[Douglass Winthrop Advisors, LLC] ( [Current Portfolio] ) buys Dover Corp, Siemens AG, Taiwan Semiconductor Manufacturing Co, PepsiCo Inc, Trane Technologies PLC, sells Ecolab Inc, Beyond Meat Inc, Organon, Equinix Inc, Equifax Inc during the 3-months ended 2021Q3, according to the most recent filings of the investment company, Douglass Winthrop Advisors, LLC. As of 2021Q3, Douglass Winthrop Advisors, LLC owns 272 stocks with a total value of $4.1 billion. These are the details of the buys and sells. - New Purchases: [SIEGY] , [CHX] , [CSL] , [FTNT] , [QQQ] , [IVW] , [MMC] , - Added Positions: [AMZN] ,...