DEERFIELD MANAGEMENT COMPANY, L.P. Quant / Systematic

CIK: 0001009258 · Show all filings

Period: Q2 2021 (← Previous) (Next →)

Filing Date: Aug 16, 2021

Total Value ($000): $5,629,668 (71.4% shares, 28.6% debt)

Holdings (143)

VTRS VIATRIS INC 4.8%
Value ($000) $268,995 Shares 18,824,000 Est. Cost $13.21 Unrealized -10.2%
SINGULAR GENOMICS SYSTEMS IN 4.4%
Value ($000) $250,398 Shares 9,112,019 Est. Cost $27.48 Unrealized
INVITAE CORP 3.9%
Value ($000) $221,666 Shares 163,385,000 Est. Cost $1.64 Unrealized
CAREMAX INC 3.8%
Value ($000) $216,446 Shares 16,778,750 Est. Cost $12.90 Unrealized
AHCO ADAPTHEALTH CORP 3.6%
Value ($000) $201,567 Shares 7,353,792 Est. Cost $25.15 Unrealized +13.4%
AERIE PHARMACEUTICALS INC 2.8%
Value ($000) $156,612 Shares 157,390,000 Est. Cost $0.81 Unrealized
GLAUKOS CORP 2.7%
Value ($000) $153,534 Shares 90,000,000 Est. Cost $1.71 Unrealized
NATERA INC 2.4%
Value ($000) $136,309 Shares 45,000,000 Est. Cost $3.03 Unrealized
BRIDGEBIO PHARMA INC 2.3%
Value ($000) $131,241 Shares 80,000,000 Est. Cost $1.65 Unrealized
ORGO ORGANOGENESIS HLDGS INC 2.1%
Value ($000) $120,032 Shares 7,222,127 Est. Cost $16.53 Unrealized +12.8%
ENVISTA HOLDINGS CORPORATION 2.0%
Value ($000) $112,018 Shares 52,500,000 Est. Cost $2.13 Unrealized
NUVASIVE INC 1.8%
Value ($000) $101,298 Shares 96,966,000 Est. Cost $1.04 Unrealized
EWTX EDGEWISE THERAPEUTICS INC 1.5%
Value ($000) $83,894 Shares 3,933,137 Est. Cost $32.43 Unrealized -15.7%
LUNG PULMONX CORP 1.4%
Value ($000) $79,455 Shares 1,800,887 Est. Cost $48.57 Unrealized -10.4%
INSULET CORP 1.4%
Value ($000) $78,182 Shares 57,581,000 Est. Cost $1.33 Unrealized
APELLIS PHARMACEUTICALS INC 1.4%
Value ($000) $77,769 Shares 41,825,000 Est. Cost $1.45 Unrealized
AFIB ACUTUS MED INC 1.3%
Value ($000) $73,724 Shares 4,341,799 Est. Cost $30.36 Unrealized -51.8%
CNC CENTENE CORP DEL 1.3%
Value ($000) $72,565 Shares 995,000 Est. Cost $59.55 Unrealized +15.1%
NBIX NEUROCRINE BIOSCIENCES INC 1.3%
Value ($000) $70,557 Shares 725,000 Est. Cost $104.86 Unrealized -8.6%
PCRX PACIRA BIOSCIENCES INC 1.2%
Value ($000) $69,600 Shares 1,147,000 Est. Cost $44.50 Unrealized +42.2%
PTGX PROTAGONIST THERAPEUTICS INC 1.1%
Value ($000) $61,162 Shares 1,362,790 Est. Cost $16.00 Unrealized +106.3%
MIRM MIRUM PHARMACEUTICALS INC 1.1%
Value ($000) $59,632 Shares 3,448,912 Est. Cost $12.27 Unrealized +46.1%
MOH MOLINA HEALTHCARE INC 1.0%
Value ($000) $58,653 Shares 231,776 Est. Cost $180.00 Unrealized +39.6%
LRMR LARIMAR THERAPEUTICS INC 1.0%
Value ($000) $57,253 Shares 5,830,249 Est. Cost $11.61 Unrealized -2.6%
INSMED INC 1.0%
Value ($000) $55,522 Shares 50,000,000 Est. Cost $1.11 Unrealized
SILK RD MED INC 1.0%
Value ($000) $54,490 Shares 1,138,525 Est. Cost $50.28 Unrealized
ZBH ZIMMER BIOMET HOLDINGS INC 1.0%
Value ($000) $54,357 Shares 338,000 Est. Cost $145.16 Unrealized +7.3%
CONSTELLATION PHARMCETICLS I 1.0%
Value ($000) $54,128 Shares 1,601,427 Est. Cost $32.81 Unrealized
INSMED INC 0.9%
Value ($000) $52,525 Shares 50,000,000 Est. Cost $0.83 Unrealized
QUIDEL CORP 0.9%
Value ($000) $52,429 Shares 409,219 Est. Cost $128.12 Unrealized
ATEC ALPHATEC HLDGS INC 0.9%
Value ($000) $52,125 Shares 3,402,384 Est. Cost $12.68 Unrealized +21.7%
INTERCEPT PHARMACEUTICALS IN 0.9%
Value ($000) $51,920 Shares 57,791,000 Est. Cost $0.87 Unrealized
KALV KALVISTA PHARMACEUTICALS INC 0.9%
Value ($000) $51,839 Shares 2,163,554 Est. Cost $26.22 Unrealized -0.2%
DFP HEALTHCARE ACQUISITNS CO 0.9%
Value ($000) $49,750 Shares 5,000,000 Est. Cost $10.40 Unrealized
RVMD REVOLUTION MEDICINES INC 0.9%
Value ($000) $49,696 Shares 1,565,712 Est. Cost $28.72 Unrealized +21.5%
DECIPHERA PHARMACEUTICALS IN 0.9%
Value ($000) $49,188 Shares 1,343,560 Est. Cost $35.90 Unrealized
CLOVIS ONCOLOGY INC 0.8%
Value ($000) $47,809 Shares 49,064,000 Est. Cost $0.87 Unrealized
SPRINGWORKS THERAPEUTICS INC 0.8%
Value ($000) $46,032 Shares 558,574 Est. Cost $35.31 Unrealized
TABULA RASA HEALTHCARE INC 0.8%
Value ($000) $45,640 Shares 45,000,000 Est. Cost $0.99 Unrealized
GLPG GALAPAGOS NV 0.8%
Value ($000) $45,261 Shares 657,005 Est. Cost $68.89 Unrealized
BCRX BIOCRYST PHARMACEUTICALS INC 0.8%
Value ($000) $44,821 Shares 2,835,000 Est. Cost $4.71 Unrealized +188.7%
NOVAVAX INC 0.8%
Value ($000) $44,647 Shares 25,000,000 Est. Cost $1.25 Unrealized
HOWL WEREWOLF THERAPEUTICS INC 0.8%
Value ($000) $44,521 Shares 2,552,787 Est. Cost $13.70 Unrealized 0.0%
APRIA INC 0.8%
Value ($000) $44,041 Shares 1,572,892 Est. Cost $27.95 Unrealized
ONCORUS INC 0.8%
Value ($000) $43,456 Shares 3,148,977 Est. Cost $30.58 Unrealized
REATA PHARMACEUTICALS INC 0.8%
Value ($000) $42,459 Shares 300,000 Est. Cost $102.02 Unrealized
ACH OWENS & MINOR INC NEW 0.7%
Value ($000) $42,182 Shares 996,500 Est. Cost $14.32 Unrealized +171.7%
NUVASIVE INC 0.7%
Value ($000) $39,639 Shares 40,000,000 Est. Cost $1.02 Unrealized
RYTM RHYTHM PHARMACEUTICALS INC 0.7%
Value ($000) $38,957 Shares 1,989,625 Est. Cost $23.31 Unrealized -10.9%
KURA KURA ONCOLOGY INC 0.7%
Value ($000) $37,405 Shares 1,794,000 Est. Cost $24.83 Unrealized 0.0%
INOZYME PHARMA INC 0.7%
Value ($000) $37,130 Shares 2,178,985 Est. Cost $22.95 Unrealized
IVERIC BIO INC 0.6%
Value ($000) $36,392 Shares 5,767,409 Est. Cost $5.34 Unrealized
PBYI PUMA BIOTECHNOLOGY INC 0.6%
Value ($000) $34,607 Shares 3,769,795 Est. Cost $10.17 Unrealized -0.3%
BIODELIVERY SCIENCES INTL IN 0.6%
Value ($000) $34,117 Shares 9,530,000 Est. Cost $3.89 Unrealized
NUVB NUVATION BIO INC 0.6%
Value ($000) $33,304 Shares 3,577,233 Est. Cost $11.22 Unrealized +1.7%
WVE WAVE LIFE SCIENCES LTD 0.6%
Value ($000) $32,162 Shares 4,829,069 Est. Cost $8.76 Unrealized -25.4%
MERIDIAN BIOSCIENCE INC 0.6%
Value ($000) $31,590 Shares 1,424,274 Est. Cost $22.01 Unrealized
ORCHARD THERAPEUTICS PLC 0.5%
Value ($000) $30,508 Shares 6,949,416 Est. Cost $15.55 Unrealized
ARDX ARDELYX INC 0.5%
Value ($000) $28,892 Shares 3,811,554 Est. Cost $6.82 Unrealized +8.4%
TERN TERNS PHARMACEUTICALS INC 0.5%
Value ($000) $28,761 Shares 2,345,959 Est. Cost $21.92 Unrealized -22.3%
HEALTH CATALYST INC 0.5%
Value ($000) $28,740 Shares 15,000,000 Est. Cost $1.92 Unrealized
GRAYBUG VISION INC 0.5%
Value ($000) $28,680 Shares 5,281,713 Est. Cost $12.71 Unrealized
XERIS PHARMACEUTICALS INC 0.5%
Value ($000) $28,545 Shares 18,000,000 Est. Cost $0.99 Unrealized
FOLD AMICUS THERAPEUTICS INC 0.5%
Value ($000) $28,356 Shares 2,941,492 Est. Cost $15.01 Unrealized -35.0%
ITAMAR MED LTD 0.5%
Value ($000) $28,114 Shares 1,193,803 Est. Cost $17.81 Unrealized
GRAPHITE BIO INC 0.5%
Value ($000) $27,851 Shares 906,308 Est. Cost $30.73 Unrealized
ACCELERON PHARMA INC 0.5%
Value ($000) $27,545 Shares 219,500 Est. Cost $52.80 Unrealized
PMVP PMV PHARMACEUTICALS INC 0.5%
Value ($000) $27,465 Shares 804,000 Est. Cost $36.38 Unrealized -8.2%
CGEM CULLINAN ONCOLOGY INC 0.5%
Value ($000) $26,883 Shares 1,044,000 Est. Cost $30.75 Unrealized 0.0%
XERIS PHARMACEUTICALS INC 0.5%
Value ($000) $26,672 Shares 6,553,398 Est. Cost $4.51 Unrealized
FATE FATE THERAPEUTICS INC 0.5%
Value ($000) $26,384 Shares 304,000 Est. Cost $13.45 Unrealized +499.3%
BKD BROOKDALE SR LIVING INC 0.5%
Value ($000) $26,054 Shares 3,298,000 Est. Cost $5.78 Unrealized +24.5%
BLUEPRINT MEDICINES CORP 0.4%
Value ($000) $24,783 Shares 281,754 Est. Cost $70.21 Unrealized
AVAH AVEANNA HEALTHCARE HLDGS INC 0.4%
Value ($000) $24,740 Shares 2,000,000 Est. Cost $11.86 Unrealized 0.0%
CYTK CYTOKINETICS INC 0.4%
Value ($000) $24,502 Shares 1,238,083 Est. Cost $18.40 Unrealized +27.6%
BRIGHT HEALTH GROUP INC 0.4%
Value ($000) $24,024 Shares 1,400,000 Est. Cost $17.16 Unrealized
KINNATE BIOPHARMA INC 0.4%
Value ($000) $23,746 Shares 1,020,000 Est. Cost $28.86 Unrealized
SPRUCE BIOSCIENCES INC 0.4%
Value ($000) $22,946 Shares 2,046,958 Est. Cost $11.21 Unrealized
ALEC ALECTOR INC 0.4%
Value ($000) $21,980 Shares 1,055,192 Est. Cost $18.78 Unrealized +0.4%
INSTIL BIO INC 0.4%
Value ($000) $21,556 Shares 1,115,739 Est. Cost $25.08 Unrealized
MONTES ARCHIMEDES ACQUISITIO 0.4%
Value ($000) $21,320 Shares 2,000,000 Est. Cost $10.50 Unrealized
PROF PROFOUND MED CORP 0.4%
Value ($000) $21,232 Shares 1,297,797 Est. Cost $19.65 Unrealized -5.3%
NEVRO CORP 0.4%
Value ($000) $20,863 Shares 12,000,000 Est. Cost $1.37 Unrealized
OUTSET MED INC 0.4%
Value ($000) $20,023 Shares 400,622 Est. Cost $49.98 Unrealized
PHVS PHARVARIS N V 0.3%
Value ($000) $19,240 Shares 1,032,757 Est. Cost $31.46 Unrealized -27.9%
DAWN DAY ONE BIOPHARMACEUTICALS I 0.3%
Value ($000) $18,648 Shares 818,980 Est. Cost $20.76 Unrealized 0.0%
STXS STEREOTAXIS INC 0.3%
Value ($000) $17,767 Shares 1,843,000 Est. Cost $7.89 Unrealized 0.0%
JANX JANUX THERAPEUTICS INC 0.3%
Value ($000) $17,465 Shares 700,000 Est. Cost $22.27 Unrealized 0.0%
QSI QUANTUM SI INC 0.3%
Value ($000) $17,164 Shares 1,400,000 Est. Cost $10.48 Unrealized 0.0%
DYN DYNE THERAPEUTICS INC 0.3%
Value ($000) $16,558 Shares 787,000 Est. Cost $20.73 Unrealized -9.3%
AEROVATE THERAPEUTICS INC 0.3%
Value ($000) $16,307 Shares 714,285 Est. Cost $22.83 Unrealized
PTC THERAPEUTICS INC 0.3%
Value ($000) $15,558 Shares 14,527,000 Est. Cost $1.11 Unrealized
BLUEBIRD BIO INC 0.3%
Value ($000) $15,360 Shares 480,300 Est. Cost $30.15 Unrealized
CHIMERIX INC 0.3%
Value ($000) $14,530 Shares 1,816,221 Est. Cost $9.64 Unrealized
IMCR IMMUNOCORE HLDGS PLC 0.3%
Value ($000) $14,096 Shares 360,966 Est. Cost $40.73 Unrealized
MEDAVAIL HOLDINGS INC 0.2%
Value ($000) $13,996 Shares 1,142,552 Est. Cost $15.05 Unrealized
RNAM AVIDITY BIOSCIENCES INC 0.2%
Value ($000) $13,841 Shares 560,132 Est. Cost $27.78 Unrealized -16.2%
BVS BIOVENTUS INC 0.2%
Value ($000) $13,703 Shares 778,567 Est. Cost $14.24 Unrealized +13.1%
PRVA PRIVIA HEALTH GROUP INC 0.2%
Value ($000) $13,311 Shares 300,000 Est. Cost $36.59 Unrealized 0.0%
AERIE PHARMACEUTICALS INC 0.2%
Value ($000) $13,223 Shares 825,937 Est. Cost $18.05 Unrealized
ANNX ANNEXON INC 0.2%
Value ($000) $13,144 Shares 583,913 Est. Cost $23.46 Unrealized -5.6%
COGT COGENT BIOSCIENCES INC 0.2%
Value ($000) $12,984 Shares 1,601,000 Est. Cost $10.03 Unrealized -15.8%
BDTX BLACK DIAMOND THERAPEUTICS I 0.2%
Value ($000) $12,770 Shares 1,047,599 Est. Cost $29.51 Unrealized -33.0%
CONVEY HLDG PARENT INC 0.2%
Value ($000) $12,518 Shares 1,100,000 Est. Cost $11.38 Unrealized
AMERICAN WELL CORP 0.2%
Value ($000) $12,468 Shares 991,115 Est. Cost $27.16 Unrealized
AGL AGILON HEALTH INC 0.2%
Value ($000) $12,171 Shares 300,000 Est. Cost $35.04 Unrealized 0.0%
GHRS GH RESEARCH PLC 0.2%
Value ($000) $12,069 Shares 555,416 Est. Cost $20.43 Unrealized 0.0%
CVRX CVRX INC 0.2%
Value ($000) $11,200 Shares 400,000 Est. Cost $28.00 Unrealized 0.0%
LFST LIFESTANCE HEALTH GROUP INC 0.2%
Value ($000) $11,144 Shares 400,000 Est. Cost $26.42 Unrealized 0.0%
SARISSA CAPITAL ACQUISITN CO 0.2%
Value ($000) $10,420 Shares 1,000,000 Est. Cost $10.65 Unrealized
BCAB BIOATLA INC 0.2%
Value ($000) $10,399 Shares 245,381 Est. Cost $35.34 Unrealized +27.8%
EUCRATES BIOMEDICAL ACQU COR 0.2%
Value ($000) $10,200 Shares 1,000,000 Est. Cost $10.66 Unrealized
SENIOR CONNECT ACQUISITN COR 0.2%
Value ($000) $10,120 Shares 1,000,000 Est. Cost $10.29 Unrealized
REVOLUTION HEALTHCAR AQ CORP 0.2%
Value ($000) $10,080 Shares 1,000,000 Est. Cost $10.05 Unrealized
MEDTECH ACQUISITION CORP 0.2%
Value ($000) $10,020 Shares 1,000,000 Est. Cost $10.50 Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.2%
Value ($000) $9,895 Shares 2,827,000 Est. Cost $9.18 Unrealized
CM LIFE SCIENCES II INC 0.1%
Value ($000) $8,070 Shares 600,000 Est. Cost $12.80 Unrealized
GLUE MONTE ROSA THERAPEUTICS INC 0.1%
Value ($000) $7,945 Shares 350,000 Est. Cost $20.37 Unrealized 0.0%
RENEO PHARMACEUTICALS INC 0.1%
Value ($000) $7,924 Shares 849,300 Est. Cost $9.33 Unrealized
OLMA OLEMA PHARMACEUTICALS INC 0.1%
Value ($000) $7,588 Shares 271,191 Est. Cost $46.89 Unrealized -39.3%
TURMERIC ACQUISITION CORP 0.1%
Value ($000) $7,545 Shares 750,000 Est. Cost $10.27 Unrealized
IGNYTE ACQUISITION CORP 0.1%
Value ($000) $7,265 Shares 725,000 Est. Cost $10.02 Unrealized
TURNING POINT THERAPEUTICS I 0.1%
Value ($000) $6,542 Shares 83,846 Est. Cost $121.85 Unrealized
DCTH DELCATH SYS INC 0.1%
Value ($000) $6,305 Shares 500,000 Est. Cost $13.70 Unrealized -16.3%
TALK TALKSPACE INC 0.1%
Value ($000) $6,233 Shares 750,000 Est. Cost $9.72 Unrealized 0.0%
BENEFITFOCUS INC 0.1%
Value ($000) $6,130 Shares 6,500,000 Est. Cost $0.88 Unrealized
INSM INSMED INC 0.1%
Value ($000) $5,692 Shares 200,000 Est. Cost $29.68 Unrealized 0.0%
CONSONANCE HFW ACQUISITION C 0.1%
Value ($000) $5,200 Shares 500,000 Est. Cost $10.47 Unrealized
ORION ACQUISITION CORP 0.1%
Value ($000) $4,960 Shares 500,000 Est. Cost $10.00 Unrealized
INTERSECT ENT INC 0.1%
Value ($000) $4,366 Shares 255,456 Est. Cost $27.12 Unrealized
CABA CABALETTA BIO INC 0.1%
Value ($000) $3,993 Shares 464,252 Est. Cost $11.85 Unrealized -17.1%
BMEA BIOMEA FUSION INC 0.1%
Value ($000) $3,878 Shares 248,447 Est. Cost $17.65 Unrealized 0.0%
BFLYW BUTTERFLY NETWORK INC 0.1%
Value ($000) $3,542 Shares 733,333 Est. Cost $6.45 Unrealized
CAREMAX INC 0.1%
Value ($000) $3,172 Shares 672,000 Est. Cost $4.72 Unrealized
ACHILLES THERAPEUTICS PLC 0.1%
Value ($000) $2,951 Shares 301,431 Est. Cost $16.55 Unrealized
NEOGENOMICS INC 0.0%
Value ($000) $2,452 Shares 2,500,000 Est. Cost $1.01 Unrealized
CEREVEL THERAPEUTICS HLDNG I 0.0%
Value ($000) $2,398 Shares 166,666 Est. Cost $5.65 Unrealized
DFP HEALTHCARE ACQUISITNS CO 0.0%
Value ($000) $2,163 Shares 1,250,000 Est. Cost $1.35 Unrealized
QSIAW QUANTUM SI INC 0.0%
Value ($000) $1,253 Shares 333,333 Est. Cost $3.76 Unrealized
METACRINE INC 0.0%
Value ($000) $1,054 Shares 277,469 Est. Cost $10.21 Unrealized
NUVATION BIO INC 0.0%
Value ($000) $433 Shares 166,666 Est. Cost $2.67 Unrealized
LUMOS PHARMA INC 0.0%
Value ($000) $331 Shares 33,117 Est. Cost $8.50 Unrealized
WINDTREE THERAPEUTICS INC 0.0%
Value ($000) $46 Shares 20,148 Est. Cost $7.00 Unrealized