Cormorant Asset Management, LP Q4 2019 Filing

Filed February 14, 2020

Portfolio Value

$2.5T

Holdings

62

Report Date

Q4 2019

Filing Type

13F-HR

All Holdings (62 positions)

#StockSharesValue% PortfolioType
1
MRTXEURMIRATI THERAPEUTICS INC
1,782,392$229.7B9.17%Call
2
RETAEURREATA PHARMACEUTICALS INC
1,066,400$218.0B8.70%Call
3
TURNING POINT THERAPEUTICS I
3,396,650$211.6B8.44%
4
CCXIEURCHEMOCENTRYX INC
3,150,000$124.6B4.97%Call
5
PRINCIPIA BIOPHARMA INC
1,990,922$109.1B4.35%
6
CONSTELLATION PHARMCETICLS I
2,300,000$108.4B4.32%
7
ASNDASCENDIS PHARMA A S
650,000$90.4B3.61%Call
8
BBIOBRIDGEBIO PHARMA INC
2,512,865$88.1B3.51%
9
APLSAPELLIS PHARMACEUTICALS INC
2,700,000$82.7B3.30%
10
BIOHAVEN PHARMACTL HLDG CO L
1,500,000$81.7B3.26%Call
11
AXSMAXSOME THERAPEUTICS INC
600,000$62.0B2.47%
12
CRSPCRISPR THERAPEUTICS AG
1,000,000$60.9B2.43%
13
NXTCNEXTCURE INC
1,000,000$56.3B2.25%
14
MYOKARDIA INC
700,000$51.0B2.04%
15
STOKSTOKE THERAPEUTICS INC
1,788,643$50.7B2.02%
16
YMABUSDY-MABS THERAPEUTICS INC
1,602,376$50.1B2.00%
17
XBISPDR SERIES TRUST
500,000$47.6B1.90%Put
18
RCKTROCKET PHARMACEUTICALS INC
1,837,269$41.8B1.67%
19
VIELA BIO INC
1,497,500$40.7B1.62%
20
1T7TRICIDA INC
927,975$35.0B1.40%
21
AXNX*AXONICS MODULATION TECH INC
1,222,671$33.9B1.35%
22
QUOTIENT LTD
3,500,000$33.3B1.33%
23
SRPTSAREPTA THERAPEUTICS INC
250,000$32.3B1.29%
24
ZYMEWORKS INC
700,000$31.8B1.27%
25
MYOVANT SCIENCES LTD
2,000,000$31.0B1.24%
26
CABACABALETTA BIO INC
2,119,132$29.6B1.18%
27
QUREUNIQURE NV
400,000$28.7B1.14%
28
ALLKGUSDALLAKOS INC
300,000$28.6B1.14%
29
EIDOS THERAPEUTICS INC
495,692$28.4B1.14%
30
DCPHEURDECIPHERA PHARMACEUTICALS IN
450,000$28.0B1.12%
31
AMRNAMARIN CORP PLC
1,300,000$27.9B1.11%
32
2L9BLUEPRINT MEDICINES CORP
345,000$27.6B1.10%
33
IMMUNOVANT INC
1,080,000$26.5B1.06%
34
OMEROMEROS CORP
1,525,000$21.5B0.86%
35
GLPGGALAPAGOS NV
100,000$20.9B0.83%
36
SATSUMA PHARMACEUTICALS INC
858,382$16.9B0.67%
37
AKROAKERO THERAPEUTICS INC
740,621$16.4B0.66%
38
ARGXARGENX SE
100,000$16.1B0.64%
39
TWSTTWIST BIOSCIENCE CORP
687,149$14.4B0.58%
40
MRUSMERUS N V
1,000,000$14.1B0.56%
41
RA PHARMACEUTICALS INC
295,600$13.9B0.55%
42
KURAKURA ONCOLOGY INC
1,000,000$13.8B0.55%
43
SRNESORRENTO THERAPEUTICS INC
4,000,000$13.5B0.54%
44
INSPINSPIRE MED SYS INC
172,300$12.8B0.51%
45
CLDNEUREIGER BIOPHARMACEUTICALS INC
833,400$12.4B0.50%
46
ZLABZAI LAB LTD
277,161$11.5B0.46%
47
HARPOON THERAPEUTICS INC
649,994$9.6B0.38%
48
ARNAEURARENA PHARMACEUTICALS INC
172,300$7.8B0.31%
49
DTILPRECISION BIOSCIENCES INC
467,516$6.5B0.26%
50
AVROBIO INC
317,579$6.4B0.26%
51
AUTLAUTOLUS THERAPEUTICS PLC
479,988$6.3B0.25%
52
1K0IGM BIOSCIENCES INC
156,400$6.0B0.24%
53
ANABANAPTYSBIO INC
365,000$5.9B0.24%
54
BCELATRECA INC
326,141$5.0B0.20%
55
ORTXUSDORCHARD THERAPEUTICS PLC
350,203$4.8B0.19%
56
GOSSGOSSAMER BIO INC
300,000$4.7B0.19%
57
NERVGBPMINERVA NEUROSCIENCES INC
607,903$4.3B0.17%
58
NKTREURNEKTAR THERAPEUTICS
200,000$4.3B0.17%
59
NBIXNEUROCRINE BIOSCIENCES INC
39,300$4.2B0.17%
60
ASNSUSDX4 PHARMACEUTICALS INC
252,747$2.7B0.11%
61
TBPHTHERAVANCE BIOPHARMA INC
50,000$1.3B0.05%
62
OUTLOOK THERAPEUTICS INC
416,666$27.0M0.00%