Warren Buffett’s Berkshire Hathaway sold nearly half its stake in Apple CNBCWarren Buffett Expects This Investment Holding to Balloon to $200 Billion of Berkshire’s Portfolio. Hint: It’s Not Apple. Yahoo FinanceWarren Buffett’s Berkshire Hathaway Reports Earnings Saturday—What You Need To Know InvestopediaBerkshire Hathaway’s Cash Pile Soars to Record $276.9 Billion BloombergBerkshire Post Earnings. Operating Profit Rises 15%, Cash at Record $277 Billion. Barron’s