Third Rock Ventures IV, L.P.
CIK 0001688327
10% Owner
Filings
21
Latest Nov 5, 2025
Issuers covered
3
Showing
21 of 21
Page 1
Track record
24 of 26 open-market trades scored (92% price coverage) - 2 issuers without price data. Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).
| Horizon | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|
| 30 days | 24 | 33% | -1.2% | -8.4% | +40.2% | -37.2% |
| 90 days | 24 | 71% | +22.7% | +33.8% | +72.9% | -66.1% |
| 180 days | 24 | 71% | +9.9% | +68.6% | +84.2% | -268.8% |
| 365 days | 17 | 100% | +36.6% | +32.5% | +79.5% | +27.5% |
Issuers
Companies where Third Rock Ventures IV, L.P. has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| TNGX | Tango Therapeutics, Inc. | 18 | Oct 27, 2025 |
| MAZE | Maze Therapeutics, Inc. | 2 | Nov 5, 2025 |
| DNTH | Dianthus Therapeutics, Inc. /De/ | 1 | Feb 9, 2023 |
All filings
21 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|