Steve Eisman is an American investor and fund manager known for his role in predicting the 2008 financial crisis. He gained fame for short-selling subprime mortgage securities, which he believed were overvalued. His story was prominently featured in the book and film The Big Short, highlighting his insights into the housing market's vulnerabilities. Eisman is also a managing director at Neuberger Berman, where he focuses on financial services and other sectors. He is recognized for his outspoken views on various investment strategies and has become a prominent figure in discussions about market risks and economic trends.