Biography
Mr. Biderman began his career as Alan Abelson’s assistant at Barron’s before founding TrimTabs in 1990. TrimTabs developed into the only independent research firm providing detailed daily coverage of U.S. stock market liquidity. Drawing on TrimTabs’ decades of research experience, Mr. Biderman’ s firm sub-advised its first actively managed exchange traded fund (TTFS) from October, 2011 through June, 2016. The firm launched the TrimTabs Float Shrink ETF (TTAC) in September, 2016 and the TrimTabs All Cap International Free Cash Flow ETF (TTAI) in June, 2017. Mr. Biderman is a regular on CNBC’s Santelli Exchange as well as Bloomberg.