Diederik Olijslager

Senior Portfolio Manager, Fixed Income


Diederik Olijslager joined South Texas Money Management in May of 2017 and serves as Senior Portfolio Manager, Fixed Income. He has an extensive background in fixed income investments gained while working for various financial institutions.

Over his 25-year career, Mr. Olijslager has acquired knowledge and experience as both a fixed income analyst and portfolio manager in multiple bond market sectors including corporate credit, municipals, governments and structured finance. He possesses a strong background in fundamental credit analysis and securities research. Prior to joining STMM, Mr. Olijslager was a Senior Portfolio Manager with a prominent pension fund manager in The Netherlands, managing a portion of an investment grade corporate bond portfolio. Moreover, he co-managed over $10b in municipal bond mutual funds while employed by USAA. He also served as the Head of Fixed Income for a regional commercial insurance carrier for almost a decade.  Mr. Olijslager has an MBA from Schiller International University (London, England) and a BA in Economics from Ramapo College of New Jersey.