Newstone Capital


Timothy P. Costello
John C. Rocchio
Grant W. Johnson
Jordan B. Sebold
Michael S. Tait
Kathie Baugh
Andrew Kleich
Stephen Castles
Karthik Munugala
Joshua Williams
Timothy M. Connor
Eliza Chie

Stephen Castles

Stephen Castles


Mr. Castles is responsible for analyzing, underwriting, and managing portfolio investments at Newstone. Prior to joining Newstone, Mr. Castles was a Senior Investment Analyst at Prudential Capital Group, the private debt investment arm of Prudential Financial, where he was responsible for analyzing, underwriting, and monitoring a portfolio of private middle-market senior and subordinated debt as well as mezzanine and preferred equity investments. Prior thereto, he worked as an Associate in the Financial Services Assurance practice at PricewaterhouseCoopers. Mr. Castles received his M.B.A. from the Wharton School at the University of Pennsylvania and his B.B.A. and M.S. from Texas A&M University.

Reagan Place at Old Parkland
3963 Maple Avenue, Suite 100
Dallas, TX 75219

Tel 214-753-4300
Fax 214-753-4399