0001493152-18-015906.txt : 20181114
0001493152-18-015906.hdr.sgml : 20181114
20181114102549
ACCESSION NUMBER: 0001493152-18-015906
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20180930
FILED AS OF DATE: 20181114
DATE AS OF CHANGE: 20181114
EFFECTIVENESS DATE: 20181114
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: RTW INVESTMENTS, LP
CENTRAL INDEX KEY: 0001493215
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-16670
FILM NUMBER: 181181145
BUSINESS ADDRESS:
STREET 1: 412 WEST 15TH STREET
STREET 2: 9TH FLOOR
CITY: NEW YORK
STATE: NY
ZIP: 10011
BUSINESS PHONE: 646-597-6980
MAIL ADDRESS:
STREET 1: 412 WEST 15TH STREET
STREET 2: 9TH FLOOR
CITY: NEW YORK
STATE: NY
ZIP: 10011
FORMER COMPANY:
FORMER CONFORMED NAME: RTW INVESTMENTS, LLC
DATE OF NAME CHANGE: 20100602
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
true
false
0001493215
XXXXXXXX
09-30-2018
09-30-2018
false
RTW INVESTMENTS, LP
412 West 15th Street
9th Floor
New York
NY
10011
13F HOLDINGS REPORT
028-16670
N
Roderick Wong
Managing Partner
646-597-6980
/s/ Roderick Wong
New York
NY
11-14-2018
1
46
1670201
1
0001493219
028-16671
RTW MASTER FUND, LTD.
INFORMATION TABLE
2
infotable.xml
Qiagen NV
SHS NEW
N72482123
29369
775324
SH
SOLE
1
775324
0
0
PACIFIC BIOSCIENCES CALIF IN
COM
69404D108
12105
2237607
SH
SOLE
1
2237607
0
0
Agenus Inc
COM NEW
00847G705
21025
9824579
SH
SOLE
1
9824579
0
0
Arbutus Biopharma Corp
COM
03879J100
38602
4084904
SH
SOLE
1
4084904
0
0
PTC Therapeutics Inc
COM
69366J200
153953
3275591
SH
SOLE
1
3275591
0
0
ResMed Inc
COM
761152107
17001
147400
SH
SOLE
1
147400
0
0
PROQR THRAPEUTICS N V
SHS EURO
N71542109
72358
3739406
SH
SOLE
1
3739406
0
0
Viking Therapeutics Inc
COM
92686J106
8710
500000
SH
SOLE
1
500000
0
0
Viewray Inc
COM
92672L107
31726
3389498
SH
SOLE
1
3389498
0
0
PROTEOSTASIS THERAPEUTICS IN
COM
74373B109
2721
1129121
SH
SOLE
1
1129121
0
0
Nuvectra Corp
COM
67075N108
5524
251329
SH
SOLE
1
251329
0
0
Myokardia Inc
COM
62857M105
17859
273917
SH
SOLE
1
273917
0
0
CareDx Inc
COM
14167L103
10322
357766
SH
SOLE
1
357766
0
0
Adverum Biotechnologies Inc
COM
00773U108
1118
184821
SH
SOLE
1
184821
0
0
Novus Therapeutics Inc
COM
67011N105
1477
316257
SH
SOLE
1
316257
0
0
Bellicum Pharmaceuticals Inc
COM
079481107
970
157489
SH
SOLE
1
157489
0
0
Rocket Pharmaceuticals Inc
COM
77313F106
368555
14969744
SH
SOLE
1
14969744
0
0
VIVEVE MED INC
COM NEW
92852W204
8435
3147232
SH
SOLE
1
3147232
0
0
Regenxbio Inc
COM
75901B107
110164
1459128
SH
SOLE
1
1459128
0
0
LivaNova PLC
SHS
G5509L101
54923
443036
SH
SOLE
1
443036
0
0
La Jolla Pharmaceutical Co
COM PAR $.0001 2
503459604
24098
1197107
SH
SOLE
1
1197107
0
0
Dicerna Pharmaceuticals Inc
COM
253031108
83337
5461124
SH
SOLE
1
5461124
0
0
Uniqure NV
SHS
N90064101
15611
428980
SH
SOLE
1
428980
0
0
CORIUM INTL INC
COM
21887L107
34337
3610632
SH
SOLE
1
3610632
0
0
BRISTOL MYERS SQUIBB CO
COM
110122108
58787
946961
SH
SOLE
1
946961
0
0
Vericel Corp
COM
92346J108
31384
2217916
SH
SOLE
1
2217916
0
0
Alnylam Pharmaceuticals Inc
COM
02043Q107
34052
389072
SH
SOLE
1
389072
0
0
Novavax Inc
COM
670002104
5210
2771023
SH
SOLE
1
2771023
0
0
ACHILLION PHARMACEUTICALS IN
COM
00448Q201
50032
13595704
SH
SOLE
1
13595704
0
0
Illumina Inc
COM
452327109
30327
82621
SH
SOLE
1
82621
0
0
Bovie Medical Corp
COM
10211F100
15872
2235547
SH
SOLE
1
2235547
0
0
Tapimmune Inc
COM PAR
876033408
1898
209721
SH
SOLE
1
209721
0
0
ARROWHEAD PHARMACEUTICALS IN
COM
04280A100
145773
7604225
SH
SOLE
1
7604225
0
0
Sarepta Therapeutics Inc
COM
803607100
50725
314070
SH
SOLE
1
314070
0
0
Solid Biosciences Inc
COM
83422E105
12376
262318
SH
SOLE
1
262318
0
0
MOTUS GI HLDGS INC
COM
62014P108
303
59478
SH
SOLE
1
59478
0
0
Homology Medicines Inc
COM
438083107
9942
434917
SH
SOLE
1
434917
0
0
ELECTROCORE INC
COM
28531P103
7198
514165
SH
SOLE
1
514165
0
0
Neuronetics Inc
COM
64131A105
5049
157487
SH
SOLE
1
157487
0
0
ESTABLISHMENT LABS HLDGS INC
COM
G31249108
18094
775809
SH
SOLE
1
775809
0
0
Principia Biopharma Inc
COM
74257L108
17369
644448
SH
SOLE
1
644448
0
0
ARGENX SE
SPONSORED ADR
04016X101
2037
26853
SH
SOLE
1
26853
0
0
Odonate Therapeutics Inc
COM
676079106
5621
289608
SH
SOLE
1
289608
0
0
RA MED SYS INC
COM
74933X104
2002
110000
SH
SOLE
1
110000
0
0
Masimo Corp
COM
574795100
38665
310461
SH
SOLE
1
310461
0
0
VIVUS INC
NOTE 4.500% 5/0
928551AB6
3185
4000000
SH
SOLE
1
4000000
0
0