$2.6 Billion is the total value of Rock Springs Capital Management LP's 147 reported holdings in Q2 2018. The portfolio turnover from Q1 2018 to Q2 2018 was 16.1% .
Value | Shares | ↓ Weighting | ||||||
---|---|---|---|---|---|---|---|---|
UNH | Buy | UNITEDHEALTH GROUP INC | $139,230,000 | +33.5% | 567,500 | +16.4% | 5.36% | +20.4% |
MDGL | Buy | MADRIGAL PHARMACEUTICALS INC | $95,738,000 | +151.8% | 342,300 | +5.2% | 3.68% | +127.1% |
ISRG | Sell | INTUITIVE SURGICAL INC | $67,896,000 | +14.3% | 141,900 | -1.4% | 2.61% | +3.1% |
NBIX | Buy | NEUROCRINE BIOSCIENCES INC | $61,930,000 | +23.2% | 630,400 | +4.0% | 2.38% | +11.1% |
GWPH | Buy | GW PHARMACEUTICALS PLCads | $61,398,000 | +51.4% | 440,000 | +22.2% | 2.36% | +36.6% |
ALXN | Buy | ALEXION PHARMACEUTICALS INC | $61,144,000 | +13.1% | 492,500 | +1.5% | 2.35% | +2.0% |
ABBV | ABBVIE INC | $55,590,000 | -2.1% | 600,000 | 0.0% | 2.14% | -11.7% | |
WCG | Buy | WELLCARE HEALTH PLANS INC | $54,912,000 | +111.6% | 223,000 | +66.4% | 2.11% | +90.9% |
MOH | Sell | MOLINA HEALTHCARE INC | $53,377,000 | +14.2% | 545,000 | -5.4% | 2.05% | +3.0% |
ACHC | ACADIA HEALTHCARE COMPANY IN | $51,281,000 | +4.4% | 1,253,500 | 0.0% | 1.97% | -5.8% | |
LOXO | Sell | LOXO ONCOLOGY INC | $50,292,000 | +37.7% | 289,900 | -8.4% | 1.94% | +24.2% |
ONCE | Sell | SPARK THERAPEUTICS INC | $45,021,000 | +8.4% | 544,000 | -12.8% | 1.73% | -2.2% |
HCA | Buy | HCA HEALTHCARE INC | $44,118,000 | +19.7% | 430,000 | +13.2% | 1.70% | +8.0% |
COLL | Sell | COLLEGIUM PHARMACEUTICAL INC | $39,353,000 | -19.8% | 1,650,000 | -14.1% | 1.51% | -27.7% |
SRPT | Buy | SAREPTA THERAPEUTICS INC | $39,324,000 | +105.7% | 297,500 | +15.3% | 1.51% | +85.6% |
IRTC | Buy | IRHYTHM TECHNOLOGIES INC | $38,942,000 | +29.6% | 480,000 | +0.5% | 1.50% | +16.8% |
PCRX | Buy | PACIRA PHARMACEUTICALS INC | $38,396,000 | +9.6% | 1,198,000 | +6.5% | 1.48% | -1.2% |
RDUS | Buy | RADIUS HEALTH INC | $33,154,000 | -7.8% | 1,125,000 | +12.5% | 1.28% | -16.8% |
BGNE | Sell | BEIGENE LTDsponsored adr | $33,052,000 | -11.1% | 215,000 | -2.8% | 1.27% | -19.8% |
PEN | Sell | PENUMBRA INC | $32,707,000 | +16.4% | 236,750 | -2.6% | 1.26% | +5.0% |
VRTX | Buy | VERTEX PHARMACEUTICALS INC | $32,377,000 | +9.8% | 190,500 | +5.2% | 1.25% | -1.0% |
EHC | Buy | ENCOMPASS HEALTH CORP | $30,474,000 | +63.0% | 450,000 | +37.6% | 1.17% | +47.2% |
SYK | STRYKER CORP | $30,057,000 | +4.9% | 178,000 | 0.0% | 1.16% | -5.3% | |
CELG | Buy | CELGENE CORP | $28,623,000 | +3.5% | 360,400 | +16.2% | 1.10% | -6.7% |
DVA | Buy | DAVITA INC | $28,366,000 | +5.6% | 408,500 | +0.2% | 1.09% | -4.7% |
PBYI | Buy | PUMA BIOTECHNOLOGY INC | $28,144,000 | +0.2% | 475,800 | +15.2% | 1.08% | -9.7% |
TSRO | Buy | TESARO INC | $27,812,000 | -15.1% | 625,400 | +9.1% | 1.07% | -23.4% |
AXGN | Buy | AXOGEN INC | $27,386,000 | +48.6% | 545,000 | +7.9% | 1.05% | +34.1% |
PRAH | Sell | PRA HEALTH SCIENCES INC | $26,911,000 | -17.9% | 288,247 | -27.0% | 1.04% | -25.9% |
WMGI | WRIGHT MED GROUP N V | $25,960,000 | +30.8% | 1,000,000 | 0.0% | 1.00% | +18.1% | |
GILD | Buy | GILEAD SCIENCES INC | $25,857,000 | +9.4% | 365,000 | +16.5% | 1.00% | -1.3% |
MDCO | MEDICINES CO | $25,323,000 | +11.4% | 690,000 | 0.0% | 0.97% | +0.4% | |
TFX | TELEFLEX INC | $24,809,000 | +5.2% | 92,500 | 0.0% | 0.96% | -5.1% | |
ALDR | Buy | ALDER BIOPHARMACEUTICALS INC | $24,727,000 | +27.3% | 1,565,000 | +2.3% | 0.95% | +14.7% |
EW | Sell | EDWARDS LIFESCIENCES CORP | $24,019,000 | -9.4% | 165,000 | -13.2% | 0.92% | -18.3% |
EXAS | Buy | EXACT SCIENCES CORP | $22,720,000 | +52.1% | 380,000 | +2.6% | 0.87% | +37.2% |
ALGN | Buy | ALIGN TECHNOLOGY INC | $22,581,000 | +37.3% | 66,000 | +0.8% | 0.87% | +23.8% |
INGN | Buy | INOGEN INC | $22,173,000 | +63.3% | 119,000 | +7.7% | 0.85% | +47.3% |
BAX | BAXTER INTL INC | $21,930,000 | +13.5% | 297,000 | 0.0% | 0.84% | +2.4% | |
HRTX | Buy | HERON THERAPEUTICS INC | $20,396,000 | +55.2% | 525,000 | +10.3% | 0.78% | +40.2% |
TMO | Sell | THERMO FISHER SCIENTIFIC INC | $19,885,000 | -15.9% | 96,000 | -16.2% | 0.76% | -24.1% |
INCY | Buy | INCYTE CORP | $19,832,000 | +30.4% | 296,000 | +62.2% | 0.76% | +17.6% |
INSM | INSMED INC | $19,511,000 | +5.0% | 825,000 | 0.0% | 0.75% | -5.3% | |
NUVA | Buy | NUVASIVE INC | $19,415,000 | +21.9% | 372,500 | +22.1% | 0.75% | +10.0% |
FGEN | Sell | FIBROGEN INC | $19,218,000 | +34.4% | 307,000 | -0.8% | 0.74% | +21.3% |
ABC | Sell | AMERISOURCEBERGEN CORP | $18,759,000 | -26.2% | 220,000 | -25.4% | 0.72% | -33.5% |
ZBH | Buy | ZIMMER BIOMET HLDGS INC | $17,942,000 | +11.6% | 161,000 | +9.2% | 0.69% | +0.6% |
MRSN | Sell | MERSANA THERAPEUTICS INC | $17,860,000 | -12.9% | 1,000,000 | -23.1% | 0.69% | -21.5% |
ASMB | Buy | ASSEMBLY BIOSCIENCES INC | $17,645,000 | -18.9% | 450,000 | +1.6% | 0.68% | -26.9% |
ACRS | Buy | ACLARIS THERAPEUTICS INC | $17,094,000 | +84.1% | 856,000 | +61.5% | 0.66% | +66.2% |
ALNY | Buy | ALNYLAM PHARMACEUTICALS INC | $17,088,000 | +0.3% | 173,500 | +21.3% | 0.66% | -9.5% |
GLPG | GALAPAGOS NVspon adr | $17,053,000 | -7.6% | 185,000 | 0.0% | 0.66% | -16.6% | |
OBSV | Buy | OBSEVA SA | $16,957,000 | +49.6% | 1,120,000 | +33.3% | 0.65% | +35.2% |
JAZZ | Sell | JAZZ PHARMACEUTICALS PLC | $16,885,000 | -9.6% | 98,000 | -20.8% | 0.65% | -18.4% |
EPZM | Sell | EPIZYME INC | $16,819,000 | -25.7% | 1,241,253 | -2.6% | 0.65% | -33.0% |
BOLD | Sell | AUDENTES THERAPEUTICS INC | $16,812,000 | -1.0% | 440,000 | -22.1% | 0.65% | -10.6% |
ARNA | ARENA PHARMACEUTICALS INC | $16,350,000 | +10.4% | 375,000 | 0.0% | 0.63% | -0.5% | |
ASND | Sell | ASCENDIS PHARMA A Ssponsored adr | $16,198,000 | -12.6% | 243,500 | -14.1% | 0.62% | -21.2% |
HOLX | HOLOGIC INC | $15,900,000 | +6.4% | 400,000 | 0.0% | 0.61% | -3.9% | |
WST | New | WEST PHARMACEUTICAL SVSC INC | $15,886,000 | – | 160,000 | +100.0% | 0.61% | – |
BHVN | Buy | BIOHAVEN PHARMACTL HLDG CO L | $15,709,000 | +87.6% | 397,500 | +22.3% | 0.60% | +69.2% |
IDXX | Buy | IDEXX LABS INC | $15,692,000 | +30.1% | 72,000 | +14.3% | 0.60% | +17.5% |
FOLD | AMICUS THERAPEUTICS INC | $15,620,000 | +3.9% | 1,000,000 | 0.0% | 0.60% | -6.4% | |
BIIB | BIOGEN INC | $15,383,000 | +6.0% | 53,000 | 0.0% | 0.59% | -4.4% | |
RARE | Buy | ULTRAGENYX PHARMACEUTICAL IN | $15,374,000 | +74.3% | 200,000 | +15.6% | 0.59% | +57.4% |
XENT | INTERSECT ENT INC | $15,355,000 | -4.7% | 410,000 | 0.0% | 0.59% | -14.0% | |
TBPH | THERAVANCE BIOPHARMA INC | $14,801,000 | -6.5% | 652,600 | 0.0% | 0.57% | -15.6% | |
GTHX | Buy | G1 THERAPEUTICS INC | $13,038,000 | +22.6% | 300,000 | +4.5% | 0.50% | +10.6% |
EXEL | Buy | EXELIXIS INC | $12,804,000 | +230.3% | 595,000 | +240.0% | 0.49% | +198.8% |
TBIO | New | TRANSLATE BIO INC | $12,790,000 | – | 1,011,079 | +100.0% | 0.49% | – |
BPMC | Buy | BLUEPRINT MEDICINES CORP | $12,633,000 | -12.7% | 199,000 | +26.1% | 0.49% | -21.2% |
AMRN | AMARIN CORP PLCspons adr new | $12,360,000 | +2.7% | 4,000,000 | 0.0% | 0.48% | -7.4% | |
PTLA | PORTOLA PHARMACEUTICALS INC | $12,230,000 | +15.7% | 323,800 | 0.0% | 0.47% | +4.4% | |
MRTX | Buy | MIRATI THERAPEUTICS INC | $11,832,000 | +103.9% | 240,000 | +27.0% | 0.46% | +83.5% |
IMMU | Buy | IMMUNOMEDICS INC | $11,835,000 | +80.0% | 500,000 | +11.1% | 0.46% | +62.5% |
BMRN | BIOMARIN PHARMACEUTICAL INC | $11,775,000 | +16.2% | 125,000 | 0.0% | 0.45% | +4.9% | |
CLVS | Buy | CLOVIS ONCOLOGY INC | $11,595,000 | -5.1% | 255,000 | +10.2% | 0.45% | -14.4% |
RIGL | Buy | RIGEL PHARMACEUTICALS INC | $11,179,000 | +22.6% | 3,950,000 | +53.4% | 0.43% | +10.5% |
RTRX | RETROPHIN INC | $10,904,000 | +21.9% | 400,000 | 0.0% | 0.42% | +9.9% | |
ARGX | New | ARGENX SEsponsored adr | $10,668,000 | – | 128,750 | +100.0% | 0.41% | – |
ANAB | Buy | ANAPTYSBIO INC | $10,656,000 | -24.2% | 150,000 | +11.1% | 0.41% | -31.6% |
CLSD | CLEARSIDE BIOMEDICAL INC | $10,423,000 | -0.4% | 975,000 | 0.0% | 0.40% | -10.1% | |
NVTA | INVITAE CORP | $10,290,000 | +56.7% | 1,400,000 | 0.0% | 0.40% | +41.4% | |
A | Buy | AGILENT TECHNOLOGIES INC | $10,123,000 | +65.4% | 163,700 | +78.9% | 0.39% | +49.4% |
ZGNX | Buy | ZOGENIX INC | $9,989,000 | +10.6% | 226,000 | +0.2% | 0.38% | -0.3% |
CHRS | Sell | COHERUS BIOSCIENCES INC | $9,660,000 | +25.8% | 690,000 | -0.7% | 0.37% | +13.4% |
FIXX | Sell | HOMOLOGY MEDICINES INC | $9,588,000 | -10.8% | 470,000 | -18.3% | 0.37% | -19.6% |
FPRX | Buy | FIVE PRIME THERAPEUTICS INC | $9,375,000 | -6.8% | 593,000 | +1.3% | 0.36% | -15.9% |
ARDX | Buy | ARDELYX INC | $9,345,000 | -18.7% | 2,525,557 | +11.0% | 0.36% | -26.5% |
ECYT | ENDOCYTE INC | $9,315,000 | +51.8% | 675,000 | 0.0% | 0.36% | +36.6% | |
MNTA | Buy | MOMENTA PHARMACEUTICALS INC | $9,254,000 | +47.8% | 452,500 | +31.2% | 0.36% | +33.3% |
RTIX | RTI SURGICAL INC | $8,970,000 | 0.0% | 1,950,000 | 0.0% | 0.34% | -9.9% | |
ADAP | Sell | ADAPTIMMUNE THERAPEUTICS PLCsponds adr | $8,903,000 | -9.4% | 750,000 | -14.3% | 0.34% | -18.1% |
ODT | Buy | ODONATE THERAPEUTICS INC | $8,782,000 | +8.1% | 397,750 | +3.7% | 0.34% | -2.6% |
CO | GLOBAL CORD BLOOD CORPORATIO | $8,351,000 | -7.0% | 880,000 | 0.0% | 0.32% | -16.2% | |
APTX | New | APTINYX INC | $8,218,000 | – | 340,000 | +100.0% | 0.32% | – |
CBAY | Buy | CYMABAY THERAPEUTICS INC | $7,784,000 | +22.3% | 580,000 | +18.4% | 0.30% | +10.3% |
SPRO | SPERO THERAPEUTICS INC | $7,702,000 | +3.0% | 525,000 | 0.0% | 0.30% | -7.2% | |
SAGE | SAGE THERAPEUTICS INC | $7,670,000 | -2.8% | 49,000 | 0.0% | 0.30% | -12.5% | |
RARX | Buy | RA PHARMACEUTICALS INC | $7,463,000 | +134.2% | 750,000 | +25.0% | 0.29% | +111.0% |
KURA | Buy | KURA ONCOLOGY INC | $7,280,000 | +1364.8% | 400,000 | +1409.4% | 0.28% | +1233.3% |
BLUE | BLUEBIRD BIO INC | $7,063,000 | -8.1% | 45,000 | 0.0% | 0.27% | -17.1% | |
ZLAB | Buy | ZAI LAB LTDadr | $6,975,000 | +10.7% | 300,000 | +1.7% | 0.27% | -0.4% |
AGLE | Buy | AEGLEA BIOTHERAPEUTICS INC | $6,877,000 | +32.3% | 650,000 | +24.0% | 0.26% | +19.4% |
GBT | GLOBAL BLOOD THERAPEUTICS IN | $6,780,000 | -6.4% | 150,000 | 0.0% | 0.26% | -15.5% | |
MYOV | MYOVANT SCIENCES LTD | $6,749,000 | +7.5% | 295,100 | 0.0% | 0.26% | -3.0% | |
RYTM | Buy | RHYTHM PHARMACEUTICALS INC | $6,721,000 | +372.3% | 215,000 | +200.7% | 0.26% | +324.6% |
ACHN | Buy | ACHILLION PHARMACEUTICALS IN | $6,651,000 | -20.3% | 2,350,000 | +4.4% | 0.26% | -28.1% |
LJPC | Buy | LA JOLLA PHARMACEUTICAL CO | $6,484,000 | -1.0% | 222,300 | +1.0% | 0.25% | -10.4% |
CRVS | CORVUS PHARMACEUTICALS INC | $6,314,000 | -4.8% | 575,000 | 0.0% | 0.24% | -14.1% | |
MGNX | MACROGENICS INC | $5,679,000 | -17.9% | 275,000 | 0.0% | 0.22% | -25.8% | |
BSX | New | BOSTON SCIENTIFIC CORP | $5,641,000 | – | 172,500 | +100.0% | 0.22% | – |
INSMED INCnote 1.750% 1/1 | $5,531,000 | +3.2% | 6,000,000 | 0.0% | 0.21% | -7.0% | ||
DERM | DERMIRA INC | $5,520,000 | +15.1% | 600,000 | 0.0% | 0.21% | +3.4% | |
GTXI | GTX INC DEL | $5,420,000 | -13.7% | 354,000 | 0.0% | 0.21% | -22.0% | |
ALDER BIOPHARMACEUTICALS INCnote 2.500% 2/0 | $5,207,000 | +12.6% | 5,000,000 | 0.0% | 0.20% | +1.5% | ||
MEDICINES COnote 2.750% 7/1 | $5,052,000 | +4.8% | 5,000,000 | 0.0% | 0.19% | -5.8% | ||
EVHC | New | ENVISION HEALTHCARE CORP | $4,854,000 | – | 110,300 | +100.0% | 0.19% | – |
ADVM | ADVERUM BIOTECHNOLOGIES INC | $4,770,000 | -8.6% | 900,000 | 0.0% | 0.18% | -17.5% | |
PRTK | PARATEK PHARMACEUTICALS INC | $4,590,000 | -21.5% | 450,000 | 0.0% | 0.18% | -29.2% | |
CMTA | CLEMENTIA PHARMACEUTICALS IN | $4,540,000 | -13.1% | 345,000 | 0.0% | 0.18% | -21.5% | |
CORV | New | CORREVIO PHARMA CORP | $4,536,000 | – | 1,200,000 | +100.0% | 0.18% | – |
NVAX | Buy | NOVAVAX INC | $4,355,000 | -24.6% | 3,250,000 | +18.2% | 0.17% | -31.7% |
DVAX | Buy | DYNAVAX TECHNOLOGIES CORP | $4,087,000 | -18.0% | 268,000 | +6.8% | 0.16% | -26.3% |
MEDICINES COnote 2.500% 1/1 | $3,660,000 | +5.7% | 3,000,000 | 0.0% | 0.14% | -4.7% | ||
CGEN | Buy | COMPUGEN LTDord | $3,558,000 | -3.1% | 1,078,165 | +30.7% | 0.14% | -12.7% |
SLDB | Sell | SOLID BIOSCIENCES INC | $3,385,000 | +260.9% | 95,000 | -24.0% | 0.13% | +225.0% |
ITCI | INTRA CELLULAR THERAPIES INC | $3,313,000 | -16.1% | 187,500 | 0.0% | 0.13% | -24.4% | |
AGN | ALLERGAN PLC | $2,945,000 | -0.9% | 17,665 | 0.0% | 0.11% | -11.0% | |
EGALET CORPnote 5.500% 4/0 | $2,841,000 | -10.1% | 7,800,000 | 0.0% | 0.11% | -19.3% | ||
MNLO | MENLO THERAPEUTICS INC | $2,680,000 | -78.4% | 330,000 | 0.0% | 0.10% | -80.5% | |
TORC | RESTORBIO INC | $2,516,000 | -4.5% | 275,000 | 0.0% | 0.10% | -13.4% | |
Buy | NABRIVA THERAPEUTICS PLC | $2,227,000 | -29.2% | 640,000 | +2.4% | 0.09% | -35.8% | |
MCRB | SERES THERAPEUTICS INC | $1,892,000 | +17.2% | 220,000 | 0.0% | 0.07% | +5.8% | |
CDTX | CIDARA THERAPEUTICS INC | $1,560,000 | +30.0% | 300,000 | 0.0% | 0.06% | +17.6% | |
KNSA | New | KINIKSA PHARMACEUTICALS LTD | $1,562,000 | – | 90,000 | +100.0% | 0.06% | – |
THERAVANCE BIOPHARMA INCnote 3.250%11/0 | $1,491,000 | -1.6% | 1,500,000 | 0.0% | 0.06% | -12.3% | ||
New | NEUROCRINE BIOSCIENCES INCnote 2.250% 5/1 | $1,446,000 | – | 1,000,000 | +100.0% | 0.06% | – | |
BCRX | Sell | BIOCRYST PHARMACEUTICALS | $1,433,000 | -67.5% | 250,000 | -73.0% | 0.06% | -70.7% |
RADIUS HEALTH INCnote 3.000% 9/0 | $1,399,000 | -7.5% | 1,500,000 | 0.0% | 0.05% | -15.6% | ||
SCYX | SCYNEXIS INC | $1,345,000 | +22.4% | 820,000 | 0.0% | 0.05% | +10.6% | |
PTI | Sell | PROTEOSTASIS THERAPEUTICS IN | $1,315,000 | -59.0% | 471,321 | -30.2% | 0.05% | -62.8% |
PRTA | Sell | PROTHENA CORP PLCcall | $1,239,000 | -75.0% | 85,000 | -37.0% | 0.05% | -77.3% |
PACIRA PHARMACEUTICALS INCnote 2.375% 4/0 | $932,000 | +2.2% | 1,000,000 | 0.0% | 0.04% | -7.7% | ||
New | DERMIRA INCnote 3.000% 5/1 | $827,000 | – | 1,000,000 | +100.0% | 0.03% | – | |
CHMA | CHIASMA INC | $788,000 | 0.0% | 525,000 | 0.0% | 0.03% | -11.8% | |
MCK | New | MCKESSON CORP | $667,000 | – | 5,000 | +100.0% | 0.03% | – |
INFI | Exit | INFINITY PHARMACEUTICALS INC | $0 | – | -270,000 | -100.0% | -0.02% | – |
Exit | WRIGHT MED GROUP INCnote 2.000% 2/1 | $0 | – | -1,000,000 | -100.0% | -0.04% | – | |
DBVT | Exit | DBV TECHNOLOGIES S Asponsored adr | $0 | – | -73,000 | -100.0% | -0.07% | – |
CRME | Exit | CARDIOME PHARMA CORP | $0 | – | -1,200,000 | -100.0% | -0.12% | – |
MRUS | Exit | MERUS N V | $0 | – | -174,917 | -100.0% | -0.14% | – |
AIMT | Exit | AIMMUNE THERAPEUTICS INC | $0 | – | -160,000 | -100.0% | -0.22% | – |
SHPG | Exit | SHIRE PLCsponsored adr | $0 | – | -37,500 | -100.0% | -0.24% | – |
TXMD | Exit | THERAPEUTICSMD INC | $0 | – | -1,172,800 | -100.0% | -0.24% | – |
ZTS | Exit | ZOETIS INCcl a | $0 | – | -101,000 | -100.0% | -0.36% | – |
PRTA | Exit | PROTHENA CORP PLC | $0 | – | -318,500 | -100.0% | -0.50% | – |
AVXS | Exit | AVEXIS INC | $0 | – | -190,000 | -100.0% | -1.00% | – |
AET | Exit | AETNA INC NEW | $0 | – | -239,000 | -100.0% | -1.72% | – |
BMY | Exit | BRISTOL MYERS SQUIBB CO | $0 | – | -650,000 | -100.0% | -1.75% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2018-08-14
Top long-term holdings
Name | Quarters owned | Latest quarter owned | Max weighting |
---|---|---|---|
INTUITIVE SURGICAL INC | 40 | Q3 2023 | 3.4% |
NEUROCRINE BIOSCIENCES INC | 39 | Q3 2023 | 4.8% |
PACIRA PHARMACEUTICALS INC | 39 | Q3 2023 | 2.6% |
ULTRAGENYX PHARMACEUTICAL IN | 39 | Q3 2023 | 1.9% |
ACADIA HEALTHCARE COMPANY IN | 38 | Q3 2023 | 4.4% |
ASCENDIS PHARMA A/S | 35 | Q3 2023 | 1.3% |
INVITAE CORP | 35 | Q3 2023 | 1.8% |
BIOMARIN PHARMACEUTICAL INC | 35 | Q3 2023 | 1.3% |
MACROGENICS INC | 35 | Q3 2023 | 0.5% |
COLLEGIUM PHARMACEUTICAL INC | 34 | Q3 2023 | 2.1% |
View Rock Springs Capital Management LP's complete holdings history.
Latest significant ownerships (13-D/G)
Filed | Shares | Percentage | |
---|---|---|---|
Aeglea BioTherapeutics, Inc. | February 14, 2023 | 3,413,906 | 5.6% |
Compass Therapeutics, Inc. | February 14, 2023 | 5,333,188 | 4.2% |
Mirum Pharmaceuticals, Inc. | February 14, 2023 | 1,795,733 | 4.9% |
PhaseBio Pharmaceuticals IncSold out | February 14, 2023 | 0 | 0.0% |
Sierra Oncology, Inc.Sold out | February 14, 2023 | 0 | 0.0% |
ARDELYX, INC.Sold out | February 15, 2022 | 0 | 0.0% |
CHIASMA, INCSold out | February 15, 2022 | 0 | 0.0% |
FIVE PRIME THERAPEUTICS, INC.Sold out | February 15, 2022 | 0 | 0.0% |
F-star Therapeutics, Inc. | February 15, 2022 | 751,889 | 3.6% |
Protara Therapeutics, Inc.Sold out | February 15, 2022 | 0 | 0.0% |
View Rock Springs Capital Management LP's complete significant-ownership history.
Latest filings
Type | Filed |
---|---|
SC 13G/A | 2024-04-05 |
13F-HR | 2024-02-14 |
SC 13G/A | 2024-02-14 |
SC 13G/A | 2024-02-14 |
SC 13G/A | 2024-02-14 |
SC 13G/A | 2024-02-14 |
SC 13G/A | 2024-02-14 |
SC 13G/A | 2024-02-14 |
SC 13G/A | 2024-02-14 |
SC 13G/A | 2024-02-14 |
View Rock Springs Capital Management LP's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.