DEERFIELD MANAGEMENT COMPANY, L.P. Quant / Systematic

CIK: 0001009258 · Show all filings

Period: Q1 2022 (← Previous) (Next →)

Filing Date: May 16, 2022

Total Value ($000): $4,472,946 (59.8% shares, 40.2% debt)

Holdings (122)

GLAUKOS CORP 8.0%
Value ($000) $358,786 Shares 269,897,000 Est. Cost $1.39 Unrealized
NUVL NUVALENT INC 6.0%
Value ($000) $268,647 Shares 19,341,024 Est. Cost $29.01 Unrealized -49.9%
VTRS VIATRIS INC 5.0%
Value ($000) $224,930 Shares 20,673,700 Est. Cost $13.01 Unrealized -15.0%
AHCO ADAPTHEALTH CORP 4.2%
Value ($000) $186,751 Shares 11,650,072 Est. Cost $23.90 Unrealized -24.8%
INVITAE CORP 3.8%
Value ($000) $169,769 Shares 206,873,000 Est. Cost $1.47 Unrealized
NBIX NEUROCRINE BIOSCIENCES INC 3.5%
Value ($000) $155,419 Shares 1,657,800 Est. Cost $97.02 Unrealized -12.6%
AERIE PHARMACEUTICALS INC 3.2%
Value ($000) $141,877 Shares 157,390,000 Est. Cost $0.81 Unrealized
ENVISTA HOLDINGS CORPORATION 2.8%
Value ($000) $123,924 Shares 52,500,000 Est. Cost $2.13 Unrealized
CAREMAX INC 2.7%
Value ($000) $121,813 Shares 15,861,090 Est. Cost $12.90 Unrealized
NATERA INC 2.7%
Value ($000) $120,177 Shares 90,638,000 Est. Cost $2.17 Unrealized
SAREPTA THERAPEUTICS INC 2.6%
Value ($000) $116,124 Shares 88,657,000 Est. Cost $1.31 Unrealized
PACIRA BIOSCIENCES INC 2.3%
Value ($000) $100,908 Shares 81,600,000 Est. Cost $1.08 Unrealized
NUVASIVE INC 2.2%
Value ($000) $96,433 Shares 96,966,000 Est. Cost $1.04 Unrealized
LUNG PULMONX CORP 2.0%
Value ($000) $91,681 Shares 3,695,341 Est. Cost $38.73 Unrealized -33.3%
SILK RD MED INC 2.0%
Value ($000) $88,927 Shares 2,153,712 Est. Cost $45.75 Unrealized
IVERIC BIO INC 1.8%
Value ($000) $82,332 Shares 4,891,996 Est. Cost $5.65 Unrealized
APELLIS PHARMACEUTICALS INC 1.8%
Value ($000) $81,724 Shares 51,885,000 Est. Cost $1.51 Unrealized
TABULA RASA HEALTHCARE INC 1.8%
Value ($000) $79,740 Shares 107,816,000 Est. Cost $0.89 Unrealized
INSULET CORP 1.7%
Value ($000) $76,232 Shares 57,581,000 Est. Cost $1.33 Unrealized
NUVASIVE INC 1.7%
Value ($000) $76,133 Shares 80,000,000 Est. Cost $0.99 Unrealized
INSMED INC 1.7%
Value ($000) $74,929 Shares 75,000,000 Est. Cost $0.89 Unrealized
MIRM MIRUM PHARMACEUTICALS INC 1.6%
Value ($000) $72,290 Shares 3,282,912 Est. Cost $12.27 Unrealized +66.3%
KURA KURA ONCOLOGY INC 1.6%
Value ($000) $71,015 Shares 4,416,361 Est. Cost $19.66 Unrealized -26.5%
NEVRO CORP 1.5%
Value ($000) $65,368 Shares 61,000,000 Est. Cost $1.22 Unrealized
ORGO ORGANOGENESIS HLDGS INC 1.4%
Value ($000) $64,441 Shares 8,456,876 Est. Cost $15.81 Unrealized -51.0%
INTERCEPT PHARMACEUTICALS IN 1.2%
Value ($000) $52,992 Shares 57,791,000 Est. Cost $0.87 Unrealized
DECIPHERA PHARMACEUTICALS IN 1.2%
Value ($000) $51,731 Shares 5,580,456 Est. Cost $13.59 Unrealized
HORIZON THERAPEUTICS PUB L 1.1%
Value ($000) $48,923 Shares 465,000 Est. Cost $105.21 Unrealized
BRIDGEBIO PHARMA INC 1.1%
Value ($000) $47,402 Shares 80,000,000 Est. Cost $1.65 Unrealized
CNC CENTENE CORP DEL 1.0%
Value ($000) $46,624 Shares 553,800 Est. Cost $59.55 Unrealized +37.7%
GILD GILEAD SCIENCES INC 1.0%
Value ($000) $45,508 Shares 765,489 Est. Cost $55.16 Unrealized 0.0%
MOH MOLINA HEALTHCARE INC 1.0%
Value ($000) $45,031 Shares 134,989 Est. Cost $180.00 Unrealized +71.0%
AERIE PHARMACEUTICALS INC 1.0%
Value ($000) $42,725 Shares 4,695,020 Est. Cost $10.97 Unrealized
SEMA4 HOLDINGS CORP 1.0%
Value ($000) $42,515 Shares 13,848,488 Est. Cost $7.59 Unrealized
SINGULAR GENOMICS SYSTEMS IN 0.9%
Value ($000) $41,722 Shares 6,612,019 Est. Cost $27.48 Unrealized
ATEC ALPHATEC HLDGS INC 0.9%
Value ($000) $41,341 Shares 3,594,829 Est. Cost $12.74 Unrealized -15.1%
EWTX EDGEWISE THERAPEUTICS INC 0.9%
Value ($000) $38,151 Shares 3,933,137 Est. Cost $32.43 Unrealized -60.3%
BKD BROOKDALE SR LIVING INC 0.8%
Value ($000) $37,922 Shares 5,379,000 Est. Cost $6.25 Unrealized -2.3%
CYTK CYTOKINETICS INC 0.8%
Value ($000) $35,069 Shares 952,703 Est. Cost $22.80 Unrealized +55.8%
1LIFE HEALTHCARE INC 0.8%
Value ($000) $34,716 Shares 40,000,000 Est. Cost $0.87 Unrealized
TOI THE ONCOLOGY INSTITUTE INC 0.7%
Value ($000) $32,137 Shares 3,296,107 Est. Cost $8.92 Unrealized -24.4%
PHVS PHARVARIS N V 0.6%
Value ($000) $28,600 Shares 1,577,078 Est. Cost $26.33 Unrealized -33.2%
NOVAVAX INC 0.6%
Value ($000) $26,777 Shares 25,000,000 Est. Cost $1.25 Unrealized
BELLUS HEALTH INC NEW 0.6%
Value ($000) $25,269 Shares 3,672,808 Est. Cost $7.66 Unrealized
LRMR LARIMAR THERAPEUTICS INC 0.5%
Value ($000) $23,613 Shares 5,830,249 Est. Cost $11.61 Unrealized -43.6%
RVMD REVOLUTION MEDICINES INC 0.5%
Value ($000) $22,744 Shares 891,587 Est. Cost $28.72 Unrealized -24.2%
MIRATI THERAPEUTICS INC 0.5%
Value ($000) $22,199 Shares 270,000 Est. Cost $103.23 Unrealized
GKOS GLAUKOS CORP 0.5%
Value ($000) $21,365 Shares 369,514 Est. Cost $51.11 Unrealized +3.5%
XERIS BIOPHARMA HOLDINGS INC 0.5%
Value ($000) $21,095 Shares 18,000,000 Est. Cost $0.99 Unrealized
DAWN DAY ONE BIOPHARMACEUTICALS I 0.5%
Value ($000) $20,698 Shares 2,086,449 Est. Cost $22.01 Unrealized -40.0%
GDRX GOODRX HLDGS INC 0.4%
Value ($000) $18,926 Shares 979,106 Est. Cost $22.93 Unrealized 0.0%
NUVB NUVATION BIO INC 0.4%
Value ($000) $18,816 Shares 3,577,233 Est. Cost $11.22 Unrealized -49.9%
OUTSET MED INC 0.4%
Value ($000) $18,188 Shares 400,622 Est. Cost $49.98 Unrealized
HEALTH CATALYST INC 0.4%
Value ($000) $17,171 Shares 15,000,000 Est. Cost $1.92 Unrealized
IMMUNOGEN INC 0.4%
Value ($000) $16,520 Shares 3,470,675 Est. Cost $4.76 Unrealized
BCRX BIOCRYST PHARMACEUTICALS INC 0.4%
Value ($000) $16,455 Shares 1,012,000 Est. Cost $12.05 Unrealized +33.1%
DA32 LIFE SCNCE TEC ACQSTN C 0.3%
Value ($000) $15,544 Shares 1,600,000 Est. Cost $9.83 Unrealized
PROF PROFOUND MED CORP 0.3%
Value ($000) $15,424 Shares 1,713,797 Est. Cost $17.91 Unrealized -46.2%
PTC THERAPEUTICS INC 0.3%
Value ($000) $15,076 Shares 14,527,000 Est. Cost $1.11 Unrealized
ALEC ALECTOR INC 0.3%
Value ($000) $15,036 Shares 1,055,192 Est. Cost $18.78 Unrealized -15.8%
XLO XILIO THERAPEUTICS INC 0.3%
Value ($000) $14,696 Shares 2,078,692 Est. Cost $17.03 Unrealized -33.7%
OAK STR HEALTH INC 0.3%
Value ($000) $14,316 Shares 18,000,000 Est. Cost $0.80 Unrealized
SPRINGWORKS THERAPEUTICS INC 0.3%
Value ($000) $14,109 Shares 249,988 Est. Cost $35.31 Unrealized
EOLS EVOLUS INC 0.3%
Value ($000) $13,792 Shares 1,229,234 Est. Cost $8.52 Unrealized 0.0%
KALV KALVISTA PHARMACEUTICALS INC 0.3%
Value ($000) $12,241 Shares 830,472 Est. Cost $26.22 Unrealized -45.2%
COGT COGENT BIOSCIENCES INC 0.3%
Value ($000) $11,991 Shares 1,601,000 Est. Cost $10.03 Unrealized -30.6%
MERUS N V 0.3%
Value ($000) $11,554 Shares 437,000 Est. Cost $31.80 Unrealized
KINNATE BIOPHARMA INC 0.2%
Value ($000) $11,097 Shares 985,568 Est. Cost $28.86 Unrealized
APOLLO ENDOSURGERY INC 0.2%
Value ($000) $10,588 Shares 1,750,000 Est. Cost $8.43 Unrealized
SARISSA CAPITAL ACQUISITN CO 0.2%
Value ($000) $9,900 Shares 999,999 Est. Cost $9.79 Unrealized
EUCRATES BIOMEDICAL ACQU COR 0.2%
Value ($000) $9,840 Shares 999,999 Est. Cost $9.76 Unrealized
SENIOR CONNECT ACQUISITN COR 0.2%
Value ($000) $9,820 Shares 1,000,000 Est. Cost $9.77 Unrealized
REVOLUTION HEALTHCAR AQ CORP 0.2%
Value ($000) $9,810 Shares 1,000,000 Est. Cost $9.71 Unrealized
MEDTECH ACQUISITION CORP 0.2%
Value ($000) $9,800 Shares 999,999 Est. Cost $9.93 Unrealized
INOZYME PHARMA INC 0.2%
Value ($000) $9,590 Shares 2,344,786 Est. Cost $22.15 Unrealized
ANTX AN2 THERAPEUTICS INC 0.2%
Value ($000) $8,803 Shares 584,136 Est. Cost $15.17 Unrealized 0.0%
NYXH NYXOAH S A 0.2%
Value ($000) $8,714 Shares 455,262 Est. Cost $28.60 Unrealized -29.2%
TURMERIC ACQUISITION CORP 0.2%
Value ($000) $7,388 Shares 750,000 Est. Cost $9.82 Unrealized
INSM INSMED INC 0.2%
Value ($000) $7,157 Shares 304,572 Est. Cost $23.23 Unrealized 0.0%
IGNYTE ACQUISITION CORP 0.2%
Value ($000) $7,134 Shares 725,000 Est. Cost $9.79 Unrealized
TERN TERNS PHARMACEUTICALS INC 0.2%
Value ($000) $6,967 Shares 2,345,959 Est. Cost $21.92 Unrealized -80.5%
QSI QUANTUM SI INC 0.1%
Value ($000) $6,552 Shares 1,400,000 Est. Cost $10.48 Unrealized -53.5%
GRAYBUG VISION INC 0.1%
Value ($000) $6,497 Shares 5,281,713 Est. Cost $12.71 Unrealized
BENEFITFOCUS INC 0.1%
Value ($000) $6,311 Shares 6,500,000 Est. Cost $0.88 Unrealized
ONCORUS INC 0.1%
Value ($000) $5,605 Shares 3,148,977 Est. Cost $30.58 Unrealized
VINCERX PHARMA INC 0.1%
Value ($000) $5,517 Shares 1,379,310 Est. Cost $16.17 Unrealized
ORCHARD THERAPEUTICS PLC 0.1%
Value ($000) $4,948 Shares 6,949,416 Est. Cost $15.55 Unrealized
ORION ACQUISITION CORP 0.1%
Value ($000) $4,885 Shares 500,000 Est. Cost $9.70 Unrealized
HOWL WEREWOLF THERAPEUTICS INC 0.1%
Value ($000) $4,216 Shares 958,125 Est. Cost $13.70 Unrealized -48.9%
CGEM CULLINAN ONCOLOGY INC 0.1%
Value ($000) $3,932 Shares 375,585 Est. Cost $30.75 Unrealized -56.1%
AFIB ACUTUS MED INC 0.1%
Value ($000) $3,681 Shares 2,648,386 Est. Cost $30.36 Unrealized -93.0%
FHTX FOGHORN THERAPEUTICS INC 0.1%
Value ($000) $3,638 Shares 238,865 Est. Cost $13.72 Unrealized 0.0%
RYTM RHYTHM PHARMACEUTICALS INC 0.1%
Value ($000) $3,352 Shares 291,005 Est. Cost $23.31 Unrealized -62.4%
DCTH DELCATH SYS INC 0.1%
Value ($000) $3,200 Shares 500,000 Est. Cost $13.70 Unrealized -51.0%
GKOS GLAUKOS CORP 0.1%
Value ($000) $2,613 Shares 45,200 Est. Cost $51.11 Unrealized +3.5%
NEOGENOMICS INC 0.0%
Value ($000) $1,666 Shares 2,500,000 Est. Cost $1.01 Unrealized
AMERICAN WELL CORP 0.0%
Value ($000) $1,647 Shares 391,115 Est. Cost $27.16 Unrealized
ANNX ANNEXON INC 0.0%
Value ($000) $1,594 Shares 583,913 Est. Cost $23.46 Unrealized -73.8%
BCAB BIOATLA INC 0.0%
Value ($000) $1,445 Shares 289,002 Est. Cost $37.05 Unrealized -77.4%
TOIIW THE ONCOLOGY INSTITUTE INC 0.0%
Value ($000) $1,438 Shares 1,250,000 Est. Cost $0.69 Unrealized
CAREMAX INC 0.0%
Value ($000) $1,277 Shares 672,000 Est. Cost $4.72 Unrealized
MEDAVAIL HOLDINGS INC 0.0%
Value ($000) $1,110 Shares 1,142,552 Est. Cost $15.05 Unrealized
CABA CABALETTA BIO INC 0.0%
Value ($000) $942 Shares 464,252 Est. Cost $11.85 Unrealized -77.9%
ROIVANT SCIENCES LTD 0.0%
Value ($000) $880 Shares 1,000,000 Est. Cost $2.05 Unrealized
BFLYW BUTTERFLY NETWORK INC 0.0%
Value ($000) $748 Shares 733,333 Est. Cost $6.45 Unrealized
QSIAW QUANTUM SI INC 0.0%
Value ($000) $383 Shares 333,333 Est. Cost $3.76 Unrealized
SOMALOGIC INC 0.0%
Value ($000) $257 Shares 120,000 Est. Cost $3.45 Unrealized
NUVATION BIO INC 0.0%
Value ($000) $135 Shares 166,666 Est. Cost $2.67 Unrealized
IGNYTE ACQUISITION CORP 0.0%
Value ($000) $132 Shares 362,500 Est. Cost $0.64 Unrealized
SARISSA CAPITAL ACQUISITN CO 0.0%
Value ($000) $120 Shares 333,333 Est. Cost $0.36 Unrealized
SENIOR CONNECT ACQUISITN COR 0.0%
Value ($000) $90 Shares 500,000 Est. Cost $0.71 Unrealized
REVOLUTION HEALTHCAR AQ CORP 0.0%
Value ($000) $90 Shares 200,000 Est. Cost $0.93 Unrealized
MEDTECH ACQUISITION CORP 0.0%
Value ($000) $85 Shares 333,333 Est. Cost $0.82 Unrealized
TURMERIC ACQUISITION CORP 0.0%
Value ($000) $82 Shares 250,000 Est. Cost $0.68 Unrealized
EUCRATES BIOMEDICAL ACQU COR 0.0%
Value ($000) $62 Shares 333,333 Est. Cost $0.58 Unrealized
SRZNW SURROZEN INC 0.0%
Value ($000) $42 Shares 166,666 Est. Cost $1.14 Unrealized
ORION ACQUISITION CORP 0.0%
Value ($000) $39 Shares 125,000 Est. Cost $0.64 Unrealized
WINDTREE THERAPEUTICS INC 0.0%
Value ($000) $23 Shares 20,148 Est. Cost $7.00 Unrealized
PMVP PMV PHARMACEUTICALS INC 0.0%
Value ($000) $10 Shares 470 Est. Cost $36.38 Unrealized -51.5%
EUCRATES BIOMEDICAL ACQU COR 0.0%
Value ($000) $0 Shares 1 Est. Cost Unrealized
SARISSA CAPITAL ACQUISITN CO 0.0%
Value ($000) $0 Shares 1 Est. Cost Unrealized
MEDTECH ACQUISITION CORP 0.0%
Value ($000) $0 Shares 1 Est. Cost Unrealized