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MPM Asset Management LLC

SEC CIK
0001263048
Latest filing
Nov 14, 2025

Holdings in Q2 2024

Holdings as of Jun 30, 2024, filed Aug 14, 2024. Long positions only; changes compare share counts with Q1 2024.

Institution overview
Positions
6
0 vs. Q1 2024
Portfolio value
$182.1M
−$63.1M (−25.7%) vs. Q1 2024
Filed
Aug 14, 2024
SEC
Holdings of MPM Asset Management LLC in Q2 2024
SecurityClassSharesValue% of portfolioShare changeActionHistory
TRDAEntrada Therapeutics, Inc.COM4,425,784$63.1M34.6%00.0%UnchangedHistory
DYNDyne Therapeutics, Inc.COM1,561,496$55.1M30.3%−1,889,807−54.8%ReducedHistory
ITOSiTeos Therapeutics, Inc.COM2,738,785$40.6M22.3%00.0%UnchangedHistory
HOWLWerewolf Therapeutics, Inc.COM4,284,172$10.5M5.7%00.0%UnchangedHistory
RPTXRepare Therapeutics Inc.COM2,242,636$7.40M4.1%00.0%UnchangedHistory
ADAPYAdaptimmune Therapeutics PLCSPONDS ADR5,555,461$5.42M3.0%00.0%UnchangedHistory