Data as of Q4 2025 (Dec 31, 2025)
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Showing Q3 2025 data
MPM ASSET MANAGEMENT LLC's Q4 2025 filing not yet available. Expected by Feb 14, 2026.

MPM ASSET MANAGEMENT LLC

โ€ขCIK: 1263048โ€ขFiling: Q3 2025

**MPM ASSET MANAGEMENT LLC** is a focused investment manager currently overseeing $45M in assets. The firm maintains a concentrated portfolio of four key positions, with a significant allocation to TRDA at $25.4M, representing over 56% of reported holdings. Further diversification is provided by substantial stakes in DYN ($8.6M) and HOWL ($8.5M). This structure suggests a high-conviction, concentrated approach to generating alpha.

Total AUM
$44.5M
QoQ Performance
+2.7%
Positions
4
Top 10 Concentration
100.0%
Latest Filing
Q3 2025

Top Holdings Allocation

TRDA
DYN
HOWL
TRDA57.1%
DYN19.4%
HOWL19.1%
RPTX4.4%

๐Ÿ“ˆ Biggest Buys

No new positions or increases this quarter

๐Ÿ“‰ Biggest Sells

No reductions this quarter

Sector Breakdown

Other100.0%

๐Ÿšช Exited Positionssold since Q2 2025

ADAPY
Adaptimmune Therapeutics plc
SOLD
$1.2M

Historical Filings

Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023