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13F-HR filed by DEERFIELD MANAGEMENT COMPANY, L.P.

DEERFIELD MANAGEMENT COMPANY, L.P. filed this 13F-HR for the quarter ended 2018-12-31, filed 2019-02-14, with 99 holding rows worth $2,498,187,000.

Accession
0001567619-19-004367
Filed
2019-02-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2018

A holdings report, 99 entries on the cover page, a total value of $2,498,187,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $2,498,187,000 with VALUE read as thousands by filing date, 13F file number 028-05366. The quarter's positions are built on this report. The resolved quarter.

Other managers

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
HORIZON PHARMA PLCG4617B105SHS6,825,719$133,375,000thousands by filing date
ORCHARD THERAPEUTICS PLC68570P101ADR8,023,600$126,211,000thousands by filing date
TRANSPORTATION & LOGISTI438083107COM5,227,035$116,877,000thousands by filing date
HORIZON PHARMA INVT LTD44052TAB7NOTE 2.500% 3/1113,532,000$112,678,000thousands by filing dateprincipal
NEVRO CORP64157FAA1BOND100,000,000$92,273,000thousands by filing dateprincipal
MYLAN NVN59465109SHS EURO2,833,741$77,645,000thousands by filing date
DEXCOM INC252131AF4NOTE 0.750% 5/155,000,000$73,718,000thousands by filing dateprincipal
VERICEL CORP92346J108COM3,725,900$64,831,000thousands by filing date
ACCELERON PHARMA INC00434H108COM1,386,541$60,384,000thousands by filing date
INTERSECT ENT INC46071F103COM2,078,375$58,569,000thousands by filing date
BIOCRYST PHARMACEUTICALS INC COM09058V103Stock6,910,789$55,770,000thousands by filing date
AERIE PHARMACEUTICALS INC00771V108COM1,518,596$54,821,000thousands by filing date
INTERCEPT PHARMACEUTICALS IN45845PAA6NOTE 3.250% 7/057,791,000$53,020,000thousands by filing dateprincipal
MYOKARDIA INC62857M105COM997,000$48,713,000thousands by filing date
ANAPTYSBIO INC032724106COM743,439$47,424,000thousands by filing date
ARGENX SE SPONSORED ADR04016X101ADR472,000$45,345,000thousands by filing date
ACLARIS THERAPEUTICS INC COM00461U105Stock5,893,416$43,552,000thousands by filing date
XERIS PHARMACEUTICALS INC98422L107COM2,498,666$42,477,000thousands by filing date
EHEALTH INC28238P109COM1,076,402$41,355,000thousands by filing date
KEMPHARM INC488445AB3NOTE 5.500 2/065,423,000$39,363,000thousands by filing dateprincipal
UNIVERSAL HLTH SVCS INC CL B913903100Stock332,000$38,698,000thousands by filing date
SAREPTA THERAPEUTICS INC803607100COM341,800$37,301,000thousands by filing date
CVS Health Corporation126650100COM566,800$37,137,000thousands by filing datecall
MIRATI THERAPEUTICS INC60468T105COM874,486$37,096,000thousands by filing date
NEVRO CORP64157F103COM914,273$35,556,000thousands by filing date
CENTENE CORP DEL COM15135B101Stock286,000$32,976,000thousands by filing date
PORTOLA PHARMACEUTICALS INC COM737010108Stock1,677,414$32,743,000thousands by filing date
WRIGHT MED GROUP N V98236JAB4NOTE 2.250%11/123,625,000$32,195,000thousands by filing dateprincipal
KINIKSA PHARMACEUTICALS LTDG5269C101COM CL A1,128,822$31,709,000thousands by filing date
ASCENDIS PHARMA A/S DKK 1.0 AD04351P101SPONSORED ADR505,098$31,644,000thousands by filing date
DIPLOMAT PHARMACY INC25456K101COM2,348,993$31,617,000thousands by filing date
BROOKDALE SR LIVING INC112463104COM4,240,855$28,414,000thousands by filing date
GLAUKOS CORP COM377322102Stock504,000$28,310,000thousands by filing date
BLUEPRINT MEDICINES CORP09627Y109COM521,000$28,087,000thousands by filing date
RA PHARMACEUTICALS INC74933V108COM1,502,000$27,336,000thousands by filing date
LAKEFRONT BIOTHERAPEUTICS NV36315X101SPON ADR288,407$26,458,000thousands by filing date
EDITAS MEDICINE INC28106W103COM1,158,841$26,364,000thousands by filing date
IMMUNOMEDICS INC452907108COM1,833,202$26,160,000thousands by filing date
DFB HEALTHCARE ACQUISTION CO23291E208UNIT 01/30/20232,500,000$25,250,000thousands by filing date
Elevance Health, Inc.036752103COM95,000$24,950,000thousands by filing date
ALLERGAN PLCG0177J108SHS180,000$24,059,000thousands by filing date
FATE THERAPEUTICS INC31189P102COM1,654,865$21,232,000thousands by filing date
SELECT MED HLDGS CORP81619Q105COM1,382,890$21,227,000thousands by filing date
TANDEM DIABETES CARE INC875372203COM NEW553,765$21,026,000thousands by filing date
REATA PHARMACEUTICALS INC75615P103CL A364,000$20,420,000thousands by filing date
SIENTRA INC82621J105COM1,572,891$19,991,000thousands by filing date
MOLINA HEALTHCARE INC60855R100COM151,772$17,639,000thousands by filing date
NATERA INC COM632307104Stock1,253,000$17,492,000thousands by filing date
INSPIRE MED SYS INC COM457730109Stock400,781$16,933,000thousands by filing date
EXACT SCIENCES CORP30063PAA3NOTE 1.000% 1/115,000,000$16,499,000thousands by filing dateprincipal
ACADIA HEALTHCARE COMPANY INC COM00404A109Stock621,000$15,966,000thousands by filing date
ADDUS HOMECARE CORP006739106COM232,900$15,809,000thousands by filing date
MORPHOSYS AG617760202ADR600,000$15,180,000thousands by filing date
KALVISTA PHARMACEUTICALS INC483497103COM650,000$12,838,000thousands by filing date
DECIPHERA PHARMACEUTICALS IN24344T101COM607,633$12,754,000thousands by filing date
ARVINAS INC04335A105COM921,234$11,838,000thousands by filing date
GW PHARMACEUTICALS PLC36197T103ADS109,117$10,627,000thousands by filing date
CYMABAY THERAPEUTICS INC23257D103COM1,343,181$10,571,000thousands by filing date
AUDENTES THERAPEUTICS INC.05070R104Common Stock493,901$10,530,000thousands by filing date
AXOVANT SCIENCES LTDG0750W104COM10,000,000$9,960,000thousands by filing date
CYTOMX THERAPEUTICS INC23284F105COMMON STOCK622,548$9,400,000thousands by filing date
RVL PHARMACEUTICALS PLCG6S41R101COM1,138,256$8,821,000thousands by filing date
ALLOGENE THERAPEUTICS INC019770106COM326,797$8,801,000thousands by filing date
EXACT SCIENCES CORP COM30063P105Stock129,000$8,140,000thousands by filing date
RHYTHM PHARMACEUTICALS INC76243J105COM291,005$7,822,000thousands by filing date
SYNLOGIC INC87166L100COM1,107,643$7,765,000thousands by filing date
ATHENEX INC04685N103COM610,700$7,750,000thousands by filing date
AUTOLUS THERAPEUTICS PLC SPON05280R100COM235,576$7,736,000thousands by filing date
INVITAE CORP46185L103COM688,062$7,610,000thousands by filing date
NUVASIVE INC670704AG0NOTE 2.250% 3/17,000,000$7,352,000thousands by filing dateprincipal
SYROS PHARMACEUTICALS INC87184Q107COM1,268,945$7,068,000thousands by filing date
AVADEL PHARMACEUTICALS, PLC05337M104COMMON STOCK-FO2,722,241$7,023,000thousands by filing date
LIVANOVA PLCG5509L101SHS71,500$6,540,000thousands by filing date
TELIGENT INC NEW87960WAA2BOND9,567,000$6,539,000thousands by filing dateprincipal
ARDELYX INC039697107COM2,962,922$5,304,000thousands by filing date
KARYOPHARM THERAPEUTICS INC48576U106COM475,000$4,451,000thousands by filing date
ALIMERA SCIENCES INC016259103COM6,052,935$4,347,000thousands by filing date
ROCKET PHARMACEUTICALS INC77313F106COM280,000$4,150,000thousands by filing date
IGI LABORATORIES INC449575AB5NOTE 3.75012/13,733,000$3,628,000thousands by filing dateprincipal
PFENEX INC717071104COM1,069,514$3,412,000thousands by filing date
NEURONETICS INC64131A105COM159,000$3,077,000thousands by filing date
PROTEON THERAPEUTICS INC74371L109COM1,224,899$2,781,000thousands by filing date
BIOSCRIP INC09069N108COM767,000$2,738,000thousands by filing date
AMERISOURCEBERGEN COR000307108COMMON1,936,027$2,710,000thousands by filing date
CONSTELLATION PHARMACEUTICALS INC.210373106Common Stock635,843$2,550,000thousands by filing date
MEIRAGTX HOLDINGS PLCG59665102COMMON STOCK234,000$2,256,000thousands by filing date
AXOGEN INC05463X106COM104,674$2,138,000thousands by filing date
NUVECTRA CORP67075N108COM129,000$2,108,000thousands by filing date
ORTHOPEDIATRICS CORP68752L100COMMON STOCK58,247$2,032,000thousands by filing date
NEOS THERAPEUTICS INC64052L106COM1,230,267$2,030,000thousands by filing date
SAVARA INC805111101COM250,000$1,893,000thousands by filing date
ALPINE IMMUNE SCIENCES INC02083G100COM475,450$1,750,000thousands by filing date
PROTEOSTASIS THERAPEUTICS IN74373B109COM419,000$1,358,000thousands by filing date
VOYAGER THERAPEUTICS INC92915B106COMMON STOCK117,647$1,106,000thousands by filing date
MANNKIND CORP COM NEW56400P706Stock943,298$1,000,000thousands by filing date
RA MED SYS INC74933X104COM108,400$862,000thousands by filing date
EYENOVIA INC30234E104COM300,000$855,000thousands by filing date
MELINTA THERAPEUTICS INC58549G100COM333,902$265,000thousands by filing date
Ocugen43358V109Common296,099$26,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001567619-19-004367this filing2019-02-14acceptance time not in the bulk data set