DEERFIELD MANAGEMENT COMPANY, L.P. Quant / Systematic

CIK: 0001009258 · Show all filings

Period: Q3 2021 (← Previous) (Next →)

Filing Date: Nov 15, 2021

Total Value ($000): $5,123,921 (70.2% shares, 29.8% debt)

Holdings (133)

NUVL NUVALENT INC 8.5%
Value ($000) $436,140 Shares 19,341,024 Est. Cost $29.01 Unrealized 0.0%
VTRS VIATRIS INC 5.0%
Value ($000) $255,065 Shares 18,824,000 Est. Cost $13.21 Unrealized -11.3%
INVITAE CORP 3.9%
Value ($000) $199,645 Shares 163,385,000 Est. Cost $1.64 Unrealized
AHCO ADAPTHEALTH CORP 3.7%
Value ($000) $188,737 Shares 8,103,792 Est. Cost $25.06 Unrealized -3.5%
CAREMAX INC 3.2%
Value ($000) $162,083 Shares 16,778,750 Est. Cost $12.90 Unrealized
AERIE PHARMACEUTICALS INC 2.8%
Value ($000) $143,842 Shares 157,390,000 Est. Cost $0.81 Unrealized
NATERA INC 2.6%
Value ($000) $135,236 Shares 45,000,000 Est. Cost $3.03 Unrealized
GLAUKOS CORP 2.5%
Value ($000) $129,642 Shares 108,000,000 Est. Cost $1.62 Unrealized
BRIDGEBIO PHARMA INC 2.2%
Value ($000) $110,499 Shares 80,000,000 Est. Cost $1.65 Unrealized
NBIX NEUROCRINE BIOSCIENCES INC 2.1%
Value ($000) $109,569 Shares 1,142,415 Est. Cost $101.06 Unrealized -6.5%
ENVISTA HOLDINGS CORPORATION 2.1%
Value ($000) $109,205 Shares 52,500,000 Est. Cost $2.13 Unrealized
ORGO ORGANOGENESIS HLDGS INC 2.1%
Value ($000) $106,267 Shares 7,462,543 Est. Cost $16.50 Unrealized -5.9%
SEMA4 HOLDINGS CORP 2.1%
Value ($000) $105,110 Shares 13,848,488 Est. Cost $7.59 Unrealized
SINGULAR GENOMICS SYSTEMS IN 2.0%
Value ($000) $101,963 Shares 9,112,019 Est. Cost $27.48 Unrealized
NUVASIVE INC 1.9%
Value ($000) $98,794 Shares 96,966,000 Est. Cost $1.04 Unrealized
PACIRA BIOSCIENCES INC 1.7%
Value ($000) $87,723 Shares 81,600,000 Est. Cost $1.08 Unrealized
INSULET CORP 1.6%
Value ($000) $80,407 Shares 57,581,000 Est. Cost $1.33 Unrealized
IVERIC BIO INC 1.5%
Value ($000) $78,987 Shares 4,863,725 Est. Cost $5.34 Unrealized
LUNG PULMONX CORP 1.4%
Value ($000) $73,035 Shares 2,029,887 Est. Cost $47.53 Unrealized -17.2%
LRMR LARIMAR THERAPEUTICS INC 1.3%
Value ($000) $67,223 Shares 5,830,249 Est. Cost $11.61 Unrealized +3.4%
MIRM MIRUM PHARMACEUTICALS INC 1.3%
Value ($000) $65,396 Shares 3,282,912 Est. Cost $12.27 Unrealized +32.6%
EWTX EDGEWISE THERAPEUTICS INC 1.3%
Value ($000) $65,290 Shares 3,933,137 Est. Cost $32.43 Unrealized -44.2%
MOH MOLINA HEALTHCARE INC 1.2%
Value ($000) $62,883 Shares 231,776 Est. Cost $180.00 Unrealized +46.7%
CNC CENTENE CORP DEL 1.2%
Value ($000) $62,547 Shares 1,003,800 Est. Cost $59.55 Unrealized +12.2%
INSMED INC 1.1%
Value ($000) $55,120 Shares 50,000,000 Est. Cost $1.11 Unrealized
CYTK CYTOKINETICS INC 1.1%
Value ($000) $54,924 Shares 1,536,758 Est. Cost $20.54 Unrealized +43.3%
SILK RD MED INC 1.1%
Value ($000) $54,494 Shares 990,251 Est. Cost $50.28 Unrealized
PCRX PACIRA BIOSCIENCES INC 1.1%
Value ($000) $54,165 Shares 967,236 Est. Cost $44.50 Unrealized +29.5%
NUVASIVE INC 1.1%
Value ($000) $54,110 Shares 55,800,000 Est. Cost $1.01 Unrealized
APRIA INC 1.0%
Value ($000) $52,668 Shares 1,417,700 Est. Cost $27.95 Unrealized
INTERCEPT PHARMACEUTICALS IN 1.0%
Value ($000) $52,121 Shares 57,791,000 Est. Cost $0.87 Unrealized
INSMED INC 1.0%
Value ($000) $51,712 Shares 50,000,000 Est. Cost $0.83 Unrealized
DFP HEALTHCARE ACQUISITNS CO 1.0%
Value ($000) $49,700 Shares 5,000,000 Est. Cost $10.40 Unrealized
ATEC ALPHATEC HLDGS INC 0.9%
Value ($000) $43,821 Shares 3,594,829 Est. Cost $12.74 Unrealized +9.4%
KURA KURA ONCOLOGY INC 0.8%
Value ($000) $43,368 Shares 2,315,417 Est. Cost $23.48 Unrealized -19.7%
RVMD REVOLUTION MEDICINES INC 0.8%
Value ($000) $43,073 Shares 1,565,712 Est. Cost $28.72 Unrealized +1.3%
NATERA INC 0.8%
Value ($000) $43,056 Shares 25,000,000 Est. Cost $1.25 Unrealized
DAWN DAY ONE BIOPHARMACEUTICALS I 0.8%
Value ($000) $40,596 Shares 1,710,730 Est. Cost $22.43 Unrealized +6.8%
MERIDIAN BIOSCIENCE INC 0.8%
Value ($000) $39,694 Shares 2,063,083 Est. Cost $21.15 Unrealized
KALV KALVISTA PHARMACEUTICALS INC 0.7%
Value ($000) $37,754 Shares 2,163,554 Est. Cost $26.22 Unrealized -22.7%
TABULA RASA HEALTHCARE INC 0.7%
Value ($000) $37,450 Shares 45,000,000 Est. Cost $0.99 Unrealized
NUVB NUVATION BIO INC 0.7%
Value ($000) $35,558 Shares 3,577,233 Est. Cost $11.22 Unrealized -19.2%
APELLIS PHARMACEUTICALS INC 0.7%
Value ($000) $35,498 Shares 28,825,000 Est. Cost $1.45 Unrealized
NEVRO CORP NOTE 0.7%
Value ($000) $34,876 Shares 26,000,000 Est. Cost $1.35 Unrealized
AERIE PHARMACEUTICALS INC 0.7%
Value ($000) $33,938 Shares 2,977,020 Est. Cost $13.24 Unrealized
BIODELIVERY SCIENCES INTL IN 0.6%
Value ($000) $33,106 Shares 9,170,699 Est. Cost $3.89 Unrealized
BKD BROOKDALE SR LIVING INC 0.6%
Value ($000) $33,093 Shares 5,252,800 Est. Cost $6.28 Unrealized +13.6%
SPRINGWORKS THERAPEUTICS INC 0.6%
Value ($000) $32,397 Shares 510,673 Est. Cost $35.31 Unrealized
HOWL WEREWOLF THERAPEUTICS INC 0.6%
Value ($000) $30,078 Shares 1,752,787 Est. Cost $13.70 Unrealized +24.6%
GKOS GLAUKOS CORP 0.6%
Value ($000) $29,817 Shares 619,000 Est. Cost $55.46 Unrealized 0.0%
ONCORUS INC 0.6%
Value ($000) $29,411 Shares 3,148,977 Est. Cost $30.58 Unrealized
PHVS PHARVARIS N V 0.6%
Value ($000) $28,518 Shares 1,608,471 Est. Cost $26.33 Unrealized -35.0%
DECIPHERA PHARMACEUTICALS IN 0.5%
Value ($000) $27,694 Shares 815,000 Est. Cost $35.90 Unrealized
INOZYME PHARMA INC 0.5%
Value ($000) $27,176 Shares 2,344,786 Est. Cost $22.15 Unrealized
HEALTH CATALYST INC 0.5%
Value ($000) $26,292 Shares 15,000,000 Est. Cost $1.92 Unrealized
RYTM RHYTHM PHARMACEUTICALS INC 0.5%
Value ($000) $25,985 Shares 1,989,625 Est. Cost $23.31 Unrealized -34.5%
ACCELERON PHARMA INC 0.5%
Value ($000) $24,955 Shares 145,000 Est. Cost $52.80 Unrealized
PTGX PROTAGONIST THERAPEUTICS INC 0.5%
Value ($000) $24,702 Shares 1,394,000 Est. Cost $16.60 Unrealized +156.9%
TERN TERNS PHARMACEUTICALS INC 0.5%
Value ($000) $24,445 Shares 2,345,959 Est. Cost $21.92 Unrealized -52.7%
ALEC ALECTOR INC 0.5%
Value ($000) $24,079 Shares 1,055,192 Est. Cost $18.78 Unrealized +49.2%
PMVP PMV PHARMACEUTICALS INC 0.5%
Value ($000) $23,959 Shares 804,000 Est. Cost $36.38 Unrealized -12.2%
KINNATE BIOPHARMA INC 0.5%
Value ($000) $23,676 Shares 1,028,508 Est. Cost $28.86 Unrealized
CGEM CULLINAN ONCOLOGY INC 0.5%
Value ($000) $23,563 Shares 1,044,000 Est. Cost $30.75 Unrealized -13.0%
AFIB ACUTUS MED INC 0.5%
Value ($000) $23,412 Shares 2,648,386 Est. Cost $30.36 Unrealized -56.7%
VINCERX PHARMA INC 0.4%
Value ($000) $22,303 Shares 1,379,310 Est. Cost $16.17 Unrealized
FATE FATE THERAPEUTICS INC 0.4%
Value ($000) $21,456 Shares 362,000 Est. Cost $23.86 Unrealized +228.8%
ITAMAR MED LTD 0.4%
Value ($000) $20,993 Shares 694,667 Est. Cost $17.81 Unrealized
INSTIL BIO INC 0.4%
Value ($000) $19,944 Shares 1,115,739 Est. Cost $25.08 Unrealized
OUTSET MED INC 0.4%
Value ($000) $19,807 Shares 400,622 Est. Cost $49.98 Unrealized
BLUEPRINT MEDICINES CORP 0.4%
Value ($000) $19,056 Shares 185,354 Est. Cost $70.21 Unrealized
PROF PROFOUND MED CORP 0.4%
Value ($000) $19,000 Shares 1,297,797 Est. Cost $19.65 Unrealized -22.5%
XERIS PHARMACEUTICALS INC 0.4%
Value ($000) $18,864 Shares 18,000,000 Est. Cost $0.99 Unrealized
MONTES ARCHIMEDES ACQUISITIO 0.4%
Value ($000) $18,700 Shares 2,000,000 Est. Cost $9.35 Unrealized
GRAYBUG VISION INC 0.3%
Value ($000) $17,535 Shares 5,281,713 Est. Cost $12.71 Unrealized
ERAS ERASCA INC 0.3%
Value ($000) $16,693 Shares 786,660 Est. Cost $20.63 Unrealized 0.0%
LEAP THERAPEUTICS INC 0.3%
Value ($000) $16,040 Shares 4,000,000 Est. Cost $4.01 Unrealized
ORCHARD THERAPEUTICS PLC 0.3%
Value ($000) $15,984 Shares 6,949,416 Est. Cost $15.55 Unrealized
WVE WAVE LIFE SCIENCES LTD 0.3%
Value ($000) $15,750 Shares 3,214,340 Est. Cost $8.76 Unrealized -30.8%
DA32 LIFE SCNCE TEC ACQSTN C 0.3%
Value ($000) $15,728 Shares 1,600,000 Est. Cost $9.83 Unrealized
PTC THERAPEUTICS INC NOTE 0.3%
Value ($000) $15,061 Shares 14,527,000 Est. Cost $1.11 Unrealized
AEROVATE THERAPEUTICS INC 0.3%
Value ($000) $14,986 Shares 714,285 Est. Cost $22.83 Unrealized
GRAPHITE BIO INC 0.3%
Value ($000) $14,854 Shares 906,308 Est. Cost $30.73 Unrealized
BCAB BIOATLA INC 0.3%
Value ($000) $13,669 Shares 464,300 Est. Cost $37.05 Unrealized +5.2%
COGT COGENT BIOSCIENCES INC 0.3%
Value ($000) $13,464 Shares 1,601,000 Est. Cost $10.03 Unrealized -23.6%
SPRUCE BIOSCIENCES INC 0.3%
Value ($000) $13,222 Shares 2,200,000 Est. Cost $10.85 Unrealized
QSI QUANTUM SI INC 0.2%
Value ($000) $11,676 Shares 1,400,000 Est. Cost $10.48 Unrealized -6.0%
RXST RXSIGHT INC 0.2%
Value ($000) $11,403 Shares 900,000 Est. Cost $13.76 Unrealized 0.0%
TYRA TYRA BIOSCIENCES INC 0.2%
Value ($000) $10,994 Shares 625,000 Est. Cost $19.11 Unrealized 0.0%
ANNX ANNEXON INC 0.2%
Value ($000) $10,867 Shares 583,913 Est. Cost $23.46 Unrealized -13.5%
DH DEFINITIVE HEALTHCARE CORP 0.2%
Value ($000) $10,708 Shares 250,000 Est. Cost $44.39 Unrealized 0.0%
EUCRATES BIOMEDICAL ACQU COR 0.2%
Value ($000) $9,950 Shares 1,000,000 Est. Cost $10.66 Unrealized
MEDTECH ACQUISITION CORP 0.2%
Value ($000) $9,930 Shares 999,999 Est. Cost $9.93 Unrealized
SARISSA CAPITAL ACQUISITN CO 0.2%
Value ($000) $9,876 Shares 1,000,000 Est. Cost $10.65 Unrealized
SENIOR CONNECT ACQUISITN COR 0.2%
Value ($000) $9,770 Shares 1,000,000 Est. Cost $9.77 Unrealized
REVOLUTION HEALTHCAR AQ CORP 0.2%
Value ($000) $9,710 Shares 1,000,000 Est. Cost $9.71 Unrealized
HLTHQ CUE HEALTH INC 0.2%
Value ($000) $9,435 Shares 798,867 Est. Cost $11.81 Unrealized
AUPH AURINIA PHARMACEUTICALS INC 0.2%
Value ($000) $9,412 Shares 425,300 Est. Cost Unrealized
AMERICAN WELL CORP 0.2%
Value ($000) $9,029 Shares 991,115 Est. Cost $27.16 Unrealized
GHRS GH RESEARCH PLC 0.2%
Value ($000) $8,943 Shares 405,416 Est. Cost $20.43 Unrealized -0.3%
NYXH NYXOAH S A 0.2%
Value ($000) $8,797 Shares 300,800 Est. Cost $31.50 Unrealized 0.0%
AVAH AVEANNA HEALTHCARE HLDGS INC 0.2%
Value ($000) $8,124 Shares 1,013,007 Est. Cost $11.86 Unrealized -18.3%
OLMA OLEMA PHARMACEUTICALS INC 0.1%
Value ($000) $7,474 Shares 271,191 Est. Cost $46.89 Unrealized -42.4%
TURMERIC ACQUISITION CORP 0.1%
Value ($000) $7,448 Shares 750,000 Est. Cost $10.27 Unrealized
IGNYTE ACQUISITION CORP 0.1%
Value ($000) $7,098 Shares 725,000 Est. Cost $9.79 Unrealized
PRVA PRIVIA HEALTH GROUP INC 0.1%
Value ($000) $7,068 Shares 300,000 Est. Cost $36.59 Unrealized -4.6%
CVRX CVRX INC 0.1%
Value ($000) $6,843 Shares 413,747 Est. Cost $27.71 Unrealized -30.8%
BDTX BLACK DIAMOND THERAPEUTICS I 0.1%
Value ($000) $6,431 Shares 760,128 Est. Cost $29.51 Unrealized -66.5%
RENEO PHARMACEUTICALS INC 0.1%
Value ($000) $6,327 Shares 849,300 Est. Cost $9.33 Unrealized
BENEFITFOCUS INC 0.1%
Value ($000) $6,135 Shares 6,500,000 Est. Cost $0.88 Unrealized
CABA CABALETTA BIO INC 0.1%
Value ($000) $5,645 Shares 464,252 Est. Cost $11.85 Unrealized -22.2%
TURNING POINT THERAPEUTICS I 0.1%
Value ($000) $5,570 Shares 83,846 Est. Cost $121.85 Unrealized
DCTH DELCATH SYS INC 0.1%
Value ($000) $5,220 Shares 500,000 Est. Cost $13.70 Unrealized -28.0%
ORION ACQUISITION CORP 0.1%
Value ($000) $4,850 Shares 500,000 Est. Cost $9.70 Unrealized
IRTC IRHYTHM TECHNOLOGIES INC 0.1%
Value ($000) $3,529 Shares 60,271 Est. Cost $52.99 Unrealized 0.0%
BCRX BIOCRYST PHARMACEUTICALS INC 0.1%
Value ($000) $3,372 Shares 234,643 Est. Cost $4.71 Unrealized +235.1%
MEDAVAIL HOLDINGS INC 0.1%
Value ($000) $3,336 Shares 1,142,552 Est. Cost $15.05 Unrealized
TALK TALKSPACE INC 0.1%
Value ($000) $2,738 Shares 750,000 Est. Cost $9.72 Unrealized -43.5%
NEOGENOMICS INC 0.0%
Value ($000) $2,514 Shares 2,500,000 Est. Cost $1.01 Unrealized
BFLYW BUTTERFLY NETWORK INC 0.0%
Value ($000) $2,017 Shares 733,333 Est. Cost $6.45 Unrealized
DFP HEALTHCARE ACQUISITNS CO 0.0%
Value ($000) $2,013 Shares 1,250,000 Est. Cost $1.35 Unrealized
CAREMAX INC 0.0%
Value ($000) $1,900 Shares 672,000 Est. Cost $4.72 Unrealized
MONTES ARCHIMEDES ACQUISITIO 0.0%
Value ($000) $1,490 Shares 1,000,000 Est. Cost $1.49 Unrealized
METACRINE INC 0.0%
Value ($000) $952 Shares 277,469 Est. Cost $10.21 Unrealized
QSIAW QUANTUM SI INC 0.0%
Value ($000) $677 Shares 333,333 Est. Cost $3.76 Unrealized
NUVATION BIO INC 0.0%
Value ($000) $427 Shares 166,666 Est. Cost $2.67 Unrealized
SOMALOGIC INC 0.0%
Value ($000) $414 Shares 120,000 Est. Cost $3.45 Unrealized
SENIOR CONNECT ACQUISITN COR 0.0%
Value ($000) $355 Shares 500,000 Est. Cost $0.71 Unrealized
MEDTECH ACQUISITION CORP 0.0%
Value ($000) $273 Shares 333,333 Est. Cost $0.82 Unrealized
IGNYTE ACQUISITION CORP 0.0%
Value ($000) $232 Shares 362,500 Est. Cost $0.64 Unrealized
SRZNW SURROZEN INC 0.0%
Value ($000) $190 Shares 166,666 Est. Cost $1.14 Unrealized
REVOLUTION HEALTHCAR AQ CORP 0.0%
Value ($000) $186 Shares 200,000 Est. Cost $0.93 Unrealized
ORION ACQUISITION CORP 0.0%
Value ($000) $80 Shares 125,000 Est. Cost $0.64 Unrealized
WINDTREE THERAPEUTICS INC 0.0%
Value ($000) $42 Shares 20,148 Est. Cost $7.00 Unrealized