DEERFIELD MANAGEMENT COMPANY, L.P. Q3 2020 Filing

Filed November 16, 2020

Portfolio Value

$4.1T

Holdings

105

Report Date

Q3 2020

Filing Type

13F-HR

All Holdings (105 positions)

#StockSharesValue% PortfolioType
1
INVITAE CORP
163,385,000$267.7B6.52%
2
MYLAN NV
13,274,000$196.9B4.79%
3
IMMUNOMEDICS INC
2,304,900$196.0B4.77%
4
NEVRO CORP
115,776,000$172.9B4.21%
5
HZNPHORIZON THERAPEUTICS PUB L
1,832,767$142.4B3.47%
6
AFIBACUTUS MEDICAL INC
4,341,799$129.4B3.15%
7
AERIE PHARMACEUTICALS INC
149,600,000$120.1B2.92%
8
DFP HEALTHCARE ACQUISITNS CO
10,460,000$114.3B2.78%
9
CNCCENTENE CORP DEL
1,828,000$106.6B2.60%
10
MYOKARDIA INC
704,000$96.0B2.34%
11
NUVASIVE INC
85,000,000$87.4B2.13%
1234,000,000$85.9B2.09%
13
LRMRLARIMAR THERAPEUTICS INC
5,144,539$78.0B1.90%
14
NKTXNKARTA INC
2,418,772$72.7B1.77%
15
PCRXPACIRA BIOSCIENCES
1,197,825$72.0B1.75%
16
APLS 3.5 09/15/26APELLIS PHARMACEUTICALS INC
64,825,000$69.7B1.70%
17
GRAYBUG VISION INC
5,281,713$67.1B1.63%
18
MIRMMIRUM PHARMACEUTICALS INC
3,448,912$66.5B1.62%
19
ALXNALEXION PHARMACEUTICALS INC
579,248$66.3B1.61%
2061,000,000$66.0B1.61%
21
RVMDREVOLUTION MEDICINES INC
1,796,383$62.5B1.52%
22
SWTXSPRINGWORKS THERAPEUTICS INC
1,234,262$58.8B1.43%
23
OSH3EUROAK STR HEALTH INC
951,063$50.8B1.24%
24
ANNXANNEXON INC
1,617,826$48.9B1.19%
25
XLRNACCELERON PHARMA INC
421,619$47.4B1.16%
26
INTERCEPT PHARMACEUTICALS IN
57,791,000$46.5B1.13%
27
B7SBROOKDALE SR LIVING INC
17,720,000$45.0B1.10%
28
CLOVIS ONCOLOGY INC
49,064,000$44.1B1.07%
29
RETAEURREATA PHARMACEUTICALS INC
448,000$43.6B1.06%
30
RYTMRHYTHM PHARMACEUTICALS INC
1,897,047$41.1B1.00%
31
AXNX*AXONICS MODULATION TECHNOLOG
776,000$39.6B0.96%
32
2L9BLUEPRINT MEDICINES CORP
405,386$37.6B0.92%
33
AHCOADAPTHEALTH CORP
1,710,674$37.3B0.91%
34
ACHOWENS & MINOR INC NEW
1,477,000$37.1B0.90%
35
XERS 5 07/15/25XERIS PHARMACEUTICALS INC
18,000,000$36.1B0.88%
36
DEERFIELD HEALTHCARE TECHNOL
3,360,000$35.7B0.87%
37
GKOSGLAUKOS CORP
695,523$34.4B0.84%
38
OPHTEURIVERIC BIO INC
5,767,409$32.5B0.79%
39
INZYINOZYME PHARMA INC
1,150,299$30.2B0.74%
40
GBIOGBXGENERATION BIO CO
961,215$29.7B0.72%
41
KODKODIAK SCIENCES INC
497,000$29.4B0.72%
42
QDELUSDQUIDEL CORP
130,521$28.6B0.70%
43
ORTXUSDORCHARD THERAPEUTICS PLC
6,949,416$28.6B0.70%
44
PBYIPUMA BIOTECHNOLOGY INC
2,826,327$28.5B0.69%
45
BIODELIVERY SCIENCES INTL IN
7,635,750$28.5B0.69%
46
MOHMOLINA HEALTHCARE INC
153,000$28.0B0.68%
47
EDITEDITAS MEDICINE INC
988,841$27.7B0.68%
48
VCELVERICEL CORP
1,490,118$27.6B0.67%
49
DCPHEURDECIPHERA PHARMACEUTICALS IN
528,585$27.1B0.66%
50
FATEFATE THERAPEUTICS INC
668,067$26.7B0.65%
51
EHTHEHEALTH INC
333,411$26.3B0.64%
52
EP3ORASURE TECHNOLOGIES INC
2,160,983$26.3B0.64%
53
HOLXHOLOGIC INC
388,000$25.8B0.63%
54
INTERSECT ENT INC
1,573,534$25.7B0.62%
55
MR4MERIDIAN BIOSCIENCE INC
1,508,398$25.6B0.62%
56
ADVMCHFADVERUM BIOTECHNOLOGIES INC
2,404,439$24.8B0.60%
57
TCR2 THERAPEUTICS INC
1,200,000$24.4B0.59%
58
BDTXBLACK DIAMOND THERAPEUTICS I
802,511$24.3B0.59%
59
ACCDEURACCOLADE INC
624,001$24.3B0.59%
60
AMWLAMERICAN WELL CORP
791,115$23.4B0.57%
61
PTGXPROTAGONIST THERAPEUTICS INC
1,179,971$23.1B0.56%
62
PACIRA BIOSCIENCES
20,000,000$22.8B0.56%
63
LONGVIEW ACQUISITION CORP
2,200,000$22.3B0.54%
64
CONSTELLATION PHARMCETICLS I
1,005,487$20.4B0.50%
6512,000,000$18.8B0.46%
66
NNOXNANO X IMAGING LTD
762,000$17.9B0.44%
67
PTC THERAPEUTICS INC
14,527,000$16.5B0.40%
68
ALECALECTOR INC
1,461,978$15.4B0.38%
69
BCRXBIOCRYST PHARMACEUTICALS INC
4,456,519$15.3B0.37%
70
SLQTSELECTQUOTE INC
750,000$15.2B0.37%
71
NTRANATERA INC
208,333$15.1B0.37%
72
ARVNARVINAS INC
614,156$14.5B0.35%
73
ATNXEURATHENEX INC
1,150,000$13.9B0.34%
74
ARDXARDELYX INC
2,561,554$13.4B0.33%
75
RNAAVIDITY BIOSCIENCES INC
474,186$13.3B0.33%
76
TARAPROTARA THERAPEUTICS INC
782,670$13.2B0.32%
77
4NX1LUMOS PHARMA INC
936,291$12.9B0.32%
78
PRNPROFOUND MED CORP
695,000$12.3B0.30%
79
SEMSELECT MED HLDGS CORP
565,000$11.8B0.29%
80
FUSION PHARMACEUTICALS INC
972,046$11.7B0.28%
81
IMARA INC
517,653$10.5B0.26%
82
ITAMAR MED LTD
499,136$10.2B0.25%
83
HIGHCAPE CAP ACQUISITION COR
1,000,000$10.1B0.25%
84
ADCTADC THERAPEUTICS SA
300,000$9.9B0.24%
85
METACRINE INC
927,469$9.5B0.23%
86
GOCOGOHEALTH INC
700,000$9.1B0.22%
87
ATHIRA PHARMA INC
450,000$8.3B0.20%
88
DYNDYNE THERAPEUTICS INC
411,267$8.3B0.20%
89
SIENUSDSIENTRA INC
2,320,222$7.9B0.19%
90
STIMNEURONETICS INC
1,575,000$7.7B0.19%
91
OXFORD IMMUNOTEC GLOBAL PLC
628,139$7.3B0.18%
92
OMGBPOUTSET MED INC
125,000$6.3B0.15%
93
PANACEA ACQUISITION CORP
500,000$6.0B0.15%
94
AERIEURAERIE PHARMACEUTICALS INC
494,216$5.8B0.14%
95
TSHATAYSHA GENE THERAPIES INC
250,000$5.6B0.14%
96
ARYA SCIENCES ACQUISTION CO
500,000$5.5B0.13%
97
CABACABALETTA BIO INC
464,252$5.0B0.12%
98
GENMARK DIAGNOSTICS INC
175,806$2.5B0.06%
99
VKTXVIKING THERAPEUTICS INC
348,441$2.0B0.05%
100
MALLINCKRODT PUB LTD CO
1,970,687$1.9B0.05%
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