Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
MPM BIOIMPACT LLC (CIK 1687078) reported $1.64B across 37 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: CGEM ($177.2M, 10.81%), AKTS ($155.9M, 9.50%), LQDA ($110.5M, 6.74%), RVMD ($92.2M, 5.62%), CORT ($67.0M, 4.09%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | CGEM | Cullinan Therapeutics, Inc. | $177.2M | 10.81% | 9.7M | Added |
| 2 | AKTS | Aktis Oncology, Inc. | $155.9M | 9.50% | 4.8M | Hold |
| 3 | LQDA | Liquidia Corporation | $110.5M | 6.74% | 1.4M | Trimmed |
| 4 | RVMD | Revolution Medicines, Inc. | $92.2M | 5.62% | 492,483 | Trimmed |
| 5 | CORT | Corcept Therapeutics, Inc. | $67.0M | 4.09% | 771,028 | Trimmed |
| 6 | EWTX | Edgewise Therapeutics Inc | $65.9M | 4.02% | 1.6M | Trimmed |
| 7 | TVTX | Travere Therapeutics Inc | $63.8M | 3.89% | 1.1M | Trimmed |
| 8 | DBVT | DBV Technologies S A | $60.1M | 3.67% | 3.7M | Trimmed |
| 9 | TRVI | Trevi Therapeutics Inc | $57.3M | 3.50% | 3.1M | Trimmed |
| 10 | ALMS | Alumis Inc | $56.8M | 3.46% | 2.0M | Trimmed |
| 11 | QURE | Uniqure NV | $56.5M | 3.44% | 1.2M | Trimmed |
| 12 | RARE | Ultragenyx Pharmaceuticals, Inc. | $47.4M | 2.89% | 1.4M | New |
| 13 | RLAY | Relay Therapeutics Inc. | $45.2M | 2.76% | 2.4M | Added |
| 14 | ABVX | Abivax SA | $44.8M | 2.73% | 336,347 | Added |
| 15 | DYN | Dyne Therapeutics, Inc. | $42.7M | 2.60% | 1.9M | Added |
| 16 | DNTH | Dianthus Therapeutics Inc | $40.9M | 2.50% | 420,002 | Trimmed |
| 17 | BIOA | BIOAGE Labs Inc | $40.9M | 2.49% | 1.7M | New |
| 18 | URGN | Urogen Pharma Ltd | $34.3M | 2.09% | 933,415 | Trimmed |
| 19 | MLTX | MoonLake Immunotherapeutics | $31.3M | 1.91% | 1.6M | Trimmed |
| 20 | PVLA | Palvella Therapeutics Inc | $31.2M | 1.90% | 204,027 | Trimmed |
| 21 | TSHA | Taysha Gene Therapies, Inc. | $30.6M | 1.87% | 4.5M | New |
| 22 | SNDX | Syndax Pharmaceuticals Inc | $29.2M | 1.78% | 1.3M | Trimmed |
| 23 | GLUE | Monte Rosa Therapeutics Inc | $28.1M | 1.71% | 1.2M | Trimmed |
| 24 | ZURA | Zura Bio Ltd. | $26.4M | 1.61% | 4.5M | New |
| 25 | NTRA | Natera Inc | $25.1M | 1.53% | 92,638 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30