PERCEPTIVE ADVISORS LLC Q2 2018 Filing

Filed August 14, 2018

Portfolio Value

$3.8T

Holdings

125

Report Date

Q2 2018

Filing Type

13F-HR

All Holdings (125 positions)

#StockSharesValue% PortfolioType
1
NBIXNEUROCRINE BIOSCIENCES INC
4,715,250$463.2B12.14%
2
AM6AMICUS THERAPEUTICS INC
20,024,424$312.8B8.20%
3
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
4,828,910$218.3B5.72%
4
ALNYALNYLAM PHARMACEUTICALS INC
1,846,911$181.9B4.77%
5
ZOGENIX INC
3,970,357$175.5B4.60%
6
SOLID BIOSCIENCES INC
3,977,222$141.7B3.71%
7
LA JOLLA PHARMACEUTICAL CO
4,313,611$125.8B3.30%
8
BIOHAVEN PHARMACEUTICAL HOLDING CO L
2,743,647$108.4B2.84%
9
DOVA PHARMACEUTICALS INC
3,125,851$93.5B2.45%
10
IOVAIOVANCE BIOTHERAPEUTICS INC
5,852,202$74.9B1.96%
11
XLRNACCELERON PHARMA INC
1,528,205$74.1B1.94%
12
ASNDASCENDIS PHARMA A S
1,072,647$71.4B1.87%
13
VRCAVERRICA PHARMACEUTICALS INC
3,410,412$67.3B1.76%
14
RGNXREGENXBIO INC
867,106$62.2B1.63%
15
2L9BLUEPRINT MEDICINES CORP
961,147$61.0B1.60%
16
BDQMALBIREO PHARMA INC
1,704,330$60.5B1.59%
17
ALXNALEXION PHARMACEUTICALS INC
463,450$57.5B1.51%
18
RETROPHIN INC
3,212,871$57.4B1.50%
19
MMSIMERIT MED SYS INC
1,082,013$55.4B1.45%
20
QUREUNIQURE NV
1,444,628$54.6B1.43%
21
MYOKARDIA INC
1,089,169$54.1B1.42%
22
MGTXMEIRAGTX HOLDINGS PLC
4,703,398$53.9B1.41%
23
KADMON HLDGS INC
13,165,746$52.5B1.38%
24
QUOTIENT LTD
6,483,020$52.1B1.36%
25
CORIUM INTERNATIONAL INC
6,357,133$50.9B1.33%
26
ISRGINTUITIVE SURGICAL INC
100,000$47.8B1.25%
27
HUMHUMANA INC
148,218$44.1B1.16%
28
CTMXCYTOMX THERAPEUTICS INC
1,921,715$43.9B1.15%
29
ARGXARGENX SE ADR
529,560$43.9B1.15%
30
DBV TECHNOLOGIES SA SHS SPONSORED AMERICAN DEPOSIT
2,108,198$40.7B1.07%
31
XNCRXENCOR INC
1,068,095$39.5B1.04%
32
CBAYUSDCYMABAY THERAPEUTICS INC
2,742,821$36.8B0.96%
33
ARNAEURARENA PHARMACEUTICALS INC
841,978$36.7B0.96%
34
MRTXEURMIRATI THERAPEUTICS INC
713,191$35.2B0.92%
35
ADMAADMA BIOLOGICS INC
6,521,102$29.4B0.77%
36
ADAMAS PHARMACEUTICALS INC
1,084,159$28.0B0.73%
37
PBYIPUMA BIOTECHNOLOGY INC
564,579$27.7B0.72%Call
38
VAC2USDVBI VACCINES INC
9,665,843$26.6B0.70%
39
ENDOCYTE INC
1,921,700$26.5B0.69%
40
AUDENTES THERAPEUTICS INC
660,406$25.2B0.66%
41
RYTMRHYTHM PHARMACEUTICALS INC
800,686$25.0B0.66%
42
IRTCIRHYTHM TECHNOLOGIES INC
308,006$25.0B0.65%
43
ALDXALDEYRA THERAPEUTICS INC
3,085,458$24.5B0.64%
44
ATHENAHEALTH INC
150,000$23.9B0.63%
45
GTX INC DEL
1,501,501$23.0B0.60%
46
AKBAAKEBIA THERAPEUTICS INC
2,215,400$22.1B0.58%
47
NEPTUNE TECHNOLOGIES AND BIORESO
8,574,015$20.4B0.53%
48
MOTUS GI HLDGS INC
2,810,542$20.2B0.53%
49
ZYMEWORKS INC
1,123,890$15.9B0.42%
50
ABMDEURABIOMED INC
36,646$15.0B0.39%
51
NVTA1EURINVITAE CORP
2,021,100$14.9B0.39%
52
EIDOS THERAPEUTICS INC
686,922$14.0B0.37%
53
GLPGGALAPAGOS NV
150,875$13.9B0.36%
54
SIERRA ONCOLOGY INC
4,500,000$13.3B0.35%
55
VRTXVERTEX PHARMACEUTICALS INC
75,898$12.9B0.34%
56
ABEONA THERAPEUTICS INC
1,259,636$12.8B0.34%
57
TDOCTELADOC INC
195,000$11.3B0.30%
58
WVEWAVE LIFE SCIENCES LTD
282,798$10.8B0.28%
59
MENLO THERAPEUTICS INC
1,241,287$10.1B0.26%
60
SYNLOGIC INC
942,852$9.3B0.24%
61
MDGLMADRIGAL PHARMACEUTICALS INC
32,213$9.0B0.24%
62
XERIS PHARMACEUTICALS INC
450,000$8.5B0.22%
63
ANI PHARMACEUTICALS INC
7,500,000$8.5B0.22%
64
AXGNAXOGEN INC
165,000$8.3B0.22%
65
FLEXION THERAPEUTICS INC
307,989$8.0B0.21%
66
CLSDUSDCLEARSIDE BIOMEDICAL INC
707,581$7.6B0.20%
67
MARINUS PHARMACEUTICALS INC
907,732$6.4B0.17%
68
TRANSLATE BIO INC
500,000$6.3B0.17%
69
ONCOMED PHARMACEUTICALS
2,620,897$6.1B0.16%
70
ASMBASSEMBLY BIOSCIENCES INC
150,695$5.9B0.15%
71
CDNACAREDX INC
467,676$5.7B0.15%
72
FOAMIX PHARMACEUTICALS LTD
1,117,324$5.6B0.15%
73
HISTOGENICS CORP
2,203,277$5.5B0.14%
74
ARWRARROWHEAD PHARMACEUTICALS INC
365,445$5.0B0.13%
75
TESARO INC
100,000$4.4B0.12%
76
AVEO PHARMACEUTICALS INC
1,891,192$4.3B0.11%
77
MOLECULAR TEMPLATES INC
724,133$3.8B0.10%
78
IVCUSDINVACARE CORP
200,000$3.7B0.10%
79
ATNXEURATHENEX INC
190,000$3.5B0.09%
80
STIMNEURONETICS INC
125,500$3.3B0.09%
81
ODONATE THERAPEUTICS INC
150,000$3.3B0.09%
82
NUVECTRA CORP
159,466$3.3B0.09%
83
ALLENA PHARMACEUTICALS INC
250,000$3.3B0.09%
84
GONGERON CORP
2,550,000$2.9B0.08%Put
85
ACHILLION PHARMACEUTICALS INC
1,000,000$2.8B0.07%
86
CHAMPIONS ONCOLOGY INC
366,972$2.3B0.06%
87
KNSAKINIKSA PHARMACEUTICALS LTD
111,111$1.9B0.05%
88
CLDNEUREIGER BIOPHARMACEUTICALS INC
157,679$1.9B0.05%
89
AGILE THERAPEUTICS INC
3,530,000$1.7B0.05%
90
STRONGBRIDGE BIOPHARMA PLC
275,000$1.6B0.04%
91
EVHEVOLENT HEALTH INC
70,000$1.5B0.04%
92
VICAL INC
1,142,858$1.3B0.03%
93
STLAFIAT CHRYSLER AUTOMOBILES N.
62,000$1.2B0.03%
94
CAPITAL SR LIVING CORP
100,173$1.1B0.03%
95
ABEONA THERAPEUTICS INC
59,662$954.0M0.02%
96
TRHCEURTABULA RASA HEALTHCARE INC
14,663$936.0M0.02%
97
ONCBEIGENE LTD
5,700$876.0M0.02%
98
ALLIQUA BIOMEDICAL INC
423,394$867.0M0.02%
99
RACEFERRARI N.V.
6,200$837.0M0.02%
100
PROTEON THERAPEUTICS INC
334,116$819.0M0.02%
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