MPM Asset Management LLC
- SEC CIK
- 0001263048
- Latest filing
- Nov 14, 2025
TCRR holding history
TCR2 Therapeutics Inc. in every 13F filed by MPM Asset Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
TCRR overviewAll 13F holders of TCRRFull Q3 2025 holdings
- Shares (Q2 2023)
- 0
- Sold out in Q2 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 9
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2023 | 0 | $0 | 0.0% | −4,050,865−100.0% | Sold out | Holders |
| Q1 2023 | 4,050,865 | $6.08M | 2.5% | 00.0% | Unchanged | Holders |
| Q4 2022 | 4,050,865 | $4.05M | 1.7% | 00.0% | Unchanged | Holders |
| Q3 2022 | 4,050,865 | $7.29M | 2.8% | 00.0% | Unchanged | Holders |
| Q2 2022 | 4,050,865 | $11.7M | 5.0% | 00.0% | Unchanged | Holders |
| Q1 2022 | 4,050,865 | $11.2M | 3.8% | 00.0% | Unchanged | Holders |
| Q4 2021 | 4,050,865 | $18.9M | 4.1% | 00.0% | Unchanged | Holders |
| Q3 2021 | 4,050,865 | $34.5M | 8.0% | 00.0% | Unchanged | Holders |
| Q2 2021 | 4,050,865 | $66.5M | 12.4% | 00.0% | Unchanged | Holders |
| Q1 2021 | 4,050,865 | $89.4M | 17.3% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.