0000950123-24-005709.txt : 20240515
0000950123-24-005709.hdr.sgml : 20240515
20240515162447
ACCESSION NUMBER: 0000950123-24-005709
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20240331
FILED AS OF DATE: 20240515
DATE AS OF CHANGE: 20240515
EFFECTIVENESS DATE: 20240515
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MPM ASSET MANAGEMENT LLC
CENTRAL INDEX KEY: 0001263048
ORGANIZATION NAME:
IRS NUMBER: 043351032
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-13379
FILM NUMBER: 24951324
BUSINESS ADDRESS:
STREET 1: 399 BOYLSTON STREET, SUITE 1100
CITY: BOSTON
STATE: MA
ZIP: 02116
BUSINESS PHONE: 6174259200
MAIL ADDRESS:
STREET 1: 399 BOYLSTON STREET, SUITE 1100
CITY: BOSTON
STATE: MA
ZIP: 02116
13F-HR
1
primary_doc.xml
X0202
13F-HR
LIVE
0001263048
XXXXXXXX
03-31-2024
03-31-2024
false
MPM ASSET MANAGEMENT LLC
399 BOYLSTON STREET, SUITE 1100
BOSTON
MA
02116
13F HOLDINGS REPORT
028-13379
000148467
801-106989
N
Brendan Furey
Chief Compliance Officer
(617) 425-9203
/s/Brendan Furey
Boston
MA
05-15-2024
0
6
245154757
false
INFORMATION TABLE
2
33009.xml
INFORMATION TABLE FOR FORM 13F
Adaptimmune Therapeutics plc
Sponsored ADR
00653A107
8777628
5555461
SH
SOLE
5555461
0
0
Dyne Therapeutics, Inc.
Common
26818M108
97982492
3451303
SH
SOLE
3451303
0
0
Entrada Therapeutics, Inc.
Common
29384C108
62713359
4425784
SH
SOLE
4425784
0
0
iTeos Therapeutics, Inc.
Common
46565G104
37357027
2738785
SH
SOLE
2738785
0
0
Repare Therapeutics, Inc.
Common
760273102
10562816
2242636
SH
SOLE
2242636
0
0
Werewolf Therapeutics, Inc.
Common
95075A107
27761435
4284172
SH
SOLE
4284172
0
0