Willis Towers Watson shares have surged following second-quarter 2026 results that beat analyst revenue and earnings expectations, alongside the launch of its Propel AI cost efficiency program and reaffirmed multi-year guidance. The stock rose 13.8% over the past week and 22.1% over the past month, with a one-year total shareholder return of 8.1% and a three-year return of 64.0%. Despite the strong performance, the current price-to-earnings ratio of 20 times sits above the US insurance sector average of 12.1 times and a Simply Wall St discounted cash flow estimate of $222.66 per share, well below the current $335.92 price, suggesting the stock may be overvalued. The company is priced at a premium to the sector but below a peer group average of 25.7 times, while the Propel AI execution and any earnings setbacks remain key risks to the valuation.
Willis Towers Watson PLCStock trades at 20x P/E vs sector 12.1x and above DCF value, suggesting overvaluation.