
Warren Buffett’s Berkshire Hathaway Inc. (NYSE:BRK) (NYSE:BRK) has sold off a significant portion of its holdings in DaVita Inc. (NYSE:DVA), a leading dialysis service provider, just before the latter’s Q2 earnings report.

Warren Buffett’s Berkshire Hathaway Inc. (NYSE:BRK) (NYSE:BRK) has sold off a significant portion of its holdings in DaVita Inc. (NYSE:DVA), a leading dialysis service provider, just before the latter’s Q2 earnings report.