B. Riley Securities Hires Clear Street's Michael Masiuk as MD
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New York – October 12, 2026 -- B. Riley Securities, Inc. has hired Michael Masiuk, a banker with more than 25 years of experience, as Managing Director in its New York Investment Banking team to expand growth capital, M&A advisory and proprietary deal origination coverage.
Masiuk deepens coverage of sports, media and technology sponsors
Masiuk will cover corporate and financial sponsor clients in the sports, media, and technology sectors. His remit expands the firm's growth and private capital, M&A advisory, and proprietary deal origination capabilities.
His experience spans investment banking, hedge funds, and the entertainment industry. He has originated and executed transactions across public and private capital markets, including growth equity, crossover rounds, and buyouts.