Aon plc (AON), headquartered in Dublin, Ireland, is a professional services firm that provides a range of risk and human capital solutions. With a market cap of $58.3 billion, the company's services include helping manage risk for clients, negotiating and placing insurance risk with other carriers, and advising clients related to health and benefits, retirement, compensation, strategic human capital, and human resource outsourcing. The leading professional services firm is expected to announce its fiscal third-quarter earnings for 2026 before the market opens on Wednesday, Oct. 28.
Ahead of the event, analysts expect Aon to report a profit of $3.33 per share on a diluted basis, up 9.2% from $3.05 per share in the year-ago quarter. The company has consistently surpassed Wall Street’s EPS estimates in its last four quarterly reports.
For the full year, analysts expect Aon to report EPS of $18.74, up 9.8% from $17.07 in fiscal 2025. Its EPS is expected to rise 7% year over year to $20.05 in fiscal 2027.
AON stock has notably underperformed the S&P 500 Index’s ($SPX) 16.2% gains over the past 52 weeks, with shares down 23.6% during this period. Similarly, it underperformed the State Street Financial Select Sector SPDR ETF’s (XLF) 2.4% gains over the same time frame.
Despite solid underlying business growth, Aon has lagged the broader market due to valuation headwinds, uneven segment performance, and persistent acquisition overhead. This investor caution culminated on Aug. 31, when shares tumbled 9.5% following the announcement of a $17 billion deal to acquire USI Insurance Services from KKR & Co. Inc. (KKR) and other co-shareholders. While the transaction strategically establishes a premier U.S. middle-market platform, the sharp market reaction highlights mounting anxiety over heavy debt-financing and complex post-merger execution risks.
Analysts’ consensus opinion on AON stock is moderately bullish, with a “Moderate Buy” rating overall. Out of 23 analysts covering the stock, 12 advise a “Strong Buy” rating, one suggests a “Moderate Buy,” seven give a “Hold,” one advocates a “Moderate Sell,” and two recommend a “Strong Sell.” AON’s average analyst price target is $354.10, indicating a potential upside of 28.6% from the current levels.