DEERFIELD MANAGEMENT COMPANY, L.P. Quant / Systematic

CIK: 0001009258 · Show all filings

Period: Q3 2020 (← Previous) (Next →)

Filing Date: Dec 30, 2020

Total Value ($000): $4,106,901 (74.3% shares, 25.7% debt)

Holdings (105)

INVITAE CORP 6.5%
Value ($000) $267,693 Shares 163,385,000 Est. Cost $1.64 Unrealized
MYLAN NV 4.8%
Value ($000) $196,853 Shares 13,274,000 Est. Cost $21.10 Unrealized
IMMUNOMEDICS INC 4.8%
Value ($000) $195,986 Shares 2,304,900 Est. Cost $15.07 Unrealized
NEVRO CORP 4.2%
Value ($000) $172,933 Shares 115,776,000 Est. Cost $1.02 Unrealized
HORIZON THERAPEUTICS PUB L 3.5%
Value ($000) $142,369 Shares 1,832,767 Est. Cost $25.14 Unrealized
AFIB ACUTUS MEDICAL INC 3.2%
Value ($000) $129,386 Shares 4,341,799 Est. Cost $30.36 Unrealized 0.0%
AERIE PHARMACEUTICALS INC 2.9%
Value ($000) $120,099 Shares 149,600,000 Est. Cost $0.80 Unrealized
DFP HEALTHCARE ACQUISITNS CO 2.8%
Value ($000) $114,328 Shares 10,460,000 Est. Cost $9.85 Unrealized
CNC CENTENE CORP DEL 2.6%
Value ($000) $106,627 Shares 1,828,000 Est. Cost $58.24 Unrealized +6.7%
MYOKARDIA INC 2.3%
Value ($000) $95,976 Shares 704,000 Est. Cost $68.57 Unrealized
NUVASIVE INC 2.1%
Value ($000) $87,389 Shares 85,000,000 Est. Cost $1.04 Unrealized
DEXCOM INC 2.1%
Value ($000) $85,863 Shares 34,000,000 Est. Cost $1.48 Unrealized
LRMR LARIMAR THERAPEUTICS INC 1.9%
Value ($000) $78,043 Shares 5,144,539 Est. Cost $11.65 Unrealized +8.7%
NKTX NKARTA INC 1.8%
Value ($000) $72,708 Shares 2,418,772 Est. Cost $29.47 Unrealized 0.0%
PCRX PACIRA BIOSCIENCES 1.8%
Value ($000) $72,013 Shares 1,197,825 Est. Cost $41.55 Unrealized +39.9%
APELLIS PHARMACEUTICALS INC 1.7%
Value ($000) $69,727 Shares 64,825,000 Est. Cost $1.08 Unrealized
GRAYBUG VISION INC 1.6%
Value ($000) $67,131 Shares 5,281,713 Est. Cost $12.71 Unrealized
MIRM MIRUM PHARMACEUTICALS INC 1.6%
Value ($000) $66,461 Shares 3,448,912 Est. Cost $12.27 Unrealized +75.0%
ALEXION PHARMACEUTICALS INC 1.6%
Value ($000) $66,283 Shares 579,248 Est. Cost $113.73 Unrealized
INSMED INC 1.6%
Value ($000) $65,987 Shares 61,000,000 Est. Cost $0.83 Unrealized
RVMD REVOLUTION MEDICINES INC 1.5%
Value ($000) $62,514 Shares 1,796,383 Est. Cost $27.68 Unrealized +0.1%
SPRINGWORKS THERAPEUTICS INC 1.4%
Value ($000) $58,837 Shares 1,234,262 Est. Cost $29.02 Unrealized
OAK STR HEALTH INC 1.2%
Value ($000) $50,825 Shares 951,063 Est. Cost $53.44 Unrealized
ANNX ANNEXON INC 1.2%
Value ($000) $48,907 Shares 1,617,826 Est. Cost $23.46 Unrealized 0.0%
ACCELERON PHARMA INC 1.2%
Value ($000) $47,445 Shares 421,619 Est. Cost $52.80 Unrealized
INTERCEPT PHARMACEUTICALS IN 1.1%
Value ($000) $46,521 Shares 57,791,000 Est. Cost $0.87 Unrealized
BKD BROOKDALE SR LIVING INC 1.1%
Value ($000) $45,009 Shares 17,720,000 Est. Cost $5.78 Unrealized -52.3%
CLOVIS ONCOLOGY INC 1.1%
Value ($000) $44,114 Shares 49,064,000 Est. Cost $0.87 Unrealized
REATA PHARMACEUTICALS INC 1.1%
Value ($000) $43,644 Shares 448,000 Est. Cost $102.75 Unrealized
RYTM RHYTHM PHARMACEUTICALS INC 1.0%
Value ($000) $41,109 Shares 1,897,047 Est. Cost $22.40 Unrealized +2.4%
AXONICS MODULATION TECHNOLOG 1.0%
Value ($000) $39,607 Shares 776,000 Est. Cost $26.48 Unrealized
BLUEPRINT MEDICINES CORP 0.9%
Value ($000) $37,579 Shares 405,386 Est. Cost $64.03 Unrealized
AHCO ADAPTHEALTH CORP 0.9%
Value ($000) $37,310 Shares 1,710,674 Est. Cost $12.02 Unrealized +74.6%
ACH OWENS & MINOR INC NEW 0.9%
Value ($000) $37,087 Shares 1,477,000 Est. Cost $7.31 Unrealized +99.4%
XERIS PHARMACEUTICALS INC 0.9%
Value ($000) $36,116 Shares 18,000,000 Est. Cost $0.99 Unrealized
DEERFIELD HEALTHCARE TECHNOL 0.9%
Value ($000) $35,717 Shares 3,360,000 Est. Cost $10.63 Unrealized
GKOS GLAUKOS CORP 0.8%
Value ($000) $34,442 Shares 695,523 Est. Cost $45.57 Unrealized -3.6%
IVERIC BIO INC 0.8%
Value ($000) $32,528 Shares 5,767,409 Est. Cost $5.34 Unrealized
INOZYME PHARMA INC 0.7%
Value ($000) $30,241 Shares 1,150,299 Est. Cost $26.29 Unrealized
GENERATION BIO CO 0.7%
Value ($000) $29,711 Shares 961,215 Est. Cost $21.00 Unrealized
KOD KODIAK SCIENCES INC 0.7%
Value ($000) $29,427 Shares 497,000 Est. Cost $50.19 Unrealized 0.0%
QUIDEL CORP 0.7%
Value ($000) $28,634 Shares 130,521 Est. Cost $219.38 Unrealized
ORCHARD THERAPEUTICS PLC 0.7%
Value ($000) $28,562 Shares 6,949,416 Est. Cost $15.55 Unrealized
PBYI PUMA BIOTECHNOLOGY INC 0.7%
Value ($000) $28,518 Shares 2,826,327 Est. Cost $10.18 Unrealized 0.0%
BIODELIVERY SCIENCES INTL IN 0.7%
Value ($000) $28,481 Shares 7,635,750 Est. Cost $3.81 Unrealized
MOH MOLINA HEALTHCARE INC 0.7%
Value ($000) $28,005 Shares 153,000 Est. Cost $143.27 Unrealized +27.0%
EDIT EDITAS MEDICINE INC 0.7%
Value ($000) $27,747 Shares 988,841 Est. Cost $26.29 Unrealized +23.9%
VCEL VERICEL CORP 0.7%
Value ($000) $27,612 Shares 1,490,118 Est. Cost $14.93 Unrealized +10.9%
DECIPHERA PHARMACEUTICALS IN 0.7%
Value ($000) $27,116 Shares 528,585 Est. Cost $34.81 Unrealized
FATE FATE THERAPEUTICS INC 0.7%
Value ($000) $26,703 Shares 668,067 Est. Cost $13.45 Unrealized +159.7%
EHTH EHEALTH INC 0.6%
Value ($000) $26,339 Shares 333,411 Est. Cost $81.05 Unrealized 0.0%
OSUR ORASURE TECHNOLOGIES INC 0.6%
Value ($000) $26,299 Shares 2,160,983 Est. Cost $13.67 Unrealized 0.0%
HOLX HOLOGIC INC 0.6%
Value ($000) $25,790 Shares 388,000 Est. Cost $49.07 Unrealized +29.0%
INTERSECT ENT INC 0.6%
Value ($000) $25,664 Shares 1,573,534 Est. Cost $27.12 Unrealized
MERIDIAN BIOSCIENCE INC 0.6%
Value ($000) $25,613 Shares 1,508,398 Est. Cost $23.29 Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.6%
Value ($000) $24,766 Shares 2,404,439 Est. Cost $10.18 Unrealized
TCR2 THERAPEUTICS INC 0.6%
Value ($000) $24,384 Shares 1,200,000 Est. Cost $20.32 Unrealized
BDTX BLACK DIAMOND THERAPEUTICS I 0.6%
Value ($000) $24,260 Shares 802,511 Est. Cost $30.29 Unrealized +0.5%
ACCOLADE INC 0.6%
Value ($000) $24,255 Shares 624,001 Est. Cost $38.87 Unrealized
AMERICAN WELL CORP 0.6%
Value ($000) $23,449 Shares 791,115 Est. Cost $29.64 Unrealized
PTGX PROTAGONIST THERAPEUTICS INC 0.6%
Value ($000) $23,068 Shares 1,179,971 Est. Cost $13.42 Unrealized +39.8%
PACIRA BIOSCIENCES 0.6%
Value ($000) $22,835 Shares 20,000,000 Est. Cost $0.95 Unrealized
LONGVIEW ACQUISITION CORP 0.5%
Value ($000) $22,330 Shares 2,200,000 Est. Cost $10.10 Unrealized
CONSTELLATION PHARMCETICLS I 0.5%
Value ($000) $20,371 Shares 1,005,487 Est. Cost $36.96 Unrealized
NEVRO CORP 0.5%
Value ($000) $18,784 Shares 12,000,000 Est. Cost $1.37 Unrealized
NNOX NANO X IMAGING LTD 0.4%
Value ($000) $17,922 Shares 762,000 Est. Cost $33.43 Unrealized 0.0%
PTC THERAPEUTICS INC 0.4%
Value ($000) $16,476 Shares 14,527,000 Est. Cost $1.11 Unrealized
ALEC ALECTOR INC 0.4%
Value ($000) $15,402 Shares 1,461,978 Est. Cost $18.78 Unrealized -13.9%
BCRX BIOCRYST PHARMACEUTICALS INC 0.4%
Value ($000) $15,308 Shares 4,456,519 Est. Cost $3.54 Unrealized +21.0%
SLQT SELECTQUOTE INC 0.4%
Value ($000) $15,188 Shares 750,000 Est. Cost $26.84 Unrealized -22.4%
NTRA NATERA INC 0.4%
Value ($000) $15,050 Shares 208,333 Est. Cost $33.42 Unrealized +70.1%
ARVN ARVINAS INC 0.4%
Value ($000) $14,500 Shares 614,156 Est. Cost $21.34 Unrealized +35.8%
ATHENEX INC 0.3%
Value ($000) $13,915 Shares 1,150,000 Est. Cost $12.10 Unrealized
ARDX ARDELYX INC 0.3%
Value ($000) $13,448 Shares 2,561,554 Est. Cost $6.54 Unrealized -8.2%
RNAM AVIDITY BIOSCIENCES INC 0.3%
Value ($000) $13,348 Shares 474,186 Est. Cost $28.83 Unrealized +0.2%
TARA PROTARA THERAPEUTICS INC 0.3%
Value ($000) $13,172 Shares 782,670 Est. Cost $27.48 Unrealized -15.6%
LUMOS PHARMA INC 0.3%
Value ($000) $12,940 Shares 936,291 Est. Cost $8.50 Unrealized
PROF PROFOUND MED CORP 0.3%
Value ($000) $12,260 Shares 695,000 Est. Cost $15.89 Unrealized 0.0%
SEM SELECT MED HLDGS CORP 0.3%
Value ($000) $11,763 Shares 565,000 Est. Cost $8.69 Unrealized +4.3%
FUSION PHARMACEUTICALS INC 0.3%
Value ($000) $11,684 Shares 972,046 Est. Cost $17.47 Unrealized
IMARA INC 0.3%
Value ($000) $10,529 Shares 517,653 Est. Cost $16.81 Unrealized
ITAMAR MED LTD 0.2%
Value ($000) $10,197 Shares 499,136 Est. Cost $11.67 Unrealized
HIGHCAPE CAP ACQUISITION COR 0.2%
Value ($000) $10,120 Shares 1,000,000 Est. Cost $10.12 Unrealized
ADCT ADC THERAPEUTICS SA 0.2%
Value ($000) $9,897 Shares 300,000 Est. Cost $38.22 Unrealized +13.2%
METACRINE INC 0.2%
Value ($000) $9,469 Shares 927,469 Est. Cost $10.21 Unrealized
GOHEALTH INC 0.2%
Value ($000) $9,118 Shares 700,000 Est. Cost $13.03 Unrealized
ATHIRA PHARMA INC 0.2%
Value ($000) $8,307 Shares 450,000 Est. Cost $18.46 Unrealized
DYN DYNE THERAPEUTICS INC 0.2%
Value ($000) $8,303 Shares 411,267 Est. Cost $21.96 Unrealized 0.0%
SIENTRA INC 0.2%
Value ($000) $7,889 Shares 2,320,222 Est. Cost $9.62 Unrealized
STIM NEURONETICS INC 0.2%
Value ($000) $7,655 Shares 1,575,000 Est. Cost $6.99 Unrealized -45.7%
OXFORD IMMUNOTEC GLOBAL PLC 0.2%
Value ($000) $7,349 Shares 628,139 Est. Cost $12.32 Unrealized
OUTSET MED INC 0.2%
Value ($000) $6,250 Shares 125,000 Est. Cost $50.00 Unrealized
PANACEA ACQUISITION CORP 0.1%
Value ($000) $6,000 Shares 500,000 Est. Cost $12.00 Unrealized
AERIE PHARMACEUTICALS INC 0.1%
Value ($000) $5,817 Shares 494,216 Est. Cost $27.41 Unrealized
TSHA TAYSHA GENE THERAPIES INC 0.1%
Value ($000) $5,600 Shares 250,000 Est. Cost $23.52 Unrealized 0.0%
ARYA SCIENCES ACQUISTION CO 0.1%
Value ($000) $5,500 Shares 500,000 Est. Cost $11.60 Unrealized
CABA CABALETTA BIO INC 0.1%
Value ($000) $5,032 Shares 464,252 Est. Cost $11.85 Unrealized -3.0%
GENMARK DIAGNOSTICS INC 0.1%
Value ($000) $2,496 Shares 175,806 Est. Cost $14.20 Unrealized
VKTX VIKING THERAPEUTICS INC 0.0%
Value ($000) $2,028 Shares 348,441 Est. Cost $6.89 Unrealized 0.0%
MALLINCKRODT PUB LTD CO 0.0%
Value ($000) $1,918 Shares 1,970,687 Est. Cost $9.18 Unrealized
PMVP PMV PHARMACEUTICALS INC 0.0%
Value ($000) $1,775 Shares 50,000 Est. Cost $36.80 Unrealized 0.0%
CERS CERUS CORP 0.0%
Value ($000) $533 Shares 85,143 Est. Cost $4.53 Unrealized +46.5%
ALIMERA SCIENCES INC 0.0%
Value ($000) $332 Shares 68,413 Est. Cost $4.85 Unrealized
NEOS THERAPEUTICS INC 0.0%
Value ($000) $170 Shares 320,993 Est. Cost $1.95 Unrealized
WINDTREE THERAPEUTICS INC 0.0%
Value ($000) $111 Shares 20,148 Est. Cost $7.00 Unrealized