(Bloomberg) -- A top investor in Charles Schwab Corp. sold its entire $1.4 billion stake in the brokerage during last month’s US banking turmoil, according to Financial Times.Most Read from BloombergUS-Saudi Oil Pact Breaking Down as Russia Grabs Upper HandArnault's Wealth Soars to $210 Billion, Leaving Musk in the DustUS Arrests 21-Year-Old National Guardsman in Classified Documents LeakUS Embarrassed After 21-Year-Old Arrested in Classified Documents LeakJPMorgan Says Frank’s Javice Moved Mill