Business News PGGM Investments Acquires 122985 Shares of Aon PLC (AON) October 21, 2017 johorbiznet Johor News PGGM Investments Acquires 122985 Shares of Aon PLC (AON) The Ledger Gazette Aon PLC (AON) Holdings Reduced by Cornerstone Capital Management Holdings LLC. StockNewsTimes Aon plc (NYSE:AON) Stock Ticks 1.45% Concord Register Aon Plc – AON – Stock Price Today – Zacks Zacks Investment Research Full coverage Source: Business News Feed