MPM Asset Management LLC
- SEC CIK
- 0001263048
- Latest filing
- Nov 14, 2025
Holdings in Q2 2022
Holdings as of Jun 30, 2022, filed Aug 11, 2022. Long positions only; changes compare share counts with Q1 2022.
- Positions
- 10
- 0 vs. Q1 2022
- Portfolio value
- $237.0M
- −$55.6M (−19.0%) vs. Q1 2022
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| ITOSiTeos Therapeutics, Inc. | COM | 2,738,785 | $56.4M | 23.8% | 00.0% | Unchanged | History |
| TRDAEntrada Therapeutics, Inc. | COM | 4,425,784 | $53.9M | 22.7% | 00.0% | Unchanged | History |
| DYNDyne Therapeutics, Inc. | COM | 4,951,303 | $34.0M | 14.4% | 00.0% | Unchanged | History |
| RPTXRepare Therapeutics Inc. | COM | 2,242,636 | $31.4M | 13.2% | 00.0% | Unchanged | History |
| Amryt Pharma PLC03217L106 | SPONSORED ADS | 2,668,843 | $18.7M | 7.9% | 00.0% | Unchanged | – |
| HOWLWerewolf Therapeutics, Inc. | COM | 4,284,172 | $17.5M | 7.4% | 00.0% | Unchanged | History |
| TCRRTCR2 Therapeutics Inc. | COM | 4,050,865 | $11.7M | 5.0% | 00.0% | Unchanged | History |
| HARPHarpoon Therapeutics, Inc. | COM | 3,131,388 | $5.98M | 2.5% | 00.0% | Unchanged | History |
| RYTMRhythm Pharmaceuticals, Inc. | COM | 909,258 | $3.77M | 1.6% | 00.0% | Unchanged | History |
| ONCROncorus, Inc. | COM | 2,849,464 | $3.59M | 1.5% | 00.0% | Unchanged | History |