Aon PLC vs Simon Property Group Inc — how do they compare? Aon PLC trades at $351.28 (market cap $75.61B), while Simon Property Group Inc trades at $219.2 (market cap $71.03B). The key difference: Aon PLC and Simon Property Group Inc are close in size by market cap, and Simon Property Group Inc pays the higher dividend (4.05%). Which is the better fit depends on your goals.
| AON | SPG | |
|---|---|---|
Market Cap | $75.61B | $71.03B |
Sector | Financials | Real Estate |
52-Week High | $381.26 | $236.70 |
52-Week Low | $308.22 | $169.22 |
Enterprise Value | $90.22B | $99.48B |
Dividend Yield | 0.92% | 4.05% |
Signals from Pluang's Aura AI — not financial advice
AON trades at $356.97, down 0.37% with neutral technical signals. The company shows strong fundamentals with Q2 2026 EPS beating estimates at $3.81 versus $3.80 expected, marking the third consecutive quarterly beat. Revenue growth accelerated to 5% organic in Q2 2026, while margins expanded 70 basis points. Analyst consensus price target stands at $410, representing 15% upside potential from current levels.
AON presents a compelling investment case with consistent earnings outperformance and robust profitability metrics including 44.88% ROE. However, premium valuation multiples and modest organic growth create headwinds. The stock offers 15% upside to consensus targets but requires monitoring of valuation compression risks amid competitive insurance brokerage markets.
SPG trades at $220.55, down 1.06% with a bearish technical signal. The REIT shows strong fundamentals with Q2 2026 FFO beating estimates at $3.29 per share and raised full-year guidance. Valuation metrics appear reasonable with P/E of 15.49 and EV/EBITDA of 11.96, while profitability remains robust with 66.57% net margin and 135.7% ROE. Recent news highlights leasing strength and retailer sales growth driving performance.
The outlook remains positive with analyst consensus at Buy (40.54%) and $226.58 price target offering 2.7% upside. Key risks include interest rate sensitivity from $24.21B debt load and retail sector headwinds. Strong cash flow generation and dividend consistency support the investment case for income-focused investors.
Trailing returns across standard periods
Latest headlines on both assets
Aon is a leading global provider of insurance and reinsurance brokerage and human resource solutions. Its operations are tilted toward its brokerage operations. Headquartered in London, Aon has about 50,000 employees and operations in 120 countries around the world.
Read more on AON →Simon Property Group is the second- largest real estate investment trust in the United States. Its portfolio includes an interest in 207 properties: 119 traditional malls, 69 premium outlets, 14 Mills centers (a combination of a traditional mall, outlet center, and big-box retailers), six lifestyle centers, and five other retail properties. Simon's portfolio averaged $693 in sales per square foot over the 12 months prior to the pandemic. The company also owns a 21% interest in Klepierre, a European retail company with investments in shopping centers in 16 countries, and joint venture interests in 33 premium outlets across 11 countries.
Read more on SPG →