INC
$20.6M
VERVVERVE THERAPEUTICS INC
$19.2M
GOSSGOSSAMER BIO INC
$19.0M
EXASEXACT SCIENCES CORP
$18.8M
CNMDCONMED CORP
$18.7M
AURAAURA BIOSCIENCES INC
$18.4M
LEGNLEGEND BIOTECH CORP
$18.4M
DVAXDYNAVAX TECHNOLOGIES CORP
$17.6M
OLINK HLDG AB
$17.5M
WRBYWARBY PARKER INC
$17.5M
IMTXIMMATICS N.V
$16.8M
ANABANAPTYSBIO INC
$14.7M
AZTAAZENTA INC
$14.2M
RLAYRELAY THERAPEUTICS INC
$13.8M
NVCRNOVOCURE LTD
$13.3M
LFSTLIFESTANCE HEALTH GROUP INC
$13.2M
ARVNARVINAS INC
$12.5M
CMPXCOMPASS THERAPEUTICS INC
$12.2M
TCE2CELLDEX THERAPEUTICS INC NEW
$11.9M
COLLCOLLEGIUM PHARMACEUTICAL INC
$11.6M
AMLXAMYLYX PHARMACEUTICALS INC
$11.4M
NVV1NOVAVAX INC
$10.9M
GHGUARDANT HEALTH INC
$10.8M
AM6AMICUS THERAPEUTICS INC
$10.6M
290ACHINOOK THERAPEUTICS INC
$10.0M
LUNGPULMONX CORP
$10.0M
GOSS 5 06/01/27GOSSAMER BIO INC
$9.9M
ORION ACQUISITION CORP
$9.9M
AMRYT PHARMA PLC
$9.2M
KINNATE BIOPHARMA INC
$8.9M
HCATHEALTH CATALYST INC
$8.5M
NVTA1EURINVITAE CORP
$8.3M
NKTXNKARTA INC
$8.1M
AUPHAURINIA PHARMACEUTICALS INC
$8.0M
DSGNDESIGN THERAPEUTICS INC
$7.7M
INZYINOZYME PHARMA INC
$7.5M
EDAEDAP TMS S A
$7.5M
BMEABIOMEA FUSION INC
$7.1M
GAMIDA CELL LTD
$6.6M
MREOMEREO BIOPHARMA GROUP PLC
$5.4M
BEAMBEAM THERAPEUTICS INC
$5.3M
EQRX INC
$5.0M
PARATEK PHARMACEUTICALS INC
$4.5M
VIGLVIGIL NEUROSCIENCE INC
$4.3M
MGNXMACROGENICS INC
$4.2M
XLOXILIO THERAPEUTICS INC
$4.0M
F-STAR THERAPEUTICS INC
$3.9M
Page 1 of 2Next