Oak Hill Advisors

Founded in 1991, Oak Hill Advisors (OHA) is a New York-based alternative investment manager and a subsidiary of T. Rowe Price. T. Rowe Price completed its acquisition of OHA on December 29, 2021, while OHA continues to operate as a credit-focused investment platform.

OHA invests across high-yield bonds, leveraged loans, distressed and special situations, structured credit, collateralized loan obligations, and private credit in North America and Europe. Its approach combines fundamental credit research with active management across the capital structure, particularly where companies face refinancing, restructuring, or other complex financing needs.

The firm is especially strong in multi-strategy credit and private lending. Its platform had $112 billion under management as of June 30, 2026, including $59.0 billion in private-credit assets and more than $60 billion invested across over 470 private-credit investments as of March 31, 2026.