The last earnings report on March 31 showed earnings per share of $5.66, missing the estimate of $5.89. AON's P/B Ratio (957.781) is very high in comparison to the industry average of (72.373). P/E Ratio (26.346) is within average values for comparable stocks, (27.283). Projected Growth (PEG Ratio) (1.630) is also within normal values, averaging (2.037). Dividend Yield (0.007) settles around the average of (0.019) among similar stocks. P/S Ratio (5.051) is also within normal values, averaging (2.749). With 737.20K shares outstanding, the current market capitalization sits at 66.18B.