DEERFIELD MANAGEMENT COMPANY, L.P. Quant / Systematic

CIK: 0001009258 · Show all filings

Period: Q1 2020 (← Previous) (Next →)

Filing Date: May 15, 2020

Total Value ($000): $3,151,113 (79.7% shares, 20.3% debt)

Holdings (90)

AHCO ADAPTHEALTH CORP 8.7%
Value ($000) $275,198 Shares 17,199,888 Est. Cost $9.95 Unrealized +42.1%
MYLAN N V 5.7%
Value ($000) $181,177 Shares 12,151,362 Est. Cost $21.68 Unrealized
HORIZON THERAPEUTICS PUB LTD 5.5%
Value ($000) $174,418 Shares 5,888,511 Est. Cost $25.14 Unrealized
HORIZON PHARMA INVT LTD 5.4%
Value ($000) $168,706 Shares 144,832,000 Est. Cost $0.95 Unrealized
NEVRO CORP 4.2%
Value ($000) $133,920 Shares 115,776,000 Est. Cost $1.02 Unrealized
DFP HEALTHCARE ACQUISITNS CO 3.3%
Value ($000) $103,031 Shares 10,460,000 Est. Cost $9.85 Unrealized
NUVASIVE INC 2.8%
Value ($000) $88,732 Shares 85,000,000 Est. Cost $1.04 Unrealized
CNC CENTENE CORP DEL 2.4%
Value ($000) $75,285 Shares 1,267,206 Est. Cost $54.11 Unrealized +12.1%
ORCHARD THERAPEUTICS PLC 2.1%
Value ($000) $66,733 Shares 8,862,247 Est. Cost $15.55 Unrealized
HOMOLOGY MEDICINES INC 2.0%
Value ($000) $62,740 Shares 4,037,305 Est. Cost $18.78 Unrealized
DEXCOM INC 1.9%
Value ($000) $58,922 Shares 34,000,000 Est. Cost $1.48 Unrealized
SDGR SCHRODINGER INC 1.8%
Value ($000) $58,047 Shares 1,346,167 Est. Cost $37.76 Unrealized 0.0%
BKD BROOKDALE SR LIVING INC 1.8%
Value ($000) $57,415 Shares 18,402,355 Est. Cost $6.61 Unrealized -11.8%
IMMUNOMEDICS INC 1.8%
Value ($000) $55,369 Shares 4,107,464 Est. Cost $15.07 Unrealized
ABIOMED INC 1.7%
Value ($000) $54,580 Shares 376,000 Est. Cost $145.16 Unrealized
PCRX PACIRA BIOSCIENCES 1.7%
Value ($000) $54,571 Shares 1,627,521 Est. Cost $41.54 Unrealized 0.0%
INSMED INC 1.6%
Value ($000) $50,928 Shares 61,000,000 Est. Cost $0.83 Unrealized
ARVN ARVINAS INC 1.6%
Value ($000) $48,881 Shares 1,212,922 Est. Cost $21.34 Unrealized +119.2%
MIRM MIRUM PHARMACEUTICALS INC 1.5%
Value ($000) $48,285 Shares 3,448,912 Est. Cost $12.27 Unrealized +33.8%
INTERCEPT PHARMACEUTICALS IN 1.5%
Value ($000) $46,815 Shares 57,791,000 Est. Cost $0.87 Unrealized
RYTM RHYTHM PHARMACEUTICALS INC 1.5%
Value ($000) $46,140 Shares 3,031,565 Est. Cost $22.40 Unrealized -20.1%
AXONICS MODULATION TECHNOLOG 1.4%
Value ($000) $45,601 Shares 1,794,594 Est. Cost $26.48 Unrealized
CLOVIS ONCOLOGY INC 1.4%
Value ($000) $43,581 Shares 49,064,000 Est. Cost $0.87 Unrealized
SILK RD MED INC 1.3%
Value ($000) $42,435 Shares 1,348,000 Est. Cost $40.12 Unrealized
ALEC ALECTOR INC 1.3%
Value ($000) $41,962 Shares 1,738,997 Est. Cost $18.78 Unrealized +35.7%
VCEL VERICEL CORP 1.3%
Value ($000) $40,780 Shares 4,447,109 Est. Cost $14.93 Unrealized +0.5%
RVMD REVOLUTION MEDICINES INC 1.2%
Value ($000) $39,359 Shares 1,796,383 Est. Cost $27.68 Unrealized 0.0%
NTRA NATERA INC 1.2%
Value ($000) $39,296 Shares 1,316,000 Est. Cost $33.42 Unrealized 0.0%
FATE FATE THERAPEUTICS INC 1.1%
Value ($000) $35,913 Shares 1,616,993 Est. Cost $13.45 Unrealized +88.1%
AERIE PHARMACEUTICALS INC 1.1%
Value ($000) $34,184 Shares 2,532,147 Est. Cost $27.41 Unrealized
INTERSECT ENT INC 1.0%
Value ($000) $32,685 Shares 2,758,267 Est. Cost $27.12 Unrealized
ACCELERON PHARMA INC 1.0%
Value ($000) $30,825 Shares 343,000 Est. Cost $43.06 Unrealized
FOLD AMICUS THERAPEUTICS INC 1.0%
Value ($000) $30,067 Shares 3,253,960 Est. Cost $9.51 Unrealized 0.0%
CONSTELLATION PHARMCETICLS I 1.0%
Value ($000) $29,987 Shares 954,100 Est. Cost $39.47 Unrealized
PTC THERAPEUTICS INC 0.9%
Value ($000) $26,850 Shares 24,877,000 Est. Cost $1.11 Unrealized
BLUEPRINT MEDICINES CORP 0.8%
Value ($000) $26,782 Shares 457,968 Est. Cost $64.03 Unrealized
TNDM TANDEM DIABETES CARE INC 0.8%
Value ($000) $26,568 Shares 412,867 Est. Cost $61.39 Unrealized +14.1%
REATA PHARMACEUTICALS INC 0.8%
Value ($000) $26,539 Shares 183,865 Est. Cost $85.58 Unrealized
DECIPHERA PHARMACEUTICALS IN 0.8%
Value ($000) $24,269 Shares 589,485 Est. Cost $30.63 Unrealized
MCK MCKESSON CORP 0.8%
Value ($000) $23,730 Shares 175,437 Est. Cost $140.83 Unrealized 0.0%
BIODELIVERY SCIENCES INTL IN 0.7%
Value ($000) $23,438 Shares 6,184,243 Est. Cost $3.79 Unrealized
DXCM DEXCOM INC 0.7%
Value ($000) $23,426 Shares 87,000 Est. Cost $62.23 Unrealized 0.0%
RCKT ROCKET PHARMACEUTICALS INC 0.7%
Value ($000) $23,399 Shares 1,677,367 Est. Cost $15.68 Unrealized +26.2%
MOH MOLINA HEALTHCARE INC 0.7%
Value ($000) $23,052 Shares 165,000 Est. Cost $132.74 Unrealized +0.8%
SRPT SAREPTA THERAPEUTICS INC 0.7%
Value ($000) $22,988 Shares 235,000 Est. Cost $105.97 Unrealized +7.9%
EDIT EDITAS MEDICINE INC 0.7%
Value ($000) $22,980 Shares 1,158,841 Est. Cost $26.29 Unrealized -4.1%
SPRINGWORKS THERAPEUTICS INC 0.7%
Value ($000) $21,283 Shares 788,243 Est. Cost $21.68 Unrealized
DBV TECHNOLOGIES S A 0.6%
Value ($000) $20,422 Shares 5,209,692 Est. Cost $8.42 Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.6%
Value ($000) $20,273 Shares 2,075,000 Est. Cost $9.95 Unrealized
ARGX ARGENX SE 0.6%
Value ($000) $19,994 Shares 151,779 Est. Cost $50.58 Unrealized
JAZZ INVESTMENTS I LTD 0.6%
Value ($000) $19,214 Shares 20,000,000 Est. Cost $0.96 Unrealized
PACIRA BIOSCIENCES 0.6%
Value ($000) $19,100 Shares 20,000,000 Est. Cost $0.95 Unrealized
MIRATI THERAPEUTICS INC 0.6%
Value ($000) $18,618 Shares 242,200 Est. Cost $55.59 Unrealized
TURNING POINT THERAPEUTICS I 0.6%
Value ($000) $18,459 Shares 413,321 Est. Cost $40.45 Unrealized
ARDX ARDELYX INC 0.6%
Value ($000) $17,527 Shares 3,083,000 Est. Cost $6.54 Unrealized +3.9%
AVROBIO INC 0.6%
Value ($000) $17,503 Shares 1,124,879 Est. Cost $17.55 Unrealized
FREQUENCY THERAPEUTICS INC 0.5%
Value ($000) $16,843 Shares 945,718 Est. Cost $17.53 Unrealized
MYOKARDIA INC 0.5%
Value ($000) $16,240 Shares 346,409 Est. Cost $39.62 Unrealized
GKOS GLAUKOS CORP 0.5%
Value ($000) $15,985 Shares 517,982 Est. Cost $51.30 Unrealized 0.0%
SEM SELECT MED HLDGS CORP 0.5%
Value ($000) $15,945 Shares 1,063,000 Est. Cost $8.69 Unrealized +25.9%
FORTY SEVEN INC 0.5%
Value ($000) $14,826 Shares 155,380 Est. Cost $6.42 Unrealized
UHS UNIVERSAL HLTH SVCS INC 0.4%
Value ($000) $13,760 Shares 138,874 Est. Cost $123.19 Unrealized 0.0%
BDTX BLACK DIAMOND THERAPEUTICS I 0.4%
Value ($000) $13,373 Shares 536,001 Est. Cost $30.22 Unrealized 0.0%
PASSAGE BIO INC 0.3%
Value ($000) $10,558 Shares 670,367 Est. Cost $15.75 Unrealized
VAPOTHERM INC 0.3%
Value ($000) $10,483 Shares 556,725 Est. Cost $18.83 Unrealized
CERS CERUS CORP 0.3%
Value ($000) $10,252 Shares 2,204,700 Est. Cost $4.53 Unrealized 0.0%
ARTARA THERAPEUTICS INC 0.3%
Value ($000) $9,951 Shares 432,670 Est. Cost $23.00 Unrealized
AXGN AXOGEN INC 0.3%
Value ($000) $9,755 Shares 937,983 Est. Cost $12.73 Unrealized 0.0%
CABA CABALETTA BIO INC 0.3%
Value ($000) $9,375 Shares 1,284,313 Est. Cost $11.85 Unrealized +15.7%
BCRX BIOCRYST PHARMACEUTICALS INC 0.3%
Value ($000) $9,306 Shares 4,652,926 Est. Cost $3.54 Unrealized -22.3%
APPLIED THERAPEUTICS INC 0.3%
Value ($000) $9,100 Shares 278,359 Est. Cost $32.69 Unrealized
SIENTRA INC 0.3%
Value ($000) $8,413 Shares 4,227,680 Est. Cost $9.62 Unrealized
PBYI PUMA BIOTECHNOLOGY INC 0.3%
Value ($000) $8,130 Shares 963,212 Est. Cost $9.12 Unrealized +6.5%
IMARA INC 0.3%
Value ($000) $8,015 Shares 500,000 Est. Cost $16.03 Unrealized
MALLINCKRODT PUB LTD CO 0.3%
Value ($000) $7,973 Shares 4,026,750 Est. Cost $9.18 Unrealized
LUMOS PHARMA INC 0.3%
Value ($000) $7,957 Shares 936,169 Est. Cost $8.50 Unrealized
IVERIC BIO INC 0.2%
Value ($000) $7,800 Shares 2,267,409 Est. Cost $5.71 Unrealized
SYROS PHARMACEUTICALS INC 0.2%
Value ($000) $7,525 Shares 1,268,946 Est. Cost $18.15 Unrealized
XERIS PHARMACEUTICALS INC 0.2%
Value ($000) $6,695 Shares 3,433,291 Est. Cost $13.76 Unrealized
ITAMAR MED LTD 0.2%
Value ($000) $5,880 Shares 499,136 Est. Cost $11.67 Unrealized
STIM NEURONETICS INC 0.1%
Value ($000) $2,977 Shares 1,575,000 Est. Cost $7.36 Unrealized -57.5%
INTERCEPT PHARMACEUTICALS IN 0.1%
Value ($000) $2,960 Shares 3,500,000 Est. Cost $1.32 Unrealized
CHANGE HEALTHCARE INC 0.1%
Value ($000) $2,146 Shares 214,789 Est. Cost $9.99 Unrealized
HARPOON THERAPEUTICS INC 0.1%
Value ($000) $1,941 Shares 167,637 Est. Cost $11.58 Unrealized
OXFORD IMMUNOTEC GLOBAL PLC 0.0%
Value ($000) $1,430 Shares 154,396 Est. Cost $9.26 Unrealized
MILLENDO THERAPEUTICS INC 0.0%
Value ($000) $892 Shares 168,871 Est. Cost $5.28 Unrealized
ENDOLOGIX INC 0.0%
Value ($000) $656 Shares 950,000 Est. Cost $0.69 Unrealized
SYNLOGIC INC 0.0%
Value ($000) $654 Shares 380,300 Est. Cost $1.72 Unrealized
NEOS THERAPEUTICS INC 0.0%
Value ($000) $241 Shares 320,993 Est. Cost $1.95 Unrealized
KEMPHARM INC 0.0%
Value ($000) $94 Shares 418,613 Est. Cost $0.69 Unrealized