David Brown’s early work at NASA in physics and computer modeling became the basis for his data-driven investing approach.
After NASA, David founded and led multiple financial technology companies, including Telescan, a pioneering stock analysis platform later acquired by TD Ameritrade. He later founded Sabrient Systems, serving as Chief Market Strategist and spearheading the development of multifactor investing models used by investors and institutions.
David has authored several investing books and continues to advance systematic, rules-based investing strategies.