Oaktree Specialty Lending Corporation Overview
Pro stress-test →Oaktree Specialty Lending Corporation is a specialty finance company dedicated to providing customized credit solutions to companies with limited access to public or syndicated capital markets. The Company generates income through flexible and innovative financing solutions including first and second lien loans, unsecured and mezzanine loans, and preferred equity. OCSL distinguishes itself through its disciplined, credit-first investment philosophy and affiliation with the global alternative asset manager Oaktree Capital Management.
Strategic Profile
Pro stress-test →OCSL's strategy centers on originating and investing in upper-middle-market companies, primarily through senior secured loans designed to provide downside protection and consistent income. As of March 31, 2026, the investment portfolio totaled $2.8 billion at fair value across 163 companies, with 96.3% in debt investments and 83.7% in first lien loans. The company operates as a regulated business development company generating dividend income from its loan portfolio.
Competitive Landscape
Pro stress-test →OCSL competes in the business development company (BDC) sector with providers of middle-market credit solutions. Competitors include other BDCs focused on lending to companies with limited syndicated market access, as well as traditional specialty finance and direct lending platforms. OCSL's differentiation rests on its credit-first discipline, Oaktree Capital Management affiliation, and focus on first lien senior secured loans in the upper-middle-market segment.
Industry Context
Oaktree Specialty Lending Corporation operates in Business Development Companies (BDCs) / Specialty Finance.
Key facts
Founded: 2007 · Headquarters: Los Angeles, US · Employees: N/A · Revenue: $280.1M annualized (Q2 2026 adjusted total investment income basis) · Market cap: N/A