0000950123-24-005704.txt : 20240515 0000950123-24-005704.hdr.sgml : 20240515 20240515162233 ACCESSION NUMBER: 0000950123-24-005704 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 BioImpact LLC CENTRAL INDEX KEY: 0001687078 ORGANIZATION NAME: 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: 24951264 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 FORMER COMPANY: FORMER CONFORMED NAME: BioImpact Capital LLC DATE OF NAME CHANGE: 20210831 FORMER COMPANY: FORMER CONFORMED NAME: MPM Oncology Impact Management LP DATE OF NAME CHANGE: 20161007 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE 0001687078 XXXXXXXX 03-31-2024 03-31-2024 false MPM BIOIMPACT LLC

399 BOYLSTON STREET, SUITE 1100 BOSTON MA 02116

13F HOLDINGS REPORT 028-20107 000309865 801-119133 N Brendan Furey (617) 425-9203 /s/Brendan Furey Boston MA 05-15-2024 0 38 621981029 false INFORMATION TABLE 2 33008.xml INFORMATION TABLE FOR FORM 13F 89Bio Inc Common 282559103 11264517 967742 SH SOLE 967742 0 0 Adaptimmune Therapeutics plc Sponsored ADR 00653A107 8051541 5095912 SH SOLE 5095912 0 0 Akero Therapeutics Inc Common 00973Y108 8409660 332924 SH SOLE 332924 0 0 ALX Oncology Holdings Inc. Common 00166B105 14143452 1268471 SH SOLE 1268471 0 0 Amicus Therapeutics Inc. Common 03152W109 8469467 718970 SH SOLE 718970 0 0 Avadel Pharmaceuticals PLC Sponsored ADR 05337M104 14713707 871149 SH SOLE 871149 0 0 Axsome Therapeutics, Inc. Common 05464T104 9107335 114127 SH SOLE 114127 0 0 Compass Therapeutics, Inc. Common 20454B104 3903376 1971402 SH SOLE 1971402 0 0 Crinetics Pharmaceuticals Inc. Common 22663K107 22496324 480588 SH SOLE 480588 0 0 Cullinan Oncology, Inc. Common 230031106 130326487 7648268 SH SOLE 7648268 0 0 Disc Medicine Inc Common 254604101 6897101 110779 SH SOLE 110779 0 0 Edgewise Therapeutics Inc Common 28036F105 8048564 441259 SH SOLE 441259 0 0 Fulcrum Therapeutics Inc Common 359616109 10734300 1137108 SH SOLE 1137108 0 0 Geron Corporation Common 374163103 34569728 10475675 SH SOLE 10475675 0 0 Immatics NV Common N44445909 4153941 395237 SH SOLE 395237 0 0 Insmed Incorporated Common 457669307 14400441 530794 SH SOLE 530794 0 0 Intellia Therapeutics, Inc. Common 45826J105 11900771 432598 SH SOLE 432598 0 0 Iovance Biotherapeutics Inc Common 462260100 32604000 2200000 SH SOLE 2200000 0 0 Kalvista Pharmaceuticals Inc Common 483497103 9022163 760722 SH SOLE 760722 0 0 iTeos Therapeutics, Inc. Common 46565G104 23814663 1745943 SH SOLE 1745943 0 0 Madrigal Pharmaceuticals inc Common 558868105 16395989 61399 SH SOLE 61399 0 0 Moonlake Immunotherapeutics Class A Ord 61559X104 14870592 296050 SH SOLE 296050 0 0 MORPHIC HOLDING INC Common 61775R105 11451722 325333 SH SOLE 325333 0 0 Natera Inc Common 632307104 15768893 172413 SH SOLE 172413 0 0 Olema Pharmaceuticals, Inc. Common 68062P106 22115771 1953690 SH SOLE 1953690 0 0 REGENXBIO Inc. Common 75901B107 11569073 549078 SH SOLE 549078 0 0 Relay Therapeutics Inc. Common 75943R102 6905741 832017 SH SOLE 832017 0 0 Repare Therapeutics, Inc. Common 760273102 7723689 1639849 SH SOLE 1639849 0 0 Revolution Medicines, Inc. Common 76155X100 8805784 273217 SH SOLE 273217 0 0 Sutro Biopharma, Inc. Common 869367102 23145897 4096619 SH SOLE 4096619 0 0 Trevi Therapeutics Inc Common 89532M101 4626312 1340960 SH SOLE 1340960 0 0 Ultragenyx Pharmaceutical Inc Common 90400D108 11466597 245590 SH SOLE 245590 0 0 Verve Therapeutics, Inc Common 92539P101 8474805 638163 SH SOLE 638163 0 0 VIKING THERAPEUTICS INC Common 92686J106 12300000 150000 SH SOLE 150000 0 0 Viridian Therapeutics Inc Common 92790C104 10751315 614010 SH SOLE 614010 0 0 Xeris Biopharma Holdings Inc Common 98422E103 9207956 4166496 SH SOLE 4166496 0 0 Werewolf Therapeutics, Inc. Common 95075A107 15474311 2388011 SH SOLE 2388011 0 0 Zentalis Pharmaceuticals, Inc. Common 98943L107 23895044 1516183 SH SOLE 1516183 0 0