Aon plc - Share Price History
Aon acquired Benfield in 2008, and Hewitt Associates in 2010, to complete the current three business unit structure. After a flat period, share price for Aon plc is up dramatically since about 2011. This corresponds to a period where the firm has been increasing both their free cash flow and their dividend payments. The free cash flow has nearly quadrupled between 2009 and 2015, and dividend payout has more than doubled between 2011 and 2016, from $0.15 to $0.33 (per quarter) a share.