Aon (AON) Stock Price

Aon Price

NYSE·CLOSED
356.70USD-1.60 (-0.45 %)
Market closed

Over the last 19 years Aon grew revenue by 4.9% annually, reaching 17.18 B USD. Earnings per share have grown at 11.3% per year over the last 19 years. For Aon, the net margin of 21.5% is up versus 10.3% a few years ago. At today's price the dividend yield works out to roughly 0.82%. The payout ratio is around 17% of earnings. The dividend has grown at 8.7% per year over the past 19 years. The consensus 12-month price target for Aon is 408.00 USD, about 14.4% above where the stock trades today. Of 28 analysts, 18 rate the stock a buy — an overall Buy consensus. The stock trades about 15% above its 52-week low.

Aon stock price

Volume
Ex-Dividend
Details

Stock Price

How to Read This Chart

This chart tracks the historical stock price of Aon over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.

Total Return vs. Price Return

The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.

Intraday Price Data

When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how Aon stock reacts to market openings, earnings releases, or breaking news throughout the trading session.

What to Look For

Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing Aon's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

Aon Stock Price History
DateAon Price
8/10/2026356.70 USD
8/7/2026358.30 USD
8/6/2026360.75 USD
8/5/2026359.33 USD
8/4/2026354.14 USD
8/3/2026357.63 USD
7/31/2026360.55 USD
7/30/2026366.57 USD
7/29/2026375.52 USD
7/27/2026369.01 USD
7/23/2026355.78 USD
7/22/2026352.33 USD
7/21/2026359.40 USD
7/20/2026362.78 USD
7/17/2026367.21 USD
7/16/2026368.63 USD
7/15/2026355.15 USD
7/14/2026358.89 USD
7/13/2026365.42 USD
7/10/2026356.94 USD
7/9/2026355.56 USD
7/8/2026358.04 USD
7/7/2026359.82 USD
7/6/2026353.95 USD
7/2/2026357.46 USD
7/1/2026343.56 USD
6/30/2026331.69 USD
6/29/2026324.18 USD
6/26/2026328.69 USD
6/25/2026315.95 USD
6/24/2026325.48 USD
6/23/2026320.74 USD
6/22/2026315.86 USD
6/18/2026317.74 USD
6/17/2026326.69 USD
6/16/2026331.45 USD
6/15/2026329.51 USD
6/12/2026335.31 USD
6/11/2026335.17 USD
6/10/2026336.33 USD
6/5/2026328.53 USD
6/4/2026322.24 USD
6/3/2026315.60 USD
6/2/2026317.86 USD
6/1/2026320.41 USD
5/29/2026316.06 USD
5/28/2026318.30 USD
5/27/2026318.54 USD
5/26/2026319.29 USD
5/22/2026324.78 USD
5/21/2026324.22 USD
5/20/2026321.15 USD
5/19/2026323.66 USD
5/14/2026315.41 USD
5/13/2026310.90 USD
4/24/2026321.14 USD
4/22/2026326.86 USD
4/21/2026335.32 USD
4/20/2026331.95 USD
4/17/2026331.80 USD
4/16/2026335.34 USD
4/15/2026328.08 USD
4/14/2026323.02 USD
4/13/2026325.40 USD
4/10/2026312.57 USD
4/9/2026325.40 USD
4/8/2026329.76 USD
4/7/2026322.47 USD
4/6/2026326.17 USD
4/2/2026323.14 USD
4/1/2026321.34 USD
3/31/2026322.78 USD
3/30/2026324.06 USD
3/27/2026313.66 USD
3/26/2026323.77 USD
3/25/2026321.45 USD
3/24/2026327.03 USD
3/23/2026325.97 USD
3/20/2026327.90 USD
3/19/2026316.99 USD
3/18/2026316.99 USD
3/17/2026321.18 USD
3/16/2026326.75 USD
3/13/2026321.41 USD
3/12/2026315.91 USD
3/11/2026316.90 USD
3/10/2026320.96 USD
3/9/2026332.84 USD
3/6/2026340.60 USD
3/5/2026338.77 USD
3/4/2026341.18 USD
3/3/2026339.07 USD
3/2/2026337.80 USD
2/27/2026335.47 USD
2/26/2026330.27 USD
2/25/2026324.66 USD
2/24/2026319.33 USD
2/23/2026315.31 USD
2/20/2026325.07 USD
2/19/2026324.30 USD
2/18/2026322.98 USD
2/17/2026325.96 USD
2/13/2026321.71 USD
2/12/2026315.36 USD
2/11/2026309.97 USD
2/10/2026317.92 USD
2/9/2026310.35 USD
2/6/2026342.04 USD
2/5/2026343.36 USD
2/4/2026350.21 USD
2/3/2026346.84 USD
2/2/2026349.61 USD
1/30/2026349.64 USD
1/29/2026342.95 USD
1/28/2026333.00 USD
1/27/2026330.75 USD
1/26/2026338.01 USD
1/23/2026338.69 USD
1/22/2026335.97 USD
1/21/2026332.76 USD
1/20/2026339.51 USD
1/16/2026343.86 USD
1/15/2026344.84 USD
1/14/2026346.00 USD
1/13/2026344.59 USD
1/12/2026350.49 USD
1/9/2026350.80 USD
1/8/2026351.97 USD
1/7/2026349.92 USD
1/6/2026349.67 USD
1/5/2026351.29 USD
1/2/2026344.27 USD
12/31/2025352.88 USD
12/30/2025356.49 USD
12/29/2025356.73 USD
12/26/2025356.65 USD
12/24/2025356.65 USD
12/23/2025355.87 USD
12/22/2025355.46 USD
12/19/2025350.04 USD
12/18/2025353.02 USD
12/17/2025352.03 USD
12/16/2025351.80 USD
12/15/2025354.10 USD
12/12/2025353.79 USD
12/11/2025347.40 USD
12/10/2025340.05 USD
12/9/2025346.19 USD
12/8/2025343.39 USD
12/5/2025345.20 USD
12/4/2025347.71 USD
12/3/2025344.45 USD
12/2/2025345.70 USD
12/1/2025351.17 USD
11/28/2025353.92 USD
11/26/2025352.61 USD
11/25/2025350.96 USD
11/24/2025344.70 USD
11/21/2025346.51 USD
11/20/2025345.89 USD
11/19/2025344.17 USD
11/18/2025348.54 USD
11/17/2025350.02 USD
11/14/2025350.13 USD
11/13/2025350.94 USD
11/12/2025350.11 USD
11/11/2025349.93 USD
11/10/2025344.87 USD
11/7/2025346.32 USD
11/6/2025340.00 USD
11/5/2025341.70 USD
11/4/2025344.21 USD
11/3/2025339.84 USD
10/31/2025340.68 USD
10/30/2025328.19 USD
10/29/2025326.07 USD
10/28/2025329.96 USD
10/27/2025336.87 USD
10/24/2025336.45 USD
10/23/2025341.35 USD
10/22/2025343.10 USD
10/21/2025343.43 USD
10/20/2025344.11 USD
10/17/2025346.61 USD
10/16/2025343.12 USD
10/15/2025355.80 USD
10/14/2025360.51 USD
10/13/2025353.36 USD
10/10/2025360.16 USD
10/9/2025360.42 USD
10/8/2025365.38 USD
10/7/2025366.93 USD
10/6/2025365.70 USD
10/3/2025363.82 USD
10/2/2025360.73 USD
10/1/2025360.13 USD
9/30/2025356.58 USD
9/29/2025354.62 USD
9/28/2025354.62 USD
9/25/2025356.08 USD
9/24/2025351.64 USD
9/23/2025353.07 USD
9/22/2025353.46 USD
9/19/2025351.33 USD
9/18/2025352.76 USD
9/17/2025358.00 USD
9/16/2025356.57 USD
9/15/2025363.80 USD
9/12/2025373.45 USD
9/11/2025372.25 USD
9/10/2025362.37 USD
9/9/2025366.38 USD
9/8/2025370.01 USD
9/5/2025370.55 USD
9/4/2025373.49 USD
9/3/2025374.00 USD
9/2/2025371.96 USD
8/29/2025367.01 USD
8/28/2025366.54 USD
8/27/2025368.37 USD
8/26/2025369.00 USD
8/25/2025370.94 USD
8/22/2025375.11 USD
8/21/2025375.27 USD
8/20/2025374.00 USD
8/19/2025372.86 USD
8/18/2025365.37 USD
8/15/2025368.67 USD
8/14/2025366.35 USD
8/13/2025370.92 USD
8/12/2025363.81 USD
Access this data via the Eulerpool API

Aon Revenue, EBIT, Net Income

  • 3 Years

  • 5 Years

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  • 25 Years

  • Max

Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2022
12.48 B USD
3.67 B USD
2.59 B USD
Jan 1, 2023
13.38 B USD
3.79 B USD
2.56 B USD
Jan 1, 2024
15.70 B USD
3.84 B USD
2.65 B USD
Jan 1, 2025
17.18 B USD
5.14 B USD
3.70 B USD
Jan 1, 2026 (e)
18.00 B USD
4.57 B USD
4.15 B USD
Jan 1, 2027 (e)
19.17 B USD
4.87 B USD
4.64 B USD
Jan 1, 2028 (e)
20.32 B USD
5.16 B USD
5.18 B USD
Jan 1, 2029 (e)
20.71 B USD
5.26 B USD
5.38 B USD

Aon Income Statement, Balance Sheet, Cash Flow Statement

Last updated Aug 12, 2026, 8:33 AM
 
REVENUEB USD
REVENUE GROWTH%
GROSS MARGIN%
GROSS INCOMEB USD
EBITB USD
EBIT MARGIN%
NET INCOMEB USD
NET INCOME GROWTH%
DIV.USD
DIV. GROWTH%
SHARESM
2014201520162017201820192020202120222023202420252026e2027e2028e2029e
12.059.489.4110.0010.7711.0111.0712.1912.4813.3815.7017.1818.0019.1720.3220.71
1.95-21.30-0.756.267.722.260.4810.182.357.1917.369.454.766.526.001.88
41.7740.8841.4039.9643.3345.0346.6444.7448.1048.4047.2447.7047.7047.7047.7047.70
5.033.883.904.004.674.965.165.466.006.477.428.208.599.159.699.88
1.971.591.811.321.542.172.782.093.673.793.845.144.574.875.165.26
16.3216.7419.2513.2014.3419.6925.1317.1429.4028.3024.4329.9225.3825.3825.3825.38
1.401.391.401.231.131.531.971.262.592.562.653.704.154.645.185.38
25.52-0.860.79-12.18-7.5035.1028.52-36.26106.29-0.973.5139.2212.3411.6811.763.86
0.931.151.291.411.961.721.781.992.192.412.642.913.133.453.81
36.7623.6612.179.3039.01-12.243.4911.8010.0510.059.5410.237.5610.2210.43
293.40279.30268.30254.50245.00237.00230.90221.20209.30202.00218.30216.50216.50216.50216.50216.50
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales Aon generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.

Gross Margin

Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue Aon retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare Aon's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.

EBIT and EBIT Margin

EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.

Net Income and Earnings Per Share (EPS)

Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.

Shares Outstanding

The total number of shares Aon has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.

Analyst Estimates

The projected figures represent consensus estimates from professional analysts. Compare these forecasts against Aon's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.

Aon stock margins

The Aon margin analysis displays the gross margin, EBIT margin, as well as the profit margin of Aon. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for Aon.
  • 3 Years

  • 5 Years

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  • 25 Years

  • Max

Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2021
44.74 %
17.14 %
10.29 %
Jan 1, 2022
48.10 %
29.40 %
20.75 %
Jan 1, 2023
48.40 %
28.30 %
19.17 %
Jan 1, 2024
47.24 %
24.43 %
16.91 %
Jan 1, 2025
47.70 %
29.92 %
21.51 %
Jan 1, 2026 (e)
47.70 %
25.38 %
23.07 %
Jan 1, 2027 (e)
47.70 %
25.38 %
24.19 %
Jan 1, 2028 (e)
47.70 %
25.38 %
25.50 %

Aon Stock Revenue, EBIT, Earnings per Share

The Aon earnings per share therefore indicates how much revenue Aon has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2021
55.12 USD
9.45 USD
5.67 USD
Jan 1, 2022
59.62 USD
17.53 USD
12.37 USD
Jan 1, 2023
66.22 USD
18.74 USD
12.69 USD
Jan 1, 2024
71.91 USD
17.57 USD
12.16 USD
Jan 1, 2025
79.36 USD
23.74 USD
17.07 USD
Jan 1, 2026 (e)
82.90 USD
21.10 USD
19.12 USD
Jan 1, 2027 (e)
88.31 USD
22.48 USD
21.36 USD
Jan 1, 2028 (e)
93.61 USD
23.83 USD
23.87 USD

Aon business model & stock analysis

Aon PLC is a globally operating insurance broker and consultant for risk, retirement, and health programs. The company is headquartered in London and employs over 50,000 employees in 120 countries. The history of Aon dates back to 1982 when a team of executives decided to establish a new insurance brokerage company. The company grew rapidly and acquired other insurance companies to strengthen its presence in the market. Today, Aon is one of the largest insurance brokerage companies in the world. Aon's business model is based on delivering comprehensive solutions to its clients' insurance needs. To achieve this, the company offers a variety of services that help clients assess, minimize, and manage risks. This includes the development of individually tailored insurance programs, such as product liability insurance, cyber insurance, unemployment insurance, and insurance against kidnapping and extortion. Aon also provides consulting services in the area of retirement programs. The company assists clients in making their pension programs more effective and minimizing risks associated with retirement. In addition, Aon offers health programs that help companies create healthy work conditions and support employees in managing long-term illnesses and other health issues. Aon operates in various divisions. One of the company's key divisions is risk and insurance consulting. Here, Aon's experts work closely with clients to assess their risks and develop individual insurance programs. Another important division is retirement consulting. Aon provides support to clients in designing and managing pension programs. Furthermore, Aon also operates a division for corporate health and wellness. This division supports clients in developing and implementing workplace health and safety programs. Aon offers many products to meet clients' needs. One example is the Supply Chain Risk Management solution, which identifies and minimizes risks related to a company's supply chain. To optimize risk management, Aon also offers a digital platform that makes it faster and easier to identify and manage risks. Another product by Aon is RiskMap, an interactive report that identifies global risks and trends and helps companies better understand and prepare for their risks. In summary, Aon is a leading insurance broker and consultant that provides comprehensive solutions to clients' risk mitigation needs. The company has continuously evolved over the years through strategic acquisitions and the development of new products and services. With its global presence and expertise in various divisions, Aon is an important partner for companies and organizations worldwide.

Aon SWOT Analysis

Strengths

Aon PLC boasts a strong global presence, operating in over 120 countries and serving clients across various industries. This extensive reach allows them to tap into diverse markets and cater to a wide range of client needs.

The company has a well-established reputation and brand recognition in the insurance and risk management industry. Their experience and expertise give them a competitive edge, attracting high-profile clients and strengthening trust in their services.

Weaknesses

Aon PLC may face challenges in terms of potential conflicts of interest due to their wide range of services. Serving both as an insurance broker and risk management consultant, there is a possibility of conflicting priorities between maximizing client benefits and their own profitability.

Their large size and global operations could also make it challenging to maintain consistent quality across all locations. Ensuring standard practices and high-quality service delivery across such a vast network may require significant resources and efficient management.

Opportunities

The expanding global insurance and risk management market presents significant growth opportunities for Aon PLC. As businesses increasingly recognize the importance of comprehensive risk management, there is a growing demand for their services.

Advancements in technology, such as data analytics and artificial intelligence, offer opportunities for Aon PLC to enhance their risk assessment and underwriting capabilities. Leveraging these technologies can lead to improved efficiency, better product offerings, and increased client satisfaction.

Threats

The competitive landscape poses a threat to Aon PLC. They face competition from both traditional insurance brokers and emerging insurtech companies. Staying ahead in terms of innovation, client-centric approach, and technological solutions will be crucial to maintain their market position.

Political and regulatory changes in different countries can also impact Aon PLC's operations. Compliance with varying regulations across jurisdictions can create complexities and potentially limit their growth opportunities in certain markets.

Aon Employees

  • 3 Years

  • 5 Years

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  • 25 Years

  • Max

Aon Employees
Details
Date
Aon Employees
Jan 1, 2018
- Employees
Jan 1, 2019
- Employees
Jan 1, 2020
- Employees
Jan 1, 2021
- Employees
Jan 1, 2022
- Employees
Jan 1, 2023
- Employees
Jan 1, 2024
- Employees
Jan 1, 2025
- Employees

Aon Segments

Aon Revenue by Segment (1/5)

  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Details
Date
Commercial Risk Solutions
Reinsurance Solutions
Retirement Solutions
Health Solutions
Data & Analytic Services
Jan 1, 2010
0.00 USD
0.00 USD
0.00 USD
0.00 USD
0.00 USD
Jan 1, 2011
0.00 USD
0.00 USD
0.00 USD
0.00 USD
0.00 USD
Jan 1, 2012
0.00 USD
0.00 USD
0.00 USD
0.00 USD
0.00 USD
Jan 1, 2014
0.00 USD
0.00 USD
0.00 USD
0.00 USD
0.00 USD

Aon Revenue by Segment (2/5)

  • 3 Years

  • 5 Years

  • 10 Years

  • Max

Intersegment Elimination
Details
Date
Operating Segments
Risk Solutions
Represents the segment of the entity that provides advice and services to clients related to health and benefits, retirement, compensations, strategic human capital, and human resource consulting
Intersegment Elimination
Jan 1, 2010
0.00 USD
0.00 USD
2.11 B USD
0.00 USD
Jan 1, 2011
11.29 B USD
6.82 B USD
4.50 B USD
-31.00 M USD
Jan 1, 2012
11.51 B USD
7.63 B USD
3.93 B USD
-43.00 M USD
Jan 1, 2014
0.00 USD
0.00 USD
0.00 USD
-53.00 M USD

Aon Revenue by Segment (3/5)

  • 3 Years

  • 5 Years

  • 10 Years

  • Max

Risk Solutions
HR Solutions
Details
Date
Risk Solutions
HR Solutions
Jan 1, 2010
0.00 USD
0.00 USD
Jan 1, 2011
0.00 USD
0.00 USD
Jan 1, 2012
0.00 USD
0.00 USD
Jan 1, 2014
7.83 B USD
4.26 B USD

Aon Revenue by Segment (4/5)

  • 3 Years

  • 5 Years

  • 10 Years

  • Max

Total operating segments
Details
Date
Total operating segments
Risk Solutions
Jan 1, 2010
0.00 USD
6.42 B USD
Jan 1, 2011
0.00 USD
0.00 USD
Jan 1, 2012
0.00 USD
0.00 USD
Jan 1, 2014
12.05 B USD
0.00 USD

Aon Revenue by Segment (5/5)

  • 3 Years

  • 5 Years

  • 10 Years

  • Max

Details
Date
This element represents the aggregate of operating segments of the entity
Jan 1, 2010
8.51 B USD
Jan 1, 2011
0.00 USD
Jan 1, 2012
0.00 USD
Jan 1, 2014
0.00 USD

Aon Revenue by Region

  • 3 Years

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  • Max

United States
Europe, Middle East, & Africa other than U.K. and Ireland
Europe, Middle East, & Africa other than United Kingdom
U.K
Europe, Middle East, & Africa
Europe, Middle East and Africa
Asia Pacific
Americas other than U.S
United Kingdom
IRELAND
Details
Date
United States
Europe, Middle East, & Africa other than U.K. and Ireland
Europe, Middle East, & Africa other than United Kingdom
Segment, Geographical, Groups of Countries, Group Two
U.K
Europe, Middle East, & Africa
Europe, Middle East and Africa
Asia Pacific
Americas other than U.S
United Kingdom
Segment, Geographical, Groups of Countries, Group One
IRELAND
Jan 1, 2017
4.43 B USD
0.00 USD
0.00 USD
0.00 USD
0.00 USD
2.03 B USD
0.00 USD
1.14 B USD
976.00 M USD
1.44 B USD
0.00 USD
0.00 USD
Jan 1, 2019
5.02 B USD
0.00 USD
2.34 B USD
0.00 USD
0.00 USD
0.00 USD
0.00 USD
1.24 B USD
919.00 M USD
1.50 B USD
0.00 USD
0.00 USD
Jan 1, 2020
5.03 B USD
2.24 B USD
0.00 USD
0.00 USD
1.58 B USD
0.00 USD
0.00 USD
1.22 B USD
911.00 M USD
0.00 USD
0.00 USD
84.00 M USD
Jan 1, 2021
5.46 B USD
2.57 B USD
0.00 USD
0.00 USD
1.68 B USD
0.00 USD
0.00 USD
1.33 B USD
1.03 B USD
0.00 USD
0.00 USD
127.00 M USD
Jan 1, 2022
5.67 B USD
2.44 B USD
0.00 USD
0.00 USD
1.66 B USD
0.00 USD
0.00 USD
1.47 B USD
1.14 B USD
0.00 USD
0.00 USD
99.00 M USD
Jan 1, 2023
5.92 B USD
2.67 B USD
0.00 USD
0.00 USD
1.82 B USD
0.00 USD
0.00 USD
1.59 B USD
1.26 B USD
0.00 USD
0.00 USD
113.00 M USD
Jan 1, 2024
7.67 B USD
2.90 B USD
0.00 USD
0.00 USD
1.98 B USD
0.00 USD
0.00 USD
1.68 B USD
1.34 B USD
0.00 USD
0.00 USD
146.00 M USD
Jan 1, 2025
8.28 B USD
3.15 B USD
0.00 USD
0.00 USD
2.22 B USD
0.00 USD
0.00 USD
1.71 B USD
1.63 B USD
0.00 USD
0.00 USD
185.00 M USD

Aon Eulerpool Fair Value

Details

Fair Value Estimate

What Is Fair Value?

Fair value is an estimate of what a stock is truly "worth" based on its financial fundamentals, independent of the current market price. If the calculated fair value is above the current share price, the stock may be undervalued — and vice versa. This chart shows three different fair value approaches so you can cross-check them against each other.

Earnings-Based Fair Value

Calculated by multiplying the current earnings per share (EPS) by the average historical P/E ratio over a selected multi-year period. The smoothing over several years filters out temporary spikes or dips. If this fair value exceeds the market price, it suggests the stock is cheap relative to its earning power.

Example: Fair Value (Earnings) 2022 = EPS 2022 × Average P/E 2019–2021

Revenue-Based Fair Value

Derived by multiplying revenue per share by the average historical price-to-sales ratio. This method is particularly useful for companies with volatile or temporarily depressed earnings, as revenue tends to be more stable than profits. It answers: "At what price has the market historically valued each dollar of this company's sales?"

Example: Fair Value (Revenue) 2022 = Revenue per Share 2022 × Average P/S 2019–2021

Dividend-Based Fair Value

Calculated by dividing the dividend per share by the average historical dividend yield. This approach is most relevant for mature, consistently dividend-paying companies. If the resulting fair value is higher than the current price, it implies the stock offers a better yield than its historical average.

Example: Fair Value (Dividend) 2022 = Dividend per Share 2022 ÷ Average Yield 2019–2021

How to Use This Chart

When all three fair value lines converge above the current price, it strengthens the case that the stock is undervalued. When they diverge, investigate why — it may indicate a structural shift in margins, payout policy, or growth rate. The forward estimates on the right extend the analysis using projected fundamentals, helping you assess whether the current price already reflects future growth expectations.

Aon historical P/E ratio, EBIT multiple, and P/S ratio

Aon annual returns

Details

Annual Return

What This Chart Shows

This chart breaks down 's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.

Price Return

Price return measures the percentage change in 's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.

Dividend Return

Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.

What to Look For

Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare 's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.

Aon shares outstanding

The number of shares of Aon was 216.5 M in 2025. This indicates how many shares Aon is divided into. Since shareholders are the owners of a company, each share represents a small portion of the company's ownership.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Number of stocks
Details
Date
Number of stocks
Jan 1, 2021
221.20 M Stocks
Jan 1, 2022
209.30 M Stocks
Jan 1, 2023
202.00 M Stocks
Jan 1, 2024
218.30 M Stocks
Jan 1, 2025
216.50 M Stocks
Jan 1, 2026 (e)
216.50 M Stocks
Jan 1, 2027 (e)
216.50 M Stocks
Jan 1, 2028 (e)
216.50 M Stocks

Aon stock splits

In Aon's history, there have been no stock splits.

Aon Dividend History

37 years of dividend payments · 6 consecutive increases

YearAnnual DividendYoY ChangePayments
20261.57USDYTD
Feb 2, 20260.75USD 0.0%1/2
May 1, 20260.82USD 10.1%2/2
20252.91USD 10.2%
Feb 3, 20250.68USD 0.0%1/4
May 1, 20250.75USD 10.4%2/4
Aug 1, 20250.75USD 0.0%3/4
Nov 3, 20250.75USD 0.0%4/4
20242.64USD 9.8%
20232.41USD 9.8%
20222.19USD 10.1%
20211.99USD 11.8%
20201.78USD 3.5%
20191.72USD 12.2%
20181.96USD 39.0%
20171.41USD 9.3%

Aon dividend history and estimates

In 2025, Aon paid a dividend amounting to 2.91 USD. Dividend means that Aon distributes a portion of its profits to its owners.
  • 3 Years

  • 5 Years

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  • 25 Years

  • Max

Dividend
Dividend (Estimate)
Details
Date
Dividend
Dividend (Estimate)
Jan 1, 2021
1.99 USD
0.00 USD
Jan 1, 2022
2.19 USD
0.00 USD
Jan 1, 2023
2.41 USD
0.00 USD
Jan 1, 2024
2.64 USD
0.00 USD
Jan 1, 2025
2.91 USD
0.00 USD
Jan 1, 2026 (e)
1.57 USD
1.57 USD
Jan 1, 2027 (e)
0.00 USD
3.45 USD
Jan 1, 2028 (e)
0.00 USD
3.81 USD

Aon dividend payout ratio

In 2025, Aon had a payout ratio of 17.05%. The payout ratio indicates the percentage of the company's profits that Aon distributes as dividends.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Payout ratio
Details
Date
Payout ratio
Jan 1, 2021
35.07 %
Jan 1, 2022
17.70 %
Jan 1, 2023
18.95 %
Jan 1, 2024
21.71 %
Jan 1, 2025
17.05 %
Jan 1, 2026 (e)
16.37 %
Jan 1, 2027 (e)
16.17 %
Jan 1, 2028 (e)
15.96 %

Current Aon forecasts and price targets in August 2026

Analyst Price Targets 2026
Δ MOM Price Target
0.00 %
Buy
64.29 % (18)
Hold
28.57 % (8)
Sell
7.14 % (2)
12M Price Target
408.00
Last Price
356.70
Currency
USD
12M Return Potential
14.38 %
LTM Return
0 %

Aon Analyst Rating Actions

DateFirmActionRatingReliability
7/30/2026
Wells Fargo
Wells Fargo
MaintainedOverweight56
7/30/2026
Piper Sandler
Piper Sandler
MaintainedNeutral51
7/30/2026
Citigroup
Citigroup
MaintainedBuy48
7/15/2026
Piper Sandler
Piper Sandler
DowngradeOverweightNeutral51
7/13/2026
JP Morgan
JP Morgan
MaintainedOverweight80
7/9/2026
Wells Fargo
Wells Fargo
MaintainedOverweight56
7/9/2026
Mizuho
Mizuho
MaintainedOutperform31
7/9/2026
Cantor Fitzgerald
Cantor Fitzgerald
MaintainedOverweight44
7/8/2026
UBS
UBS
MaintainedNeutral51
7/8/2026
Keefe, Bruyette & Woods
Keefe, Bruyette & Woods
MaintainedOutperform

Eulerpool Reliability Score (0–100): measures how often a firm’s bullish or bearish calls were directionally correct three months later, blended with the average return following its calls. Every rating we record is stored permanently and scores update continuously; firms with fewer than 3 measured calls are not scored yet.

Aon Earnings Estimates & Surprises

DateEPS estimateEPS ActualRevenue EstimatePrice reactionQuarterly report
7/23/20263.85USD-4.33 BUSD-2026 Q2
4/23/20266.46USD-5.06 BUSD-2026 Q1
1/30/20264.78USD-4.43 BUSD-2025 Q4
4/26/20245.92USD-4.17 BUSD-2024 Q1
4/24/20244.58USD-3.59 BUSD-2024 Q4
7/27/20232.92USD-3.18 BUSD-2023 Q2
4/27/20235.34USD-3.90 BUSD-2023 Q1
2/2/20233.67USD-3.16 BUSD-2022 Q4
10/28/20222.01USD-2.85 BUSD-2022 Q3
7/29/20222.58USD-3.06 BUSD-2022 Q2
...

EESG©

Eulerpool ESG Scorecard© for the Aon stock

50/100
37
Environment
64
Social
49
Governance
E

Environment

20
Scope 1 - Direct Emissions15,235
Scope 2 - Indirect emissions from purchased energy31,787
Scope 3 - Indirect emissions within the value chain416,183
Total CO₂ emissions47,022
CO₂ reduction strategy
Coal energy
Nuclear power
Animal experiments
Fur & Leather
Pesticides
Palm Oil
Tobacco
Genetically modified organisms
Climate concept
Sustainable forestry
Recycling regulations
Environmentally friendly packaging
Hazardous substances
Fuel consumption and efficiency
Water consumption and efficiency
S

Social

20
Percentage of female employees54
Percentage of women in management
Percentage of Asian employees
Share of Asian management
Percentage of Hispanic/Latino employees
Hispano/Latino Management share
Percentage of Black employees
Black Management Share
Percentage of white employees
White Management Share
Adult content
Alcohol
Weapons
Firearms
Gambling
Military contracts
Human rights concept
Privacy concept
Occupational health and safety
Catholic
G

Governance (Corporate Governance)

4
Environmental reporting
Stakeholder Engagement
Call Back Policies
Antitrust law

The Eulerpool ESG Scorecard© is the strictly copyrighted intellectual property of Eulerpool Research Systems. Any unauthorized use, imitation, or infringement will be actively pursued and may lead to significant legal consequences. For licenses, collaborations, or usage rights, please contact us directly via our contact form. Contact Form to us.

Aon shareholder structure

% Name
7.43828%
BLACKROCK, INC.
BLACKROCK, INC.
6.25599%
VANGUARD CAPITAL MANAGEMENT LLC
VANGUARD CAPITAL MANAGEMENT LLC
5.28687%
CAPITAL WORLD INVESTORS
CAPITAL WORLD INVESTORS
4.24679%
STATE STREET CORP
STATE STREET CORP
3.84988%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
3.73841%
DODGE & COX
DODGE & COX
...

Aon Beneficial Ownership Filings (SEC 13D/G)

Free Float
99.0%
Float Shares
-
Shares Outstanding
-
StakeHolderFiling
8.20%
04-2747644
04-2747644
SEC ↗
7.60%
(1)Names of reporting persons. BlackRock, Inc.
(1)Names of reporting persons. BlackRock, Inc.
SEC ↗
7.59%
The Vanguard Group - 23-1945930
The Vanguard Group - 23-1945930
SEC ↗
7.32%
Vanguard Capital Management
Vanguard Capital Management
SEC ↗
7.20%
Swiss Bank Corporation
Swiss Bank Corporation
SEC ↗
7.20%
SBC Holding (USA), Inc.
SBC Holding (USA), Inc.
SEC ↗
6.49%
Shirley W. Ryan
Shirley W. Ryan
SEC ↗
6.49%
Patrick G. Ryan
Patrick G. Ryan
SEC ↗
6.10%
52-0556948
52-0556948
SEC ↗
5.60%
JPMORGAN CHASE & CO
JPMORGAN CHASE & CO
SEC ↗

Aon Executives and Management Board

18 members · avg. age 63 · 33 % women

GC

Mr. Gregory Case (62)

President, Chief Executive Officer, Director · since 2005

26.21 M USD

Management

LS

Ms. Lisa Stevens (54)

Executive Vice President, Chief Administrative Officer

7.79 M USD
ER

Mr. Edmund Reese (50)

Chief Financial Officer, Executive Vice President

6.72 M USD
DZ

Mr. Darren Zeidel (53)

Executive Vice President, General Counsel, Company Secretary

3.51 M USD
DD

Mr. David Debrunner (59)

Senior Vice President, Chief Accounting Officer, Global Controller

MN

Mr. Michael Neller (46)

Deputy Global Chief People Officer and Head of Total Rewards and Talent Development

Board of Directors

LK

Mr. Lester Knight (66)

Non-Executive Independent Chairman of the Board

754,809.00 USD
JC

Mr. Jin-Yong Cai (65)

Independent Director

526,973.00 USD
JA

Mr. Jose Antonio Alvarez (65)

Independent Director

455,296.00 USD
JC

Mr. Jeffrey Campbell (64)

Independent Director

415,112.00 USD
CF

Ms. Cheryl Francis (71)

Independent Director

410,112.00 USD
RN

Mr. Richard Notebaert (77)

Independent Director

410,112.00 USD

Aon Supply Chain

Aon Supply Chain

Correlation: how closely stock prices move together

Same directionNo relationOpposite
23 companies
#Nameβ 1YTrend
1
Wilmington
Supplier·Professional Services·GB
0.90
0.74
0.70
0.54
0.63
0.91
2
Indra Sistemas A
Supplier·IT Services·ES
-0.40
-0.26
0.11
0.23
0.70
0.91
3
Arch Capital Group
Customer·Insurance·BM
0.42
0.57
0.79
0.43
0.59
0.89
0.53
4
Everest Re Group
Customer·Insurance·BM
0.72
0.51
0.77
0.36
0.64
0.88
5
OCI
Supplier·Customer·Chemicals·NL
-0.47
-0.12
0
0.38
0.52
0.85
1.27
#Nameβ 1YTrend
1
HireRight Holdings
Customer·Professional Services·US
0.90
0.78
0.42
0.53
2
Rackspace Technology
Supplier·IT Services·US
0.49
0.66
0.71
-0.12
-0.65
3
HomeServe plc
Customer
0.17
0.63
4
RSA Insurance Group Limited
Supplier·Customer·GB
-0.12
-0.60
-0.14
0.37
0.47
5
Vietnam National
Supplier·Insurance·VN
-0.41
0.68
0.86
0.56
0.63
0.51

Frequently asked questions about Aon

The business model of Aon PLC revolves around providing professional services and solutions related to risk management, insurance brokerage, and reinsurance brokerage. Aon PLC is a globally recognized company that offers a comprehensive range of insurance and risk management solutions to clients across various industries. With its extensive expertise and industry knowledge, Aon PLC helps organizations mitigate risks and optimize their insurance strategies to protect their assets, employees, and operations. By delivering innovative solutions tailored to each client's unique needs, Aon PLC aims to enhance their overall resilience and maximize their business performance.

Aon PLC is primarily active in the insurance and professional services industries.

The main competitors of Aon PLC in the market include Marsh & McLennan Companies, Willis Towers Watson, and Arthur J. Gallagher & Co. These companies operate in the same industry, providing insurance brokerage, risk management, and consulting services. Aon PLC competes with these companies for market share and clients.

Aon PLC, headquartered in London, is a leading global professional services firm providing a broad range of risk, retirement, and health solutions. Established in 1982, Aon has a rich history and a solid reputation in the industry. The company has a global presence in more than 120 countries, serving clients across various sectors. Aon PLC has continually evolved to meet the changing needs of its clients, expanding its services and expertise. With a focus on delivering innovative and tailored solutions, Aon PLC has established itself as a trusted partner for businesses around the world. The company’s commitment to excellence and client satisfaction has been the driving force behind its growth and success.

Aon PLC has achieved several significant milestones over the years. Notably, in 1982, the company became the first insurance broker to be listed on the New York Stock Exchange (NYSE). In 2010, Aon completed the acquisition of Hewitt Associates, a global human resources consulting and outsourcing firm, strengthening its position in the human capital market. Aon is recognized as a leading professional services firm, providing a broad range of risk, retirement, and health solutions to clients worldwide. The company's dedication to innovation and customer-centric approach has propelled it to become a trusted name in the industry.

Aon PLC is primarily present in various countries and regions across the globe. With a strong global presence, this leading professional services firm operates in over 120 countries. Aon PLC serves clients in North America, Europe, Asia-Pacific, Latin America, and the Middle East, providing a wide range of risk management, insurance, and consulting solutions. Leveraging its extensive network, Aon PLC caters to multinational companies, ensuring comprehensive coverage and tailored services to meet the unique needs of businesses and individuals worldwide.

Aon PLC represents a strong commitment to integrity, teamwork, and delivering results for its clients. With a customer-centric approach, the company focuses on building trust and maintaining long-term relationships. Aon's corporate philosophy is centered around innovation and leveraging its expertise to provide tailored solutions for risk management, retirement, and health solutions. Through collaborative efforts, Aon strives to empower clients and build resilient businesses. This global leader in professional services seeks to exceed expectations and create shared value through its dedication to excellence and continuous improvement. Aon PLC sets high standards in the industry and aims to foster a culture of inclusivity, diversity, and corporate responsibility.

Analysts currently set an average price target of 404.70 USD for the Aon stock (median: 408.00 USD), implying +13.5 % versus the latest price. The consensus is based on 28 analyst ratings.

28 analysts currently rate the Aon stock: 18 recommend buying, 8 holding and 2 selling. For 2026, analysts expect Aon to generate revenue of 18.00 B USD and earnings per share of 19.18 USD.

Converted at the current exchange rate, the Aon share trades at 309.07 EUR (356.70 USD).

The Aon share (AON) is listed on 5 stock exchanges, including: NYSE (AON), Frankfurt (4VK.F), München (4VK.MU), Düsseldorf (4VK.DU), London (0XHL.L).

Aon PLC is a multinational service provider for risk management, insurance, and consulting. The company offers customized solutions for businesses, governments, and individuals across a wide range of industries.

The expected revenue of Aon is 18.00 B USD. This figure is based on current financial data and reflects the company's business performance.

The expected profit of Aon is 4.15 B USD. The net profit reflects the company's profitability after deducting all expenses.

The price-to-earnings ratio (P/E) of Aon is currently 18.60. The P/E ratio compares the current share price to the earnings per share and helps investors assess the valuation of the Aon stock.

The price-to-sales ratio (P/S) of Aon is currently 4.29. The P/S ratio compares the market capitalization to the annual revenue and serves as a valuation metric for the Aon stock.

The Eulerpool Quality Score for Aon is 8/10.

The ISIN of Aon is IE00BLP1HW54. The ISIN (International Securities Identification Number) is a globally unique identifier for securities.

The WKN of Aon is A2P2JR. The WKN (Wertpapierkennnummer) is a six-digit German security identification number.

The ticker of Aon is AON. The ticker symbol is used to trade Aon shares on the stock exchange.

Over the past 12 months, Aon paid a dividend of 2.91 USD . This corresponds to a dividend yield of about 0.82 %. For the coming 12 months, Aon is expected to pay a dividend of 3.45 USD.

The current dividend yield of Aon is 0.82 %.

Aon pays a dividend, distributed in the months of , , , .

Aon paid dividends every year for the past 36 years.

For the upcoming 12 months, dividends amounting to 3.45 USD are expected. This corresponds to a dividend yield of 0.97 %.

Aon is assigned to the 'Finance' sector.

In the year 2025, Aon distributed 2.64 USD as dividends.

The dividends of Aon are distributed in USD.

All fundamentals and in-depth analysis of Aon

Our stock analysis for Aon stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of Aon. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.