Aon plc (AON) Stock Investment Calculator & Historical Return Analysis
Aon plc is a professional services firm providing a broad range of risk, retirement and health solutions. They empower organizations and individuals to secure a better future through innovative and effective solutions. Investors often view Aon plc as a key player in the market, analyzing its long-term potential through various revenue models, brand recognition, and consistent presence in its industry.
This Aon plc stock investment calculator allows you to explore how a hypothetical investment in AON might have performed over time. By adjusting the investment amount and time period, you can visualize potential growth, compare outcomes across different market cycles, and better understand the impact of long-term investing.
What if you invested $1000 in AON on Jan 1, 2020?
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Understanding Aon plc's Historical Performance
Aon plc's stock performance has historically reflected both broader market trends and company-specific milestones. Like many growth-oriented stocks, AON has experienced periods of growth driven by innovation and market demand.
When analyzing Aon plc's historical returns, it's important to consider:
- Market cycles: Strong bull markets often amplify returns, while recessions can temporarily suppress performance.
- Business model evolution: Changes in revenue strategies and product lines can significantly impact stability.
- Long-term trends: Over extended periods, compounding can play a larger role than short-term price fluctuations. Try our calculator to explore returns over 5 years or larger investments over 10 years.
This calculator helps you see how these factors might have affected an investment depending on when you entered the market.
Historical Annual Returns
Over the past 40 years, Aon plc has delivered an average annual return of 15.0%. The stock peaked in 1995 with a massive +61.6% gain, while investors faced a downturn in 2002 (-45.1%). Overall, the stock finished in the green 29 times out of 40 years.
Avg Return
+15.0%
Win Rate
73%
29W - 11L
Best
+61.6%
1995
Worst
-45.1%
2002
Performance Consistency
Aon plc Annual Returns by Year
| Year | Annual Return | Start Price | End Price |
|---|---|---|---|
| 1986 | +2.92% | $3.42 | $3.52 |
| 1987 | -17.47% | $3.69 | $3.05 |
| 1988 | +24.57% | $3.15 | $3.92 |
| 1989 | +59.53% | $3.87 | $6.17 |
| 1990 | -14.39% | $6.19 | $5.30 |
| 1991 | +19.54% | $5.28 | $6.31 |
| 1992 | +41.40% | $6.31 | $8.93 |
| 1993 | -6.48% | $8.85 | $8.27 |
| 1994 | +3.73% | $8.23 | $8.54 |
| 1995 | +61.56% | $8.54 | $13.79 |
| 1996 | +26.37% | $13.96 | $17.65 |
| 1997 | +45.74% | $17.50 | $25.51 |
| 1998 | -3.03% | $25.29 | $24.53 |
| 1999 | +9.84% | $24.72 | $27.15 |
| 2000 | -9.73% | $26.47 | $23.90 |
| 2001 | +8.51% | $23.42 | $25.41 |
| 2002 | -45.10% | $25.40 | $13.94 |
| 2003 | +25.83% | $14.44 | $18.18 |
| 2004 | +1.63% | $18.27 | $18.56 |
| 2005 | +56.18% | $18.35 | $28.65 |
| 2006 | -3.55% | $29.69 | $28.63 |
| 2007 | +36.80% | $28.68 | $39.23 |
| 2008 | -0.26% | $38.20 | $38.10 |
| 2009 | -13.74% | $37.63 | $32.46 |
| 2010 | +23.11% | $32.13 | $39.55 |
| 2011 | +4.06% | $39.13 | $40.72 |
| 2012 | +19.71% | $40.92 | $48.98 |
| 2013 | +47.62% | $50.59 | $74.68 |
| 2014 | +16.43% | $73.31 | $85.36 |
| 2015 | -1.07% | $84.91 | $84.00 |
| 2016 | +24.52% | $82.63 | $102.89 |
| 2017 | +20.89% | $103.40 | $125.00 |
| 2018 | +12.04% | $122.66 | $137.43 |
| 2019 | +46.00% | $136.18 | $198.83 |
| 2020 | +2.12% | $199.31 | $203.53 |
| 2021 | +48.10% | $197.06 | $291.85 |
| 2022 | +3.12% | $284.74 | $293.63 |
| 2023 | -2.07% | $292.93 | $286.86 |
| 2024 | +25.75% | $283.91 | $357.00 |
| 2025 | +0.01% | $352.85 | $352.88 |
Historical annual returns for Aon plc. Data shows year-over-year percentage change in stock price.
Why Use a "What If" Stock Calculator?
Many investors wonder questions such as:
- What if I had invested 5 years ago?
- How does timing affect long-term returns?
- What role does compounding play in stock investments?
A what-if investment calculator answers these questions by turning historical data into practical insights. Rather than focusing on daily price movements, it encourages a long-term perspective, which is especially useful for retirement planning, portfolio comparisons, and financial education.
Key Innovations
- ✓A global leader in risk management and insurance brokerage.
- ✓A focus on data and analytics to provide insights that help clients make better decisions.
Business Segments
- Commercial Risk SolutionsProvides retail and specialty brokerage, global risk consulting and captives management.
- Reinsurance SolutionsProvides treaty and facultative reinsurance brokerage and capital management services.
- Retirement SolutionsProvides a range of retirement, investment and human capital solutions.
How to Interpret the Results
The results shown are based on historical performance and are meant for educational and informational purposes only. They do not account for future market conditions, taxes, transaction fees, or individual investment strategies. Past performance does not guarantee future results, but historical analysis can help investors understand risk, volatility, and growth potential.
For best use:
- Compare multiple time ranges to see how outcomes differ
- Use consistent assumptions across different stocks
- Combine this tool with fundamental research and diversification principles