Third Rock Ventures has held the closing of Third Rock Ventures Fund VI, with $1.1 billion in capital commitments.

Third Rock employs a hands-on approach to partnering with founders to build companies and provides early and rigorous integration of science, medicine, business and strategy to build successful companies.

To date, Third Rock has raised $3.8 billion and its funds have invested in 60 companies.

Read more: Private Equity Wire