Stock Taper 
MPM ASSET MANAGEMENT LLC
Latest 13F filing data - Q3 2025
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Dyne Therapeutics, Inc. | DYN | 682.38K | $8.63M |
 Werewolf Therapeutics, Inc. | HOWL | 4.31M | $8.49M |
 Entrada Therapeutics, Inc. | TRDA | 4.38M | $25.41M |