Robert W. Aufdenspring is a Senior Vice President, Portfolio Manager, and member of the Agency Mortgages team at Pioneer Investments, which was formerly known as Amundi US, and was acquired by Victory Capital in 2025. In this role, he is responsible for managing mortgage and short duration strategies.

Prior to joining Pioneer Investments in 1999, Rob was a Treasury Trader at Atlantic Portfolio Analytics and Management.

He holds a Master of Science in Computational Finance from Carnegie Mellon University. Rob holds a Bachelor of Science in Applied Physics from the Georgia Institute of Technology, where he graduated with highest honors. He is a CFA® charterholder.