DEERFIELD MANAGEMENT COMPANY, L.P. Quant / Systematic

Location: New York, NY

CIK: 0001009258 · Show all filings

Period: Q4 2019 (← Previous) (Next →)

Filing Date: Feb 14, 2020

Total Value: $3.134B (84.8% shares, 15.2% debt)

Holdings (76)

HORIZON PHARMA INVT LTD 6.1%
Value $192M Shares 144,832,000 Est. Cost Unrealized
AHCO ADAPTHEALTH CORP 6.0%
Value $189M Shares 17,199,888 Est. Cost Unrealized
HORIZON THERAPEUTICS PUB LTD 5.5%
Value $172M Shares 4,742,311 Est. Cost Unrealized
MYLAN N V 5.2%
Value $164M Shares 8,151,754 Est. Cost Unrealized
NEVRO CORP 4.9%
Value $154M Shares 115,776,000 Est. Cost Unrealized
ORCHARD THERAPEUTICS PLC 3.9%
Value $122M Shares 8,862,247 Est. Cost Unrealized
HOMOLOGY MEDICINES INC 3.5%
Value $109M Shares 5,245,638 Est. Cost Unrealized
RYTM RHYTHM PHARMACEUTICALS INC 3.1%
Value $98.48M Shares 4,289,291 Est. Cost Unrealized
MIRM MIRUM PHARMACEUTICALS INC 2.7%
Value $84.57M Shares 3,448,912 Est. Cost Unrealized
TNDM TANDEM DIABETES CARE INC 2.6%
Value $81.15M Shares 1,361,345 Est. Cost Unrealized
ACCELERON PHARMA INC 2.3%
Value $72.62M Shares 1,369,625 Est. Cost Unrealized
RA PHARMACEUTICALS INC 2.3%
Value $71.32M Shares 1,519,718 Est. Cost Unrealized
CNC CENTENE CORP DEL 2.2%
Value $69.69M Shares 1,108,400 Est. Cost Unrealized
INTERSECT ENT INC 2.2%
Value $69.65M Shares 2,797,033 Est. Cost Unrealized
INTERCEPT PHARMACEUTICALS IN 1.9%
Value $58.26M Shares 57,791,000 Est. Cost Unrealized
MYOKARDIA INC 1.8%
Value $57.51M Shares 789,000 Est. Cost Unrealized
ARDX ARDELYX INC 1.7%
Value $52.57M Shares 7,004,253 Est. Cost Unrealized
BKD BROOKDALE SR LIVING INC 1.7%
Value $52.51M Shares 7,223,419 Est. Cost Unrealized
SILK ROAD MEDICAL INC 1.6%
Value $51.66M Shares 1,279,480 Est. Cost Unrealized
DBV TECHNOLOGIES S A 1.6%
Value $50.89M Shares 4,756,000 Est. Cost Unrealized
DEXCOM INC 1.6%
Value $50.44M Shares 34,000,000 Est. Cost Unrealized
RCKT ROCKET PHARMACEUTICALS INC 1.6%
Value $49.26M Shares 2,164,471 Est. Cost Unrealized
VCEL VERICEL CORP 1.5%
Value $47.81M Shares 2,747,563 Est. Cost Unrealized
BLUEPRINT MEDICINES CORP 1.4%
Value $45.26M Shares 564,914 Est. Cost Unrealized
ARVN ARVINAS INC 1.4%
Value $44.72M Shares 1,088,234 Est. Cost Unrealized
CLOVIS ONCOLOGY INC 1.4%
Value $42.91M Shares 49,064,000 Est. Cost Unrealized
AERIE PHARMACEUTICALS INC 1.4%
Value $42.84M Shares 1,772,255 Est. Cost Unrealized
FATE FATE THERAPEUTICS INC 1.3%
Value $39.19M Shares 2,002,605 Est. Cost Unrealized
SIENTRA INC 1.2%
Value $37.8M Shares 4,227,680 Est. Cost Unrealized
IMMUNOMEDICS INC 1.2%
Value $36.45M Shares 1,722,618 Est. Cost Unrealized
ALEC ALECTOR INC 1.1%
Value $35.78M Shares 2,076,812 Est. Cost Unrealized
EDIT EDITAS MEDICINE INC 1.1%
Value $34.31M Shares 1,158,841 Est. Cost Unrealized
SPRINGWORKS THERAPEUTICS INC 1.0%
Value $30.34M Shares 788,243 Est. Cost Unrealized
HUM HUMANA INC 1.0%
Value $30.05M Shares 82,000 Est. Cost Unrealized
AUDENTES THERAPEUTICS INC 0.9%
Value $29.55M Shares 493,901 Est. Cost Unrealized
ARGX ARGENX SE 0.9%
Value $29.54M Shares 184,000 Est. Cost Unrealized
PTC THERAPEUTICS INC 0.9%
Value $28.4M Shares 24,877,000 Est. Cost Unrealized
SRPT SAREPTA THERAPEUTICS INC 0.9%
Value $27.1M Shares 210,000 Est. Cost Unrealized
CONSTELLATION PHARMCETICLS I 0.8%
Value $25.91M Shares 550,000 Est. Cost Unrealized
FREQUENCY THERAPEUTICS INC 0.8%
Value $24.87M Shares 1,418,665 Est. Cost Unrealized
AVROBIO INC 0.7%
Value $23.45M Shares 1,164,970 Est. Cost Unrealized
AXONICS MODULATION TECH INC 0.7%
Value $23.22M Shares 837,945 Est. Cost Unrealized
TURNING POINT THERAPEUTICS I 0.7%
Value $22.8M Shares 366,000 Est. Cost Unrealized
CABA CABALETTA BIO INC 0.7%
Value $22.75M Shares 1,628,504 Est. Cost Unrealized
MIRATI THERAPEUTICS INC 0.7%
Value $22.42M Shares 174,000 Est. Cost Unrealized
BCRX BIOCRYST PHARMACEUTICALS 0.7%
Value $21.99M Shares 6,375,143 Est. Cost Unrealized
REATA PHARMACEUTICALS INC 0.7%
Value $20.44M Shares 100,000 Est. Cost Unrealized
MOH MOLINA HEALTHCARE INC 0.6%
Value $20.14M Shares 148,433 Est. Cost Unrealized
GLOBAL BLOOD THERAPEUTICS IN 0.6%
Value $19.95M Shares 251,000 Est. Cost Unrealized
EHTH EHEALTH INC 0.6%
Value $19.6M Shares 204,000 Est. Cost Unrealized
ADUS ADDUS HOMECARE CORP 0.6%
Value $19.24M Shares 197,915 Est. Cost Unrealized
DECIPHERA PHARMACEUTICALS IN 0.6%
Value $19.17M Shares 308,000 Est. Cost Unrealized
SEM SELECT MED HLDGS CORP 0.6%
Value $18.51M Shares 793,200 Est. Cost Unrealized
XERIS PHARMACEUTICALS INC 0.6%
Value $18.21M Shares 2,583,291 Est. Cost Unrealized
FORTY SEVEN INC 0.6%
Value $17.6M Shares 447,000 Est. Cost Unrealized
REVANCE THERAPEUTICS INC 0.5%
Value $14.61M Shares 900,000 Est. Cost Unrealized
KOD KODIAK SCIENCES INC 0.5%
Value $14.39M Shares 200,000 Est. Cost Unrealized
MALLINCKRODT PUB LTD CO 0.4%
Value $14.05M Shares 4,026,750 Est. Cost Unrealized
KIDS ORTHOPEDIATRICS CORP 0.3%
Value $10.57M Shares 225,000 Est. Cost Unrealized
ATRC ATRICURE INC 0.3%
Value $9.518M Shares 292,777 Est. Cost Unrealized
SYROS PHARMACEUTICALS INC 0.3%
Value $8.768M Shares 1,268,946 Est. Cost Unrealized
IVERIC BIO INC 0.3%
Value $8.58M Shares 1,000,000 Est. Cost Unrealized
THERAPEUTICSMD INC COM STK 0.2%
Value $5.445M Shares 2,250,000 Est. Cost Unrealized
STIM NEURONETICS INC 0.2%
Value $4.827M Shares 1,075,000 Est. Cost Unrealized
X4 PHARMACEUTICALS INC 0.2%
Value $4.809M Shares 449,437 Est. Cost Unrealized
INTERCEPT PHARMACEUTICALS IN 0.1%
Value $4.632M Shares 3,500,000 Est. Cost Unrealized
ITAMAR MED LTD 0.1%
Value $4.043M Shares 314,136 Est. Cost Unrealized
PBYI PUMA BIOTECHNOLOGY INC 0.1%
Value $3.469M Shares 396,472 Est. Cost Unrealized
SHOCKWAVE MED INC 0.1%
Value $3.074M Shares 70,000 Est. Cost Unrealized
INGN INOGEN INC 0.1%
Value $2.529M Shares 37,016 Est. Cost Unrealized
AERIE PHARMACEUTICALS INC 0.1%
Value $2.509M Shares 103,800 Est. Cost Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.1%
Value $2.435M Shares 211,343 Est. Cost Unrealized
ALPINE IMMUNE SCIENCES INC 0.0%
Value $956K Shares 248,992 Est. Cost Unrealized
PROTEON THERAPEUTICS INC 0.0%
Value $832K Shares 2,029,000 Est. Cost Unrealized
NEOS THERAPEUTICS INC 0.0%
Value $485K Shares 320,993 Est. Cost Unrealized
KEMPHARM INC 0.0%
Value $196K Shares 517,692 Est. Cost Unrealized