Aon plc. - Class A (AON) Valuation

Based on the GoodMoat Investment Framework, Aon's valuation assessment presents a mixed picture. The current price of $321.45 is approximately 8% below the GoodMoat Target of $349.22, implying a margin of safety of about 8%. According to the framework's bands, this falls into the 'Marginal' category (10–20%), which suggests the price is not deeply undervalued but may offer a slight discount. The forward P/E of 18.7x is reasonable for a company with an ROE of 39.5% and a profit margin of 21.5%, though it should be evaluated against the sector average and historical norms for a more complete picture. The 4.7% Free Cash Flow Yield is a positive indicator of cash generation. However, the modest 3.7% YoY revenue growth tempers the premium one might pay for the stock, and the elevated Debt/Equity ratio of 1.7 is a factor to consider in the overall risk profile. For a value investor, the stock is not cheap, but it is not excessively expensive relative to its demonstrated quality of earnings and returns. The decision would hinge on whether the marginal discount and strong profitability outweigh the concerns of slower growth and leverage. Analysis based on data as of 2024-05-15.