Aon - 40 Year Stock Price History | AON
Historical daily share price chart and data for Aon since 1984 adjusted for splits and dividends. The latest closing stock price for Aon as of April 18, 2024 is 308.70.
- The all-time high Aon stock closing price was 345.20 on June 30, 2023.
- The Aon 52-week high stock price is 347.37, which is 12.5% above the current share price.
- The Aon 52-week low stock price is 284.85, which is 7.7% below the current share price.
- The average Aon stock price for the last 52 weeks is 320.97.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
| Aon Historical Annual Stock Price Data |
| Year |
Average Stock Price |
Year Open |
Year High |
Year Low |
Year Close |
Annual % Change |
| 2024 |
311.0161 |
288.0200 |
333.7900 |
288.0200 |
308.7000 |
6.08% |
| 2023 |
321.3430 |
299.4200 |
345.2000 |
285.8500 |
291.0200 |
-3.04% |
| 2022 |
287.7243 |
291.5709 |
332.3231 |
248.0228 |
300.1400 |
0.43% |
| 2021 |
256.5062 |
201.7973 |
318.7443 |
199.4098 |
298.8493 |
43.38% |
| 2020 |
195.2083 |
204.0981 |
232.5582 |
142.4949 |
208.4268 |
2.37% |
| 2019 |
178.9951 |
139.4587 |
205.2125 |
137.3674 |
203.6093 |
44.67% |
| 2018 |
140.3431 |
125.9549 |
160.3136 |
125.9549 |
140.7367 |
9.64% |
| 2017 |
124.9168 |
106.1841 |
145.6001 |
105.6321 |
128.3593 |
21.48% |
| 2016 |
99.3542 |
84.8606 |
109.8505 |
79.1634 |
105.6630 |
22.49% |
| 2015 |
89.9530 |
87.2037 |
97.1858 |
82.4388 |
86.2639 |
-1.60% |
| 2014 |
79.7221 |
75.3037 |
90.2266 |
70.4456 |
87.6659 |
14.29% |
| 2013 |
61.5268 |
51.9651 |
76.7392 |
49.8114 |
76.7026 |
52.43% |
| 2012 |
45.3236 |
42.0370 |
52.2456 |
40.5703 |
50.3183 |
20.29% |
| 2011 |
42.9103 |
40.1912 |
47.9869 |
35.6419 |
41.8314 |
2.97% |
| 2010 |
35.1582 |
32.9995 |
40.6591 |
31.2067 |
40.6238 |
21.82% |
| 2009 |
33.9923 |
38.6614 |
38.6614 |
30.4420 |
33.3474 |
-14.80% |
| 2008 |
37.5682 |
39.2397 |
40.9775 |
29.4883 |
39.1413 |
-2.87% |
| 2007 |
35.3163 |
29.4565 |
42.3153 |
28.8572 |
40.2959 |
36.99% |
| 2006 |
29.9516 |
30.5010 |
34.9552 |
26.4385 |
29.4149 |
-0.07% |
| 2005 |
22.4738 |
18.8494 |
30.2144 |
16.8975 |
29.4365 |
54.33% |
| 2004 |
20.2183 |
18.8764 |
22.8542 |
15.2361 |
19.0732 |
1.55% |
| 2003 |
17.1003 |
14.9297 |
20.4880 |
13.5666 |
18.7823 |
30.33% |
| 2002 |
20.4498 |
26.2585 |
29.4478 |
11.0471 |
14.4109 |
-45.15% |
| 2001 |
26.1988 |
24.2137 |
32.9155 |
22.9510 |
26.2733 |
6.32% |
| 2000 |
23.0183 |
27.9900 |
30.6814 |
15.1146 |
24.7115 |
-13.92% |
| 1999 |
27.4854 |
26.7030 |
33.0761 |
19.3347 |
28.7077 |
8.34% |
| 1998 |
29.9211 |
27.8130 |
35.7076 |
24.6695 |
26.4972 |
-5.54% |
| 1997 |
23.6108 |
19.6584 |
28.0522 |
19.4192 |
28.0522 |
41.57% |
| 1996 |
17.0252 |
16.1082 |
20.4941 |
15.3108 |
19.8147 |
24.54% |
| 1995 |
12.3770 |
10.0477 |
16.1082 |
10.0477 |
15.9105 |
55.88% |
| 1994 |
10.4284 |
10.2348 |
11.2439 |
9.5692 |
10.2072 |
-0.79% |
| 1993 |
11.2695 |
11.3768 |
12.2274 |
9.8882 |
10.2880 |
-10.41% |
| 1992 |
9.6557 |
8.4273 |
11.4831 |
8.3742 |
11.4831 |
36.26% |
| 1991 |
7.9068 |
7.3641 |
8.7718 |
6.3795 |
8.4273 |
14.04% |
| 1990 |
7.5738 |
9.0121 |
9.0121 |
5.7415 |
7.3896 |
-17.75% |
| 1989 |
7.2126 |
5.8734 |
9.1971 |
5.7671 |
8.9845 |
50.89% |
| 1988 |
5.5200 |
5.0228 |
6.1137 |
4.7315 |
5.9542 |
22.43% |
| 1987 |
5.6480 |
5.8947 |
6.6517 |
4.3593 |
4.8633 |
-13.39% |
| 1986 |
6.1026 |
5.4555 |
6.9707 |
5.4555 |
5.6150 |
2.05% |
| 1985 |
4.8409 |
4.0403 |
5.5023 |
4.0403 |
5.5023 |
35.72% |
| Sector |
Industry |
Market Cap |
Revenue |
| Finance |
Insurance Brokers |
$61.279B |
$13.376B |
|
Aon plc is a multinational corporation that offers risk management services, insurance and reinsurance brokerage, human resource consulting and outsourcing services worldwide. As an insurance broker, Aon utilizes its resources to develop the individual as well as group insurance programs. It offers its services globally across personal lines, mid-market companies and multinational companies. Currently, following a major realignment of principal service lines the company reports through four revenue lines, namely, Commercial Risk Solutions, Reinsurance Solutions, Wealth Solutions, and Health Solutions.
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