The founder and CIO of $12 billion Ariel Investments breaks down how his top-ranked flagship fund ha

John Rogers — the CEO, chief investment officer, and lead portfolio manager at $12 billion Ariel Investments — spoke with Business Insider to break down his top fund's outsized success since the financial crisis. The $1.8 billion flagship Ariel Fund was No. 1 in Lipper's mid-cap core universe of funds in the period from the stock market's bottom on March 9, 2009 through Dec. 31, 2018. Rogers also discussed what Ariel does differently than other firms, his views on the stock market's future,...