Managing Director

0000950123-21-006277.txt : 20210513 0000950123-21-006277.hdr.sgml : 20210513 20210513154609 ACCESSION NUMBER: 0000950123-21-006277 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210513 DATE AS OF CHANGE: 20210513 EFFECTIVENESS DATE: 20210513 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MPM Oncology Impact Management LP CENTRAL INDEX KEY: 0001687078 IRS NUMBER: 364818254 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-20107 FILM NUMBER: 21919396 BUSINESS ADDRESS: STREET 1: 450 KENDALL STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 6174259200 MAIL ADDRESS: STREET 1: 450 KENDALL STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 13F-HR 1 primary_doc.xml 13F-HR LIVE 0001687078 XXXXXXXX 03-31-2021 03-31-2021 false MPM Oncology Impact Management LP

450 KENDALL STREET CAMBRIDGE MA 02142

13F HOLDINGS REPORT 028-20107 N Ansbert Gadicke Managing Director (617) 425-9200 /s/Ansbert Gadicke Cambridge MA 05-11-2021 0 13 795908 false INFORMATION TABLE 2 4550.xml INFORMATION TABLE FOR FORM 13F ADC Therapeutics, Inc. Common H0036K147 5322 218027 SH SOLE 218027 0 0 Cullinan Management, Inc. Common 230031106 329772 7913887 SH SOLE 7913887 0 0 Epizyme, Inc. Common 29428V104 20308 2331534 SH SOLE 2331534 0 0 G1 Therapeutics, Inc. Common 3621LQ109 22323 927794 SH SOLE 927794 0 0 Harpoon Therapeutics, Inc. Common 41358P106 81555 3898422 SH SOLE 3898422 0 0 iTeos Therapeutics, Inc. Common 46565G104 80513 2355557 SH SOLE 2355557 0 0 MEI Pharma, Inc. Common 552798202 34773 10137859 SH SOLE 10137859 0 0 Merus N.V. Common N5749R100 14641 700879 SH SOLE 700879 0 0 Oncorus, Inc. Common 68236R103 33088 2377031 SH SOLE 2377031 0 0 Repare Therapeutics, Inc. Common 760273102 63521 2069749 SH SOLE 2069749 0 0 TCR2 Therapeutics, Inc. Common 87808K106 74431 3370982 SH SOLE 3370982 0 0 Turning Point Therapeutics, Inc. Common 90041T108 25462 269186 SH SOLE 269186 0 0 YmAbs Therapeutics, Inc. Common 984241109 10200 337291 SH SOLE 337291 0 0