Rock Springs Capital Management LP Q1 2023 Filing
Filed May 15, 2023
Portfolio Value
$4.2B
Holdings
121
Report Date
Q1 2023
Filing Type
13F-HR
All Holdings (121 positions)
| Stock | Value |
|---|---|
HUMHUMANA INC | $207.0M |
AGLAGILON HEALTH INC | $187.2M |
PODDINSULET CORP | $171.2M |
IMCRIMMUNOCORE HLDGS PLC | $148.4M |
ARGXARGENX SE | $130.4M |
UNHUNITEDHEALTH GROUP INC | $127.6M |
EVHEVOLENT HEALTH INC | $123.4M |
NBIXNEUROCRINE BIOSCIENCES INC | $122.5M |
PENPENUMBRA INC | $120.8M |
—PROMETHEUS BIOSCIENCES INC | $110.7M |
IDXXIDEXX LABS INC | $103.8M |
2L9BLUEPRINT MEDICINES CORP | $91.5M |
KRTXKARUNA THERAPEUTICS INC | $89.6M |
MDGLMADRIGAL PHARMACEUTICALS INC | $84.3M |
AFWALIGN TECHNOLOGY INC | $82.6M |
SGENUSDSEAGEN INC | $81.0M |
HZNPHORIZON THERAPEUTICS PUB L | $80.8M |
ISRGINTUITIVE SURGICAL INC | $76.3M |
WSTWEST PHARMACEUTICAL SVSC INC | $70.0M |
ALNYALNYLAM PHARMACEUTICALS INC | $69.1M |
EXASEXACT SCIENCES CORP | $63.8M |
ACHCACADIA HEALTHCARE COMPANY IN | $62.2M |
CERE1EURCEREVEL THERAPEUTICS HLDNG I | $61.3M |
AGIOAGIOS PHARMACEUTICALS INC | $61.1M |
SRPTSAREPTA THERAPEUTICS INC | $61.0M |
DC4DEXCOM INC | $57.0M |
AKROAKERO THERAPEUTICS INC | $55.6M |
RAREULTRAGENYX PHARMACEUTICAL IN | $53.6M |
EWEDWARDS LIFESCIENCES CORP | $53.4M |
ASNDASCENDIS PHARMA A/S | $45.6M |
FRPTFRESHPET INC | $43.9M |
MIRMMIRUM PHARMACEUTICALS INC | $43.1M |
AMLXAMYLYX PHARMACEUTICALS INC | $42.6M |
XENEXENON PHARMACEUTICALS INC | $42.2M |
PCRXPACIRA BIOSCIENCES INC | $42.1M |
PHRPHREESIA INC | $42.1M |
BMEABIOMEA FUSION INC | $40.2M |
MRTXEURMIRATI THERAPEUTICS INC | $39.6M |
NVROEURNEVRO CORP | $39.0M |
IRTCIRHYTHM TECHNOLOGIES INC | $38.4M |
—OLINK HLDG AB | $37.2M |
ACCDEURACCOLADE INC | $36.6M |
PRTAPROTHENA CORP PLC | $36.5M |
KYMRKYMERA THERAPEUTICS INC | $36.4M |
ZLABZAI LAB LTD | $35.2M |
ACRSACLARIS THERAPEUTICS INC | $32.1M |
—ABCAM PLC | $30.2M |
TVTXTRAVERE THERAPEUTICS INC | $28.7M |
RYTMRHYTHM PHARMACEUTICALS INC | $28.5M |
XLVSELECT SECTOR SPDR TR | $25.9M |
BMRNBIOMARIN PHARMACEUTICAL INC | $25.7M |
SWAVUSDSHOCKWAVE MED INC | $25.0M |
LEGNLEGEND BIOTECH CORP | $22.1M |
LFSTLIFESTANCE HEALTH GROUP INC | $21.5M |
CNMDCONMED CORP | $21.3M |
BCRXBIOCRYST PHARMACEUTICALS INC | $19.5M |
—AMRYT PHARMA PLC | $19.3M |
AZTAAZENTA INC | $19.2M |
INZYINOZYME PHARMA INC | $18.4M |
MLYSMINERALYS THERAPEUTICS INC | $18.3M |
CMPXCOMPASS THERAPEUTICS INC | $18.0M |
DVAXDYNAVAX TECHNOLOGIES CORP | $17.8M |
IMTXIMMATICS N.V | $17.3M |
—MERSANA THERAPEUTICS INC | $16.9M |
CYTKCYTOKINETICS INC | $15.8M |
COLLCOLLEGIUM PHARMACEUTICAL INC | $15.6M |
RVMDREVOLUTION MEDICINES INC | $15.2M |
TCE2CELLDEX THERAPEUTICS INC NEW | $15.2M |
WRBYWARBY PARKER INC | $13.8M |
PLRXPLIANT THERAPEUTICS INC | $13.1M |
ANABANAPTYSBIO INC | $12.5M |
AM6AMICUS THERAPEUTICS INC | $11.8M |
290ACHINOOK THERAPEUTICS INC | $11.7M |
EDAEDAP TMS S A | $11.4M |
RLAYRELAY THERAPEUTICS INC | $11.1M |
HCATHEALTH CATALYST INC | $10.9M |
AURAAURA BIOSCIENCES INC | $9.5M |
BHVNBIOHAVEN LTD | $9.4M |
VERVVERVE THERAPEUTICS INC | $8.1M |
MGNXMACROGENICS INC | $8.1M |
NVCRNOVOCURE LTD | $7.5M |
LUNGPULMONX CORP | $7.3M |
OKURRENEO PHARMACEUTICALS INC | $6.8M |
IRONDISC MEDICINE INC | $6.6M |
SPRBSPRUCE BIOSCIENCES INC | $6.0M |
AUPHAURINIA PHARMACEUTICALS INC | $5.3M |
—ICOSAVAX INC | $5.0M |
GHGUARDANT HEALTH INC | $4.7M |
—KINNATE BIOPHARMA INC | $4.7M |
VIGLVIGIL NEUROSCIENCE INC | $4.6M |
XLOXILIO THERAPEUTICS INC | $4.6M |
MREOMEREO BIOPHARMA GROUP PLC | $4.4M |
—PARATEK PHARMACEUTICALS INC | $4.4M |
NVTA1EURINVITAE CORP | $4.4M |
—THESEUS PHARMACEUTICALS INC | $3.9M |
NVV1NOVAVAX INC | $3.7M |
FATEFATE THERAPEUTICS INC | $3.5M |
BEAMBEAM THERAPEUTICS INC | $3.4M |
TVTX 2.5 09/15/25TRAVERE THERAPEUTICS INC | $3.1M |
ADAPYADAPTIMMUNE THERAPEUTICS PLC | $3.0M |
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