Cormorant Asset Management, LP Q1 2017 Filing

Filed May 15, 2017

Portfolio Value

$688.7B

Holdings

75

Report Date

Q1 2017

Filing Type

13F-HR

All Holdings (75 positions)

#StockSharesValue% PortfolioType
1
TBPHTHERAVANCE BIOPHARMA INC
1,425,000$52.5B7.62%
2
NVROEURNEVRO CORP
350,000$32.8B4.76%
3
PROTEOSTASIS THERAPEUTICS IN
3,804,027$29.7B4.32%
4
GLPGGALAPAGOS NV
300,000$26.1B3.79%
5
ANABANAPTYSBIO INC
895,626$24.9B3.61%
6
ARDXARDELYX INC
1,922,738$24.3B3.53%
7
2L9BLUEPRINT MEDICINES CORP
600,000$24.0B3.48%
8
ACRSACLARIS THERAPEUTICS INC
800,000$23.9B3.46%
9
PORTOLA PHARMACEUTICALS INC
600,000$23.5B3.41%
10
ALDER BIOPHARMACEUTICALS INC
1,098,205$22.8B3.32%
11
QUOTIENT LTD
2,899,000$20.3B2.94%
12
NERVGBPMINERVA NEUROSCIENCES INC
2,307,903$18.7B2.71%
13
HRTXHERON THERAPEUTICS INC
1,200,000$18.0B2.61%
14
EGRXEAGLE PHARMACEUTICALS INC
200,000$16.6B2.41%
15
CLSDUSDCLEARSIDE BIOMEDICAL INC
1,940,880$15.4B2.24%
16
MYOKARDIA INC
1,130,000$14.9B2.16%
17
JUNO THERAPEUTICS INC
650,000$14.4B2.09%
18
CRBPEURCORBUS PHARMACEUTICALS HLDGS
1,686,100$13.9B2.02%
19
WVEWAVE LIFE SCIENCES LTD
482,079$13.3B1.92%
20
CHRSCOHERUS BIOSCIENCES INC
620,300$13.1B1.90%
21
NBIXNEUROCRINE BIOSCIENCES INC
300,000$13.0B1.89%
22
FORWARD PHARMA A/S
589,175$12.7B1.84%
23
OMEROMEROS CORP
750,000$11.3B1.65%
24
ZYNERBA PHARMACEUTICALS INC
500,000$10.1B1.46%
25
CHINA BIOLOGIC PRODUCTS INC
100,000$10.0B1.45%
26
GEMPHIRE THERAPEUTICS INC
952,798$10.0B1.45%
27
JNCEEURJOUNCE THERAPEUTICS INC
434,976$9.6B1.39%
28
INC RESH HLDGS INC
200,000$9.2B1.33%
29
PTGXPROTAGONIST THERAPEUTICS INC
683,600$8.8B1.27%
30
FLGTFULGENT GENETICS INC
750,000$8.2B1.19%
31
ARRYEURARRAY BIOPHARMA INC
900,000$8.0B1.17%
32
AUDENTES THERAPEUTICS INC
424,660$7.2B1.05%
33
SRNESORRENTO THERAPEUTICS INC
1,690,800$6.7B0.97%
34
RIGLUSDRIGEL PHARMACEUTICALS INC
2,000,000$6.6B0.96%
35
CONTRAFECT CORP
3,550,000$6.4B0.93%
36
INVUITY INC
756,470$6.0B0.87%
37
DC4DEXCOM INC
70,000$5.9B0.86%
38
DERMIRA INC
170,000$5.8B0.84%
39
SYNERGY PHARMACEUTICALS INC
1,200,000$5.6B0.81%
40
CURIS INC
2,000,000$5.6B0.81%
41
SCTLRECRO PHARMA INC
590,000$5.2B0.75%
42
RAREULTRAGENYX PHARMACEUTICAL IN
75,000$5.1B0.74%
43
AGENEURAGENUS INC
1,200,000$4.5B0.66%
44
INTEC PHARMA LTD JERUSALEM
809,804$4.1B0.60%
45
AGILE THERAPEUTICS INC
1,250,000$4.0B0.58%
46
CTMXCYTOMX THERAPEUTICS INC
230,000$4.0B0.58%
47
PFENEX INC
574,966$3.3B0.49%
48
SNDXSYNDAX PHARMACEUTICALS INC
240,403$3.3B0.48%
49
GBYSANGAMO THERAPEUTICS INC
600,000$3.1B0.45%
50
COLLCOLLEGIUM PHARMACEUTICAL INC
300,000$3.0B0.44%
51
ADVANCED ACCELERATOR APPLIC
75,000$3.0B0.43%
52
LIPOCINE INC
741,496$2.9B0.42%
53
ASNDASCENDIS PHARMA A S
100,000$2.8B0.41%
54
ONCOBIOLOGICS INC
1,002,516$2.7B0.39%
55
EPIZYME INC
140,000$2.4B0.35%
56
RGNXREGENXBIO INC
120,000$2.3B0.34%
57
IMMUNE DESIGN CORP
337,000$2.3B0.33%
58
AVEXIS INC
30,000$2.3B0.33%
59
SUNESIS PHARMACEUTICALS INC
520,183$2.1B0.31%
60
TIGENIX
129,032$2.0B0.29%
61
ABEONA THERAPEUTICS INC
400,000$2.0B0.29%
62
XLRNACCELERON PHARMA INC
75,000$2.0B0.29%
63
XNCRXENCOR INC
75,000$1.8B0.26%
64
CRVSCORVUS PHARMACEUTICALS INC
81,000$1.7B0.24%
65
GLYCEURGLYCOMIMETICS INC
287,031$1.6B0.23%
66
HTG MOLECULAR DIAGNOSTICS IN
203,464$1.4B0.20%
67
MYOVANT SCIENCES LTD
100,000$1.2B0.17%
68
APTOSE BIOSCIENCES INC
990,579$1.0B0.15%
69
THRESHOLD PHARMACEUTICAL INC
900,000$513.0M0.07%
70
AVEO PHARMACEUTICALS INC
700,000$413.0M0.06%
71
NEOS THERAPEUTICS INC
50,613$364.0M0.05%
72
ONCOBIOLOGICS INC
416,666$333.0M0.05%
73
ONCOBIOLOGICS INC
416,666$208.0M0.03%
74
CELLECTAR BIOSCIENCES INC
53,649$122.0M0.02%
75
CELLECTAR BIOSCIENCES INC
52,999$20.0M0.00%