Cormorant Asset Management, LP Q2 2018 Filing

Filed August 14, 2018

Portfolio Value

$1.4T

Holdings

57

Report Date

Q2 2018

Filing Type

13F-HR

All Holdings (57 positions)

#StockSharesValue% PortfolioType
1
NKTREURNEKTAR THERAPEUTICS
3,328,400$162.5B12.03%Call
2
APLSAPELLIS PHARMACEUTICALS INC
4,312,498$94.9B7.02%
3
MRTXEURMIRATI THERAPEUTICS INC
1,918,350$94.6B7.00%
4
ANABANAPTYSBIO INC
1,233,422$87.6B6.48%
5
IFRXINFLARX NV
1,487,265$48.0B3.55%
6
DICERNA PHARMACEUTICALS INC
3,600,954$44.1B3.26%
7
AVROBIO INC
1,507,783$43.1B3.19%
8
AUTLAUTOLUS THERAPEUTICS PLC
1,525,587$40.9B3.02%
9
MYOKARDIA INC
767,363$38.0B2.81%
10
SG7SAGE THERAPEUTICS INC
239,619$37.5B2.78%
11
2L9BLUEPRINT MEDICINES CORP
550,000$34.9B2.58%
12
QUOTIENT LTD
4,290,852$34.5B2.55%
13
GTHXEURG1 THERAPEUTICS INC
719,985$31.3B2.32%
14
RCKTROCKET PHARMACEUTICALS, INC
1,519,890$29.8B2.21%
15
TBPHTHERAVANCE BIOPHARMA INC
1,300,000$29.5B2.18%
16
1T7TRICIDA INC
934,588$27.9B2.07%
17
KZRKEZAR LIFE SCIENCES INC
1,572,910$27.2B2.01%
18
SPPIUSDSPECTRUM PHARMACEUTICALS INC
1,200,000$25.2B1.86%
19
ASNDASCENDIS PHARMA A S
371,739$24.7B1.83%
20
TESARO INC
550,000$24.5B1.81%
21
SLDBSOLID BIOSCIENCES INC
685,956$24.4B1.81%
22
OMEROMEROS CORP
1,314,118$23.8B1.76%
23
ARGXARGENX SE
278,536$23.1B1.71%
24
ARNAEURARENA PHARMACEUTICALS INC
450,000$19.6B1.45%
25
NBIXNEUROCRINE BIOSCIENCES INC
191,112$18.8B1.39%
26
VNDAVANDA PHARMACEUTICALS INC
957,821$18.2B1.35%
27
OMEROMEROS CORP
969,000$17.6B1.30%Call
28
RETAEURREATA PHARMACEUTICALS INC
450,000$15.7B1.16%
29
KNSAKINIKSA PHARMACEUTICALS LTD
831,000$13.8B1.02%
30
INCYINCYTE CORP
200,000$13.4B0.99%
31
CLSDUSDCLEARSIDE BIOMEDICAL INC
1,200,000$12.8B0.95%
32
AUDENTES THERAPEUTICS INC
322,945$12.3B0.91%
33
QTRXQUANTERIX CORP
847,788$12.2B0.90%
34
INSPINSPIRE MED SYS INC
325,000$11.6B0.86%
35
BIOHAVEN PHARMACTL HLDG CO L
284,735$11.3B0.83%
36
ARRYEURARRAY BIOPHARMA INC
668,743$11.2B0.83%
37
GEMPHIRE THERAPEUTICS INC
1,041,635$10.6B0.79%
38
ACRSACLARIS THERAPEUTICS INC
525,538$10.5B0.78%
39
ABEONA THERAPEUTICS INC
549,404$8.8B0.65%
40
ZLABZAI LAB LTD
333,166$7.7B0.57%
41
CONTRAFECT CORP
3,392,234$7.5B0.55%
42
EIDOS THERAPEUTICS INC
385,846$7.5B0.55%
43
HRTXHERON THERAPEUTICS INC
191,108$7.4B0.55%
44
COLLCOLLEGIUM PHARMACEUTICAL INC
286,668$6.8B0.51%
45
TRANSLATE BIO INC
454,550$5.8B0.43%
46
ITRMITERUM THERAPEUTICS PLC
500,000$5.4B0.40%
47
GBYSANGAMO THERAPEUTICS INC
382,192$5.4B0.40%
48
NERVGBPMINERVA NEUROSCIENCES INC
607,903$5.0B0.37%
49
XLRNACCELERON PHARMA INC
71,667$3.5B0.26%
50
TREURTRILLIUM THERAPEUTICS INC
573,208$3.4B0.25%
51
INTEC PHARMA LTD JERUSALEM
773,816$3.4B0.25%
52
MARINUS PHARMACEUTICALS INC
478,111$3.4B0.25%
53
SRRKSCHOLAR ROCK HOLDING CORP
210,078$3.3B0.24%
54
MGTXMEIRAGTX HOLDINGS PLC
238,580$2.7B0.20%
55
PTGXPROTAGONIST THERAPEUTICS INC
382,139$2.6B0.19%
56
ONCOBIOLOGICS INC
416,666$20.0M0.00%
57
CELLECTAR BIOSCIENCES INC
52,999$10.0M0.00%