Durable Capital Partners is an investment management firm founded in 2019 by Henry Ellenbogen, a former T. Rowe Price fund manager. Headquartered in Bethesda, Maryland, the firm specializes in long-term investments in small and mid-cap companies across both public and private markets.

Their investment philosophy focuses on identifying and supporting businesses with strong growth potential and sustainable competitive advantages. Durable Capital Partners employs a bottom-up research approach and invests across various sectors, including technology, healthcare, consumer goods, and financial services. The firm aims to deliver superior returns to its investors over time by leveraging deep industry knowledge and an extensive network.