RA CAPITAL MANAGEMENT, L.P. Q3 2017 Filing

Filed November 14, 2017

Portfolio Value

$1.1T

Holdings

27

Report Date

Q3 2017

Filing Type

13F-HR

All Holdings (27 positions)

#StockSharesValue% PortfolioType
1
ASNDASCENDIS PHARMA A S
5,580,690$202.3B18.28%
2
WVEWAVE LIFE SCIENCES LTD
7,088,651$154.2B13.93%
3
AVEXIS INC
1,238,181$119.8B10.82%
4
BIOHAVEN PHARMACTL HLDG CO LTD
1,997,278$74.7B6.74%
5
ACHILLION PHARMACEUTICALS INC
13,633,220$61.2B5.53%
6
IGNYTA INC
4,106,601$50.7B4.58%
7
GTHXEURG1 THERAPEUTICS INC
2,684,244$49.8B4.50%
8
KALAKALA PHARMACEUTICALS INC
2,113,236$48.3B4.36%
9
MYOVANT SCIENCES LTD
2,830,455$43.8B3.96%
10
AVEO PHARMACEUTICALS INC
11,328,646$41.4B3.74%
11
BCRXBIOCRYST PHARMACEUTICALS
6,984,692$36.6B3.31%
12
ZOGENIX INC
992,268$34.8B3.14%
13
IM8NINSMED INC
722,714$22.6B2.04%
14
KADMON HLDGS INC
6,666,666$22.3B2.02%
15
ACORDA THERAPEUTICS INC
900,259$21.3B1.92%
16
IMMUNOMEDICS INC
1,478,742$20.7B1.87%
17
RA PHARMACEUTICALS INC
1,351,808$19.7B1.78%
18
GBYSANGAMO THERAPEUTICS INC
1,250,000$18.8B1.69%
19
DICERNA PHARMACEUTICALS INC
2,428,571$14.0B1.26%
20
AQUINOX PHARMACEUTICALS INC
710,682$10.1B0.91%
21
CLEMENTIA PHARMACEUTICALS INC COM NPV
585,403$9.9B0.89%
22
TGTXTG THERAPEUTICS INC
700,000$8.3B0.75%
23
KRYSKRYSTAL BIOTECH INC
700,000$7.0B0.63%
24
VNDAVANDA PHARMACEUTICALS INC
243,971$4.4B0.39%
25
KALVKALVISTA PHARMACEUTICALS INC
591,070$4.3B0.39%
26
CHIASMA INC
1,396,400$3.6B0.32%
27
PROTEON THERAPEUTICS INC
1,337,462$2.7B0.24%