Leadership Team

Mark Winer

Senior Advisor

Mark Winer is a Senior Advisor to Oakleaf Group, providing subject matter expertise acquired over 30 years in the financial services industry. He has leveraged his specialization in financial and risk management in roles in the regulatory, banking, and GSE arenas.  

Mark previously served as a Senior Advisor at Fannie Mae, where he oversaw analytics and advised on key policy issues including loan modification programs, housing reform proposals, enhancements to mortgage credit analytics, stress testing, capital standards, and capital market developments in mortgage credit exposure. He also acted as Deputy Chief Risk Officer and Head of Balance Sheet Management. Prior to joining Fannie Mae, Mark worked at PNC Financial Services Group for 10 years where he served as a corporate-level Senior Vice President in a variety of roles. Mark previously worked for 10 years at the Comptroller of the Currency where he served as their first head of Risk Analytics and participated in the ongoing development of U.S. and international bank capital standards.   

Mark holds a BA in Mathematics and a PhD in Political Economy from Carnegie Mellon University.