Republic Services Inc $262,575,000 AutoNation Inc $443,565,241 Berkshire Hathaway B $31,773,693,483 Ecolab Inc $1,053,094,382 Schrodinger, Inc. $130,557,117 Republic Services Inc $262,575,000 AutoNation Inc $443,565,241 Berkshire Hathaway B $31,773,693,483 Ecolab Inc $1,053,094,382 Schrodinger, Inc. $130,557,117