Cormorant Asset Management, LP Q4 2016 Filing

Filed February 14, 2017

Portfolio Value

$741.8B

Holdings

77

Report Date

Q4 2016

Filing Type

13F-HR

All Holdings (77 positions)

#StockSharesValue% PortfolioType
1
PROTEOSTASIS THERAPEUTICS IN
3,804,027$46.6B6.29%
2
TBPHTHERAVANCE BIOPHARMA INC
1,425,000$45.4B6.12%
3
NVROEURNEVRO CORP
601,044$43.7B5.89%
4
ALDER BIOPHARMACEUTICALS INC
1,581,604$32.9B4.43%
5
EGRXEAGLE PHARMACEUTICALS INC
410,000$32.5B4.38%
6
NERVGBPMINERVA NEUROSCIENCES INC
2,652,436$31.2B4.20%
7
ARDXARDELYX INC
2,071,964$29.4B3.97%
8
ACRSACLARIS THERAPEUTICS INC
976,286$26.5B3.57%
9
HRTXHERON THERAPEUTICS INC
1,951,263$25.6B3.45%
10
2L9BLUEPRINT MEDICINES CORP
841,752$23.6B3.18%
11
GLPGGALAPAGOS NV
334,044$21.4B2.89%
12
CRBPEURCORBUS PHARMACEUTICALS HLDGS
2,500,000$21.1B2.85%
13
CLSDUSDCLEARSIDE BIOMEDICAL INC
2,333,333$20.9B2.81%
14
MYOKARDIA INC
1,445,090$18.7B2.52%
15
PTGXPROTAGONIST THERAPEUTICS INC
720,000$15.8B2.13%
16
CHRSCOHERUS BIOSCIENCES INC
519,090$14.6B1.97%
17
QUOTIENT LTD
2,940,000$14.2B1.92%
18
NBIXNEUROCRINE BIOSCIENCES INC
359,000$13.9B1.87%
19
WVEWAVE LIFE SCIENCES LTD
507,907$13.3B1.79%
20
CHINA BIOLOGIC PRODS INC
112,867$12.1B1.64%
21
PORTOLA PHARMACEUTICALS INC
537,000$12.1B1.62%
22
INC RESH HLDGS INC
200,000$10.5B1.42%
23
ARRYEURARRAY BIOPHARMA INC
1,150,000$10.1B1.36%
24
FLGTFULGENT GENETICS INC
857,663$9.9B1.34%
25
OMEROMEROS CORP
975,000$9.7B1.30%
26
SRNESORRENTO THERAPEUTICS INC
1,909,000$9.4B1.26%
27
SYNERGY PHARMACEUTICALS DEL
1,500,000$9.1B1.23%
28
AUDENTES THERAPEUTICS INC
449,660$8.2B1.11%
29
RAREULTRAGENYX PHARMACEUTICAL IN
110,842$7.8B1.05%
30
ZYNERBA PHARMACEUTICALS INC
480,501$7.5B1.01%
31
CURIS INC
2,410,900$7.4B1.00%
32
COLLCOLLEGIUM PHARMACEUTICAL INC
455,515$7.1B0.96%
33
GEMPHIRE THERAPEUTICS INC
900,000$7.1B0.95%
34
RIGLUSDRIGEL PHARMACEUTICALS INC
2,868,700$6.8B0.92%
35
CONTRAFECT CORP
3,842,966$6.7B0.91%
36
AGENEURAGENUS INC
1,421,000$5.9B0.79%
37
PFENEX INC
632,559$5.7B0.77%
38
CNCEEURCONCERT PHARMACEUTICALS INC
538,422$5.5B0.75%
39
DC4DEXCOM INC
90,000$5.4B0.72%
40
DERMIRA INC
172,083$5.2B0.70%
41
FORWARD PHARMA A/S
339,175$5.1B0.69%
42
SCTLRECRO PHARMA INC
603,000$4.9B0.66%
43
INTEC PHARMA LTD JERUSALEM
809,804$4.6B0.62%
44
INVUITY INC
767,466$4.4B0.59%
45
CTMXCYTOMX THERAPEUTICS INC
371,636$4.1B0.55%
46
SUNESIS PHARMACEUTICALS INC
1,000,000$3.6B0.49%
47
ADVANCED ACCELERATOR APPLIC
124,220$3.3B0.45%
48
ASNDASCENDIS PHARMA A S
162,254$3.3B0.44%
49
XLRNACCELERON PHARMA INC
127,451$3.3B0.44%
50
AGILE THERAPEUTICS INC
563,880$3.2B0.43%
51
RGNXREGENXBIO INC
156,741$2.9B0.39%
52
CATABASIS PHARMACEUTICALS IN
800,000$2.9B0.39%
53
CRVSCORVUS PHARMACEUTICALS INC
198,526$2.8B0.38%
54
LIPOCINE INC NEW
751,296$2.8B0.37%
55
XNCRXENCOR INC
100,000$2.6B0.35%
56
ONCOBIOLOGICS INC
833,333$2.5B0.34%
57
AQUINOX PHARMACEUTICALS INC
151,838$2.5B0.34%
58
ABEONA THERAPEUTICS INC
500,000$2.4B0.33%
59
AVEXIS INC
49,991$2.4B0.32%
60
IMMUNE DESIGN CORP
432,990$2.4B0.32%
61
GBYSANGAMO BIOSCIENCES INC
650,000$2.0B0.27%
62
EPIZYME INC
159,513$1.9B0.26%
63
TIGENIX
129,032$1.9B0.25%
64
GLYCEURGLYCOMIMETICS INC
287,031$1.8B0.24%
65
SNDXSYNDAX PHARMACEUTICALS INC
240,403$1.7B0.23%
66
APTOSE BIOSCIENCES INC
990,579$1.4B0.19%
67
MYOVANT SCIENCES LTD
100,000$1.2B0.17%
68
NSTGEURNANOSTRING TECHNOLOGIES INC
40,490$903.0M0.12%
69
AVEO PHARMACEUTICALS INC
1,087,715$587.0M0.08%
70
HTG MOLECULAR DIAGNOSTICS IN
203,464$456.0M0.06%
71
THRESHOLD PHARMACEUTICAL INC
1,012,255$446.0M0.06%
72
ONCOBIOLOGICS INC - CW17 -B
416,666$329.0M0.04%
73
NEOS THERAPEUTICS INC
50,613$296.0M0.04%
74
APPLIED GENETIC TECHNOLOGIES
17,321$162.0M0.02%
75
ONCOBIOLOGICS INC
416,666$79.0M0.01%
76
CELLECTAR BIOSCIENCES INC
53,649$65.0M0.01%
77
CELLECTAR BIOSCIENCES INC
52,999$10.0M0.00%