Aon plc (AON) Stock Investment Calculator & Historical Return Analysis
Aon plc (AON) is a major public corporation operating in global financial and commercial markets. The company designs, produces, and markets key products, services, and operational solutions for consumer, enterprise, and industrial customers. Through continuous strategic investments in research, operational scaling, and market expansion, Aon plc maintains a prominent position within its industry sector. 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.
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 41 years, Aon plc has delivered an annualized return (CAGR) of +12.3%. Its strongest year was 1995 at +61.6%, and its weakest was 2002 at -45.1%. Overall, the stock finished in the green 30 times out of 41 years.
Annualized
+12.3%
Win Rate
73%
30W - 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 |
| 2026 | +3.07% | $344.27 | $354.83 |
Historical annual returns for Aon plc. Each year shows the change from that year's first trading day to its last, using split- and dividend-adjusted closing prices. The current year is partial (year-to-date).
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
- ✓Integration of advanced data analytics and automation into core operational workflows.
- ✓A global leader in risk management and insurance brokerage.
- ✓Proprietary technology architecture developed by Aon plc to optimize operational performance.
- ✓Strategic R&D investment driving next-generation solution design and market differentiation.
- ✓Expansion of digital transformation initiatives across product engineering and customer delivery.
- ✓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 show how an investment behaved across different market cycles.
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