Warren Buffett raises Berkshire cash level to record $277 billion after slashing stock holdings CNBCWarren Buffett’s Moves Suggest He’s Bearish On Markets, Economy Barron’sWarren Buffett’s Berkshire Hathaway cuts stake in Apple by nearly 50% CNNStocks Plunge On Recession Fears; Here’s The Silver Lining Investor’s Business DailyBerkshire Hathaway’s Cash Pile Soars to Record $276.9 Billion Bloomberg