TD to Expand its U.S. Investment Banking Business and Capabilities with Acquisition of Cowen Inc. Click here for the Press Release

Michael S. Rosen

Managing Director and Global Co-Head, Prime Brokerage & Outsourced Trading

Equity Capital Markets

Michael Rosen is Managing Director and Global Co-Head of Prime Brokerage & Outsourced Trading. Mr. Rosen co-founded Concept Capital Markets, LLC and served as a Managing Member of the firm until its acquisition by Cowen.  During his tenure with Concept Capital, Mr. Rosen was involved in the management of all aspects of the firm’s operations, with a particular emphasis on business and client development and technology implementation.

Mr. Rosen, who started in the investment business in 1985, has broad experience in prime brokerage services, portfolio management, equity research, and investment banking. He has been affiliated with the firm and its predecessors since 1997 and also co-founded Whiteford Advisors, LLC, an investment management business. As a Managing Member, Mr. Rosen co-managed several pools of funds under that umbrella through the end of 2005. His career began as an equity analyst at Drexel Burnham Lambert covering the aerospace and defense industries and conglomerates. He subsequently moved to Smith Barney to cover the same groups. Mr. Rosen then joined Steinhardt Partners, L.P.  After working at Ethos Capital Management, Inc. as a portfolio manager responsible for a wide array of industries ranging from industrials to the consumer sectors, Mr. Rosen joined Lazard Freres, LLC and helped drive that firm’s effort to build up its capital markets business.

Mr. Rosen earned a Bachelor of Arts Degree from Johns Hopkins University.

Get In Touch

Start a conversation with Michael S. Rosen


Explore related thought leadership, reports, coverage and insights for Michael S. Rosen.

Rebuilding Confidence

Read More

Launching an Alternative Investment Fund

Read More
Business people working discussing as a team at the office

Outsourced Trading Should Be More Than Just Trade Execution

Read More

Markets Contacts

Our Markets division teams are led by pioneering and driven professionals with decades of experience across the industry.

View More
Middle market female banking professional smiling in a meeting