The Sorcerer’s Apprentice

Investor: Kai Petainen

Date of Birth: September 26, 1974

Hometown: Ann Arbor, MI

Employment: Computer lab manager

Passions/Pursuits: National parks, photography, hot saunas

Investment Strategy: Eclectic mix of leading academic quantitative theories

Key Strategy Metric: The F-Score

Performance Since March 2003: Average annual return of 17 percent versus 7 percent for the S&P 500.*


More information on Kai Petainen investment strategies can be found in The Warren Buffetts Next Door.

*as of March 31,2010, for an update visit

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