DEERFIELD MANAGEMENT COMPANY, L.P. Q3 2018 Filing

Filed November 14, 2018

Portfolio Value

$2.8T

Holdings

103

Report Date

Q3 2018

Filing Type

13F-HR

All Holdings (103 positions)

#StockSharesValue% PortfolioType
1
HORIZON PHARMA PLC
6,609,894$129.4B4.64%
2
FIXXEURHOMOLOGY MEDICINES INC
5,227,035$119.5B4.28%
3
HORIZON PHARMA INVT LTD
99,100,000$99.5B3.57%
4
NEVRO CORP
100,000,000$99.4B3.56%
5
AERIEURAERIE PHARMACEUTICALS INC
1,540,448$94.8B3.40%
6
DEXCOM INC
55,000,000$84.2B3.01%
7
MYLAN N V
1,842,111$67.4B2.42%
8
PORTOLA PHARMACEUTICALS INC
2,455,586$65.4B2.34%
9
DBV TECHNOLOGIES S A
2,900,000$65.1B2.33%
10
ANABANAPTYSBIO INC
647,466$64.6B2.31%
11
XLRNACCELERON PHARMA INC
1,117,651$64.0B2.29%
12
ENDOCYTE INC
3,514,084$62.4B2.24%
13
INTERSECT ENT INC
2,147,950$61.8B2.21%
14
MYOKARDIA INC
917,000$59.8B2.14%
15
BCRXBIOCRYST PHARMACEUTICALS
6,910,789$52.7B1.89%
16
ACHCACADIA HEALTHCARE COMPANY IN
1,424,571$50.1B1.80%
17
ARGXARGENX SE
656,500$49.8B1.78%
18
KEMPHARM INC
75,000,000$48.3B1.73%
19
SRPTSAREPTA THERAPEUTICS INC
296,000$47.8B1.71%
20
B7SBROOKDALE SR LIVING INC
4,707,912$46.3B1.66%
21
WRIGHT MED GROUP N V
31,500,000$45.6B1.63%
22
ACRSACLARIS THERAPEUTICS INC
3,093,416$44.9B1.61%
23
CVSCVS HEALTH CORP
566,800$44.6B1.60%Call
24
XERIS PHARMACEUTICALS INC
2,498,666$43.9B1.57%
25
2L9BLUEPRINT MEDICINES CORP
525,000$41.0B1.47%
26
MRTXEURMIRATI THERAPEUTICS INC
840,911$39.6B1.42%
27
GKOSGLAUKOS CORP
569,356$37.0B1.32%
28
EDITEDITAS MEDICINE INC
1,158,841$36.9B1.32%
29
INTERCEPT PHARMACEUTICALS IN
36,000,000$36.2B1.30%
30
CNCCENTENE CORP DEL
245,000$35.5B1.27%
31
EHTHEHEALTH INC
1,227,061$34.7B1.24%
32
UHSUNIVERSAL HLTH SVCS INC
262,000$33.5B1.20%
33
IMMUNOMEDICS INC
1,590,000$33.1B1.19%
34
K2M GROUP HLDGS INC
20,000,000$30.1B1.08%
35
NVROEURNEVRO CORP
525,040$29.9B1.07%
36
GLPGGALAPAGOS NV
260,064$29.2B1.05%
37
SEMSELECT MED HLDGS CORP
1,526,000$28.1B1.01%
38
KNSAKINIKSA PHARMACEUTICALS LTD
1,061,956$27.1B0.97%
39
AGIOAGIOS PHARMACEUTICALS INC
348,200$26.9B0.96%
40
ELVANTHEM INC
95,000$26.0B0.93%
41
DFB HEALTHCARE ACQUISTION CO
2,500,000$25.5B0.91%
42
RETAEURREATA PHARMACEUTICALS INC
294,000$24.0B0.86%
43
VCELVERICEL CORP
1,617,730$22.9B0.82%
44
ASNDASCENDIS PHARMA A S
320,000$22.7B0.81%
45
ARVNARVINAS INC
1,233,734$20.8B0.75%
46
RGNXREGENXBIO INC
275,000$20.8B0.74%
47
AUDENTES THERAPEUTICS INC
493,901$19.6B0.70%
48
SYNLOGIC INC
1,365,143$19.4B0.69%
49
FATEFATE THERAPEUTICS INC
1,173,617$19.1B0.68%
50
EPIZYME INC
1,779,094$18.9B0.68%
51
OXFORD IMMUNOTEC GLOBAL PLC
1,087,359$17.6B0.63%
52
DIPLOMAT PHARMACY INC
853,687$16.6B0.59%
53
MOR2MORPHOSYS AG
600,000$16.0B0.57%
54
ZBHZIMMER BIOMET HLDGS INC
121,000$15.9B0.57%
55
ARDXARDELYX INC
3,491,922$15.2B0.54%
56
SYROS PHARMACEUTICALS INC
1,268,945$15.1B0.54%
57
AIMMUNE THERAPEUTICS INC
553,000$15.1B0.54%
58
GTHXEURG1 THERAPEUTICS INC
287,000$15.0B0.54%
59
CBAYUSDCYMABAY THERAPEUTICS INC
1,343,181$14.9B0.53%
60
KALVKALVISTA PHARMACEUTICALS INC
650,000$14.4B0.51%
61
SIENUSDSIENTRA INC
593,769$14.2B0.51%
62
AAC HLDGS INC
1,853,998$14.1B0.51%
63
CTMXCYTOMX THERAPEUTICS INC
729,948$13.5B0.48%
64
TNDMTANDEM DIABETES CARE INC
283,115$12.1B0.43%
65
AVDLAVADEL PHARMACEUTICALS PLC
2,722,241$12.0B0.43%
66
NVTA1EURINVITAE CORP
688,062$11.5B0.41%
67
RYTMRHYTHM PHARMACEUTICALS INC
365,689$10.7B0.38%
68
TELIGENT INC NEW
9,567,000$10.4B0.37%
69
NIGHTSTAR THERAPEUTICS PLC
499,747$10.2B0.37%
70
ALLKGUSDALLAKOS INC
225,000$10.1B0.36%
71
MELINTA THERAPEUTICS INC
2,311,858$9.1B0.33%
72
BIOHAVEN PHARMACTL HLDG CO L
239,000$9.0B0.32%
73
BLUEBIRD BIO INC
61,435$9.0B0.32%
74
NUVASIVE INC
7,000,000$8.9B0.32%
75
LIVNLIVANOVA PLC
71,500$8.9B0.32%
76
QUREUNIQURE NV
241,430$8.8B0.31%
77
KPTIEURKARYOPHARM THERAPEUTICS INC
475,000$8.1B0.29%
78
VKTXVIKING THERAPEUTICS INC
460,000$8.0B0.29%
79
INSPINSPIRE MED SYS INC
189,000$8.0B0.28%
80
AUTLAUTOLUS THERAPEUTICS PLC
250,000$7.7B0.27%
81
RA PHARMACEUTICALS INC
382,700$6.9B0.25%
82
RCKTROCKET PHARMACEUTICALS INC
280,000$6.9B0.25%
83
NUVECTRA CORP
278,890$6.1B0.22%
84
ALIMERA SCIENCES INC
6,052,935$5.9B0.21%
85
PFENEX INC
1,069,514$5.5B0.20%
86
GW PHARMACEUTICALS PLC
29,249$5.1B0.18%
87
ADUSADDUS HOMECARE CORP
65,590$4.6B0.16%
88
CONSTELLATION PHARMCETICLS I
635,843$4.3B0.15%
89
EIDOS THERAPEUTICS INC
420,409$4.2B0.15%
90
BDQMALBIREO PHARMA INC
120,000$4.0B0.14%
91
NVLSEURALPINE IMMUNE SCIENCES INC
612,867$3.9B0.14%
92
IGI LABORATORIES INC
3,733,000$3.6B0.13%
93
BIOSCRIP INC
1,023,379$3.2B0.11%
94
TELIGENT INC NEW
708,873$2.8B0.10%
95
YB4PSAVARA INC
250,000$2.8B0.10%
96
PROTEON THERAPEUTICS INC
1,224,899$2.4B0.09%
97
RA MED SYS INC
128,600$2.3B0.08%
98
VYGRVOYAGER THERAPEUTICS INC
117,647$2.2B0.08%
99
KIDSORTHOPEDIATRICS CORP
58,247$2.1B0.08%
100
FOAMIX PHARMACEUTICALS LTD
234,745$1.3B0.05%
Page 1 of 2Next