Warren Buffett-owned DaVita plunges 9% after soaring on midterm elections
DaVita shares slid in premarket trading Thursday, threatening to erase much of the previous day's gains. DaVita DVA shares plunged more than 9 percent Thursday, threatening to erase all of the dialysis provider's gains the day before. Investors sold off DaVita after the Denver-based company reported late Wednesday third-quarter earnings of 56 cents per share on revenue of $2.85 billion, missing Wall Street projections on both.