A. Quants use a variety of data—including historical investment and stock market data—to develop trading algorithms and computer models

B. James Simons has been deemed the "Quant King."

C. Quants often don't know or care about the qualitative aspects of the companies they invest in or the products or services these companies provide

D. Quants usually visit companies, meet the management teams, or research the products the firms sell to identify a competitive edge