# Third Rock Ventures, LLC.

> Third Rock Ventures, LLC. is an exempt reporting adviser in Boston, MA, filing reports since 2012. Exempt reporting advisers do not report regulatory assets under management on Form ADV.

- CRD: 161185
- Filed as: THIRD ROCK VENTURES, LLC.
- Reporting status: Exempt reporting adviser (status as filed: ERA - Active)
- Location: Boston, MA
- Filing period: October 2026
- Form ADV filing dated: March 19, 2026
- Public record (IAPD): https://adviserinfo.sec.gov/firm/summary/161185
- AdvisorCensus page: https://advisorcensus.com/firm/third-rock-ventures-llc-boston-ma-161185

## Quick answers

**Where is Third Rock Ventures, LLC. located?**
Third Rock Ventures, LLC.'s principal office is in Boston, MA, according to its Form ADV; the April 2026 filing also lists 1 other office (Schedule D, Section 1.F).

**How does Third Rock Ventures, LLC. report to regulators?**
Third Rock Ventures, LLC. is an exempt reporting adviser, filing reports since 2012. Exempt reporting advisers file a shorter Form ADV. Status as filed: ERA - Active. CRD 161185.

**Does Third Rock Ventures, LLC. report any disciplinary disclosures?**
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's public record on IAPD: https://adviserinfo.sec.gov/firm/summary/161185

## From the Form ADV filing

### Firm details
- Reporting since: 2012 (14 years)
- Employees: Not reported total, Not reported performing advisory functions
- Wrap fee program participation: Not reported
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Other offices (Schedule D, Section 1.F), as of the April 2026 filing
- San Francisco, CA

### Websites listed on Form ADV (Item 1.I)
- thirdrockventures.com
- LinkedIn @third-rock-ventures
- X @ThirdRockV

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | Not reported | Not reported | March 31, 2021 |
| October 2022 | Not reported | Not reported | March 31, 2022 |
| October 2023 | Not reported | Not reported | March 29, 2023 |
| October 2024 | Not reported | Not reported | March 26, 2024 |
| October 2025 | Not reported | Not reported | March 21, 2025 |
| October 2026 | Not reported | Not reported | March 19, 2026 |


## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Third Rock Ventures, LLC. (CRD 161185): Form ADV filing data as of October 2026.