Oaktree Specialty Lending Corporation Common Stock, also called Oaktree Specialty Lending, is a specialty finance company, which engages in the provision of customized, one-stop credit solutions to companies with limited access to public or syndicated capital markets. Its portfolio include first lien, second lien, kemper jv, and equity. Read More The company was founded on February 15, 2007 and is headquartered in Los Angeles, CA.