Republic Services Inc $252,382,500 AutoNation Inc $473,764,819 Berkshire Hathaway B $31,986,306,708 Ecolab Inc $1,044,405,196 Schrodinger, Inc. $151,781,375 Republic Services Inc $252,382,500 AutoNation Inc $473,764,819 Berkshire Hathaway B $31,986,306,708 Ecolab Inc $1,044,405,196 Schrodinger, Inc. $151,781,375