Third Rock Ventures key facts
- Third Rock Ventures is a venture capital firm based in Boston, MA with 12 tracked portfolio companies.
- Notable positions include Seaport Therapeutics, Candid Therapeutics, Marea.
- Third Rock Ventures has 6 funds on record, raising $4.1B across the 6 that report a size.
Third Rock Ventures portfolio at a glance
12 portfolio companies are on record for Third Rock Ventures, including Seaport Therapeutics, Candid Therapeutics and Marea.
8 of the 12 carry a recorded valuation.
Third Rock Ventures funds
6 funds are on record for Third Rock Ventures, totalling $4.1 billion across the 6 that report a size. The most recent is Third Rock Ventures VII, L.P. (2026 vintage), $750 million.
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- ·The top 10 names in the book — of 12 recorded positions
- ·Watchlist + alerts for Third Rock Ventures's activity
Portfolio
12 companies · priced for members| Company | Industry | Valuation | First invested | Role |
|---|---|---|---|---|
| Seaport Therapeutics | — | ▮ | ▮ | ▮ |
| Candid Therapeutics | Drug Discovery | ▮ | ▮ | ▮ |
| Marea | — | ▮ | ▮ | ▮ |
+ 9 more companies · all 12, priced and dated or a free account shows the top 10 names — no card Membership and data by Private Market View | ||||
Funds
6 recorded- Third Rock Ventures VII, L.P.2026$750.0M
- Third Rock Ventures VI, L.P.2022$1.1B
- Third Rock Ventures V, L.P.2019$750.0M
- Third Rock Ventures IV, L.P.2016$600.0M
- Third Rock Ventures III, L.P.2013$500.0M
- Third Rock Ventures II, L.P.2010$400.0M
$4.1B raised across the 6 funds that report a size
Frequently asked about Third Rock Ventures
- What companies does Third Rock Ventures invest in?
- Third Rock Ventures has 12 recorded portfolio companies, including Seaport Therapeutics, Candid Therapeutics, Marea.