Aon PLC vs Main Street Capital Corporation — how do they compare? Aon PLC trades at $366.44 (market cap $76.23B), while Main Street Capital Corporation trades at $52.65 (market cap $4.91B). The key difference: Aon PLC is far larger — about 15.5× Main Street Capital Corporation's market cap, and Main Street Capital Corporation pays the higher dividend (8.29%). Which is the better fit depends on your goals.
| AON | MAIN | |
|---|---|---|
Market Cap | $76.23B | $4.91B |
Sector | Financials | Financials |
52-Week High | $375.27 | $67.54 |
52-Week Low | $308.22 | $49.63 |
Enterprise Value | $90.29B | — |
Dividend Yield | 0.92% | 8.29% |
Signals from Pluang's Aura AI — not financial advice
AON trades at $356.94, up 0.39% with a bullish technical outlook supported by moving averages. The company demonstrates strong fundamentals with Q1 2026 EPS of $6.48 beating expectations and revenue growth from $17.18B in 2025 to projected $17.5B in 2026. Net income margin improved to 22.54% with robust ROE of 46.82%. Recent news highlights dividend declarations and upcoming Q2 earnings.
AON presents a compelling investment case with consistent earnings beats, strong profitability metrics, and analyst consensus target of $399.67 offering 12% upside. Risks include elevated valuation multiples and debt levels, while institutional sentiment remains positive with 50% buy ratings. The stock's technical strength and fundamental growth support continued upward momentum.
Main Street Capital (MAIN) trades at $52.84, up 2.26% today, with mixed technical signals showing bearish moving averages but neutral oscillators. The company maintains strong profitability with an 81.08% net margin and 14.37% ROE, though recent quarters show inconsistent earnings performance with two misses and one beat. Revenue declined slightly from $601M in 2024 to $592M in 2025, with further contraction projected for 2026. The stock pays consistent dividends, with recent payments ranging from $0.26 to $0.30 per share.
MAIN presents a cautious outlook with analysts showing 78.57% hold ratings despite a $57.75 consensus price target suggesting 9.3% upside. The bearish technical trend and projected revenue decline to $526M in 2026 create headwinds, while strong profitability metrics and dividend consistency provide support. Investors face balancing attractive valuation (P/E 11.12) against earnings volatility and negative operating cash flow of -$45.71M in 2025.
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 →Main Street Capital Corp is an investment firm engaged in providing customized debt and equity financing to lower middle market companies and debt capital to middle market companies. The investment portfolio of the company is typically made to support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diverse industry sectors. The group invests in secured debt investments, equity investments, warrants and other securities of the lower middle market and middle market companies based in the US. Business is functioned through the U.S region and it derives the majority of the income from the source of fee, commission, and interest.
Read more on MAIN →