It is said that being a CEO is a lonely job, but it helps when you can invest in the oracle Warren Buffett as a trusted advisor.
that was the sum of
(ticker: AXP) Chief Executive Officer Stephen Squerry, who recently sat down with Baron's Andy Server. Buffett's
(BRK.A) is American Express's largest shareholder, holding about 20% of its shares, according to FactSet data.