Durable Capital Partners LP

About Durable Capital Partners LP

Durable Capital Partners LP is an investment management firm founded in 2019 by Henry Ellenbogen, who serves as Managing Partner and Chief Investment Officer. Before launching Durable, he held senior leadership roles at T. Rowe Price, where he was a Vice President, Chief Investment Officer for U.S. Equity Growth, and the lead manager for strategies focused on small-cap growth investing. He also managed the New Horizons Fund and served on key investment and corporate governance committees. Earlier in his career, he worked as an equity analyst covering internet, media, and telecommunications companies, and later as a portfolio manager for the Media and Telecommunications Fund. His background also includes experience at Goldman Sachs and service as Chief of Staff to U.S. Representative Peter Deutsch. Academically, he earned degrees from Harvard College, Harvard Law School, and Harvard Business School. In the market, he is best known for a long-term, fundamentals-driven investment style centered on identifying high-quality compounders. Through Durable Capital Partners, that approach has been reflected in sustained involvement with U.S.-listed growth companies such as Clear Secure, Clearwater Analytics, Duolingo, and Warby Parker. His profile is that of an institutional investor who combines deep research, active ownership, and an ability to support companies across multiple stages of growth. He is also noted for backing private rounds and high-growth businesses during his T. Rowe Price tenure, which helped establish his reputation as a patient and selective growth investor.