Warren Buffett’s lack of big moves during sell-off…

Kenneth Fisher, chief executive officer of Fisher Investments, speaks at the Forbes Global CEO Conference in Sydney, Australia, on Tuesday, Sept. 28, 2010.Gillianne Tedder | Bloomberg | Getty ImagesMoney-manager Ken Fisher said last week that…

Warren Buffett built up cash and bought only…

Warren BuffettGerard Miller | CNBC(Follow live updates of Berkshire's annual meeting here.)Berkshire Hathaway's first-quarter earnings revealed that Chairman and CEO Warren Buffett built up the conglomerate's cash fortress and only bought small portions of stock…