Aon - 35 Year Stock Price History | AON

Historical daily share price chart and data for Aon since 1984 adjusted for splits. The latest closing stock price for Aon as of April 18, 2019 is 175.17.
  • The all-time high Aon stock price is 176.93, which is 1% above the current share price.
  • The Aon 52-week high stock price is 176.93, which is 1% above the current share price.
  • The Aon 52-week low stock price is 133.93, which is 23.5% below the current share price.
  • The average Aon stock price for the last 52 weeks is 152.22.
Aon Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2019 164.2444 143.6722 176.9300 141.5177 175.1700 20.82%
2018 144.5832 129.7604 165.1571 129.7604 144.9888 9.64%
2017 128.6909 109.3922 149.9991 108.8235 132.2374 21.48%
2016 102.3560 87.4245 113.1694 81.5551 108.8554 22.49%
2015 92.6707 89.8383 100.1220 84.9295 88.8702 -1.60%
2014 82.1324 77.5788 92.9526 72.5739 90.3145 14.29%
2013 63.3857 53.5351 79.0577 51.3163 79.0200 52.43%
2012 46.6929 43.3071 53.8241 41.7961 51.8385 20.29%
2011 44.2067 41.4055 49.4367 36.7188 43.0953 2.97%
2010 36.2204 33.9965 41.8875 32.1496 41.8512 21.82%
2009 35.0194 39.8295 39.8295 31.3617 34.3549 -14.80%
2008 38.7032 40.4252 42.2156 30.3793 40.3238 -2.87%
2007 36.3833 30.3464 43.5938 29.7290 41.5133 36.99%
2006 30.8565 31.4225 36.0113 27.2372 30.3036 -0.07%
2005 23.1528 19.4189 31.1273 17.4080 30.3259 54.33%
2004 20.8292 19.4467 23.5447 15.6964 19.6495 1.55%
2003 17.6171 15.3807 21.1070 13.9765 19.3497 30.33%
2002 21.0677 27.0519 30.3375 11.3808 14.8463 -45.15%
2001 26.9903 24.9452 33.9100 23.6444 27.0671 6.32%
2000 23.7138 28.8357 31.6084 15.5713 25.4581 -13.92%
1999 28.3158 27.5098 34.0754 19.9188 29.5751 8.34%
1998 30.8251 28.6533 36.7865 25.4149 27.2978 -5.54%
1997 24.3241 20.2524 28.8998 20.0059 28.8998 41.57%
1996 17.5395 16.5949 21.1133 15.7734 20.4134 24.54%
1995 12.7509 10.3513 16.5949 10.3513 16.3912 55.88%
1994 10.7435 10.5441 11.5836 9.8584 10.5156 -0.78%
1993 11.6100 11.7205 12.5968 10.1870 10.5988 -10.41%
1992 9.9474 8.6819 11.8300 8.6272 11.8300 36.26%
1991 8.1457 7.5866 9.0368 6.5722 8.6819 14.04%
1990 7.8026 9.2844 9.2844 5.9150 7.6128 -17.75%
1989 7.4305 6.0508 9.4750 5.9413 9.2559 50.89%
1988 5.6868 5.1745 6.2984 4.8744 6.1341 22.43%
1987 5.8187 6.0728 6.8527 4.4910 5.0102 -13.39%
1986 6.2870 5.6204 7.1813 5.6204 5.7847 2.05%
1985 4.9872 4.1624 5.6686 4.1624 5.6686 35.72%
Sector Industry Market Cap Revenue
Finance Insurance Brokers $42.089B $10.770B
Aon PLC provides risk management services, insurance and reinsurance brokerage and human resource consulting and outsourcing. The company's risk management services segment offers solutions for property liability, general liability, professional liability, directors' and officers' liability, workers' compensation and various healthcare products along with others. Its insurance and reinsurance brokerage segment offers property and casualty reinsurance and specialty lines, which includes medical malpractice, accident, life, and health, as well as capital management transaction and advisory services. Its human resource consulting and outsourcing segment offers human capital services in the areas of health and benefits, retirement, compensation and strategic human capital. Aon PLC, formally known as Aon Corporation, is headquartered in London, the United Kingdom.
Stock Name Country Market Cap PE Ratio
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Arthur J Gallagher (AJG) United States $14.866B 23.26
Brown & Brown (BRO) United States $8.506B 24.72
Erie Indemnity (ERIE) United States $8.272B 32.50
Fanhua (FANH) China $1.681B 17.83
EHealth (EHTH) United States $1.227B 126.54
Tiptree Financial (TIPT) United States $0.220B 0.00
Blue Capital Reinsurance Holdings (BCRH) Bermuda $0.064B 0.00
Oxbridge Re Holdings (OXBR) Cayman Islands $0.007B 0.00