Who Is Mark Baum?
Mark Baum is the name of a fictional character in the 2015 film The Big Short. The character is based on Steve Eisman, a real hedge fund manager who worked at FrontPoint Partners, a Morgan Stanley unit.
What Did Mark Baum Do?
In the story, Mark Baum leads a team that identifies weaknesses in the U.S. housing market before the 2008 financial crisis. They analyze mortgage-backed securities and credit default swaps, then build a strategy to profit from a market downturn.
Why Is Mark Baum Notable?
The character is notable because he represents how some investors spotted risks that others ignored. His team used public data, including loan documents and rating agency reports, to challenge the prevailing belief that housing prices would keep rising.
Is Mark Baum a Real Person?
Mark Baum is not a real person. He is a fictional version of Steve Eisman, whose real trades and research contributed to the events shown in the film. For more background on the real investor, see the Wikipedia page for Steve Eisman at https://en.wikipedia.org/wiki/Steve_Eisman.
