Market Cap

$64.38B

Current · Retrieved: Oct 25, 2026 · USD

AON Market Cap

Current$64.38BretrievedOct 25, 2026

AON Market Cap ($572.74M → $64.38B · CAGR +10.7%)

Latest values, visible window

High-resolution chart · PNG

AON market cap history

Daily history. Dates identify market observations.

Aon Market Cap — Daily history
Date	Market Cap
May 8, 2015	21,189,209,602
May 1, 2015	20,877,385,214
Apr 24, 2015	20,754,352,463
Apr 17, 2015	20,400,102,988
Apr 10, 2015	20,841,323,891
Apr 2, 2015	20,497,680,688
Mar 27, 2015	20,336,465,358
Mar 20, 2015	21,064,055,596
Mar 13, 2015	20,550,712,046
Mar 6, 2015	20,955,871,625
Feb 27, 2015	21,288,908,556
Feb 20, 2015	21,284,666,048
Feb 13, 2015	21,331,333,643
Feb 6, 2015	20,453,134,346
Jan 30, 2015	19,101,895,332
Jan 23, 2015	20,028,883,478
Jan 16, 2015	20,270,706,473
Jan 9, 2015	20,105,248,635
Jan 2, 2015	20,009,792,189
Dec 26, 2014	20,419,194,277
Dec 19, 2014	20,510,408,214
Dec 12, 2014	20,154,037,484
Dec 5, 2014	20,173,128,774
Nov 28, 2014	19,619,481,391
Nov 21, 2014	19,386,143,413
Nov 14, 2014	19,059,470,245
Nov 7, 2014	19,053,106,482
Oct 31, 2014	18,242,787,324
Oct 24, 2014	17,474,893,253
Oct 17, 2014	17,175,796,391
Oct 10, 2014	17,065,491,165
Oct 3, 2014	18,577,945,510
Sep 26, 2014	18,495,216,591
Sep 19, 2014	18,437,942,723
Sep 12, 2014	18,471,882,793
Sep 5, 2014	18,567,339,238
Aug 29, 2014	18,488,852,828
Aug 22, 2014	18,389,153,874
Aug 15, 2014	17,943,690,462
Aug 8, 2014	17,937,326,699
Aug 1, 2014	17,805,808,930
Jul 25, 2014	18,310,667,463
Jul 18, 2014	19,025,530,176
Jul 11, 2014	19,110,380,349
Jul 3, 2014	19,154,926,690
Jun 27, 2014	19,174,017,979
Jun 20, 2014	19,237,655,610
Jun 13, 2014	19,076,440,280
Jun 6, 2014	19,199,473,031
May 30, 2014	19,078,561,534
May 23, 2014	18,758,252,129
May 16, 2014	18,378,547,602
May 9, 2014	18,143,088,370
May 2, 2014	18,039,146,907
Apr 25, 2014	18,020,055,618
Apr 17, 2014	17,423,983,149
Apr 11, 2014	16,849,123,223
Apr 4, 2014	17,525,803,357
Mar 28, 2014	17,525,803,357
Mar 21, 2014	18,213,089,763
Mar 14, 2014	17,695,503,704
Mar 7, 2014	18,444,306,486
Feb 28, 2014	18,157,937,150
Feb 21, 2014	18,289,454,920
Feb 14, 2014	18,079,450,740
Feb 7, 2014	17,186,402,663
Jan 31, 2014	17,067,612,420
Jan 24, 2014	16,632,755,280
Jan 17, 2014	17,850,355,271
Jan 10, 2014	17,504,590,814
Jan 3, 2014	17,521,560,848
Dec 27, 2013	17,693,382,450
Dec 20, 2013	17,593,683,496
Dec 13, 2013	17,311,556,669
Dec 6, 2013	17,553,379,664
Nov 29, 2013	17,317,920,432
Nov 22, 2013	17,510,954,577
Nov 15, 2013	17,305,192,906
Nov 8, 2013	17,097,309,980
Nov 1, 2013	16,709,120,436
Oct 25, 2013	16,448,206,152
Oct 18, 2013	15,992,136,469
Oct 11, 2013	15,506,369,225
Oct 4, 2013	15,449,095,358
Sep 27, 2013	15,924,256,330
Sep 20, 2013	16,019,712,776
Sep 13, 2013	14,534,834,738
Sep 6, 2013	14,104,220,107
Aug 30, 2013	14,080,886,309
Aug 23, 2013	14,530,592,229
Aug 16, 2013	14,507,258,431
Aug 9, 2013	14,653,624,981
Aug 2, 2013	14,653,624,981
Jul 26, 2013	14,324,830,558
Jul 19, 2013	14,314,224,286
Jul 12, 2013	14,216,646,587
Jul 5, 2013	13,928,155,997
Jun 28, 2013	13,650,271,678
Jun 21, 2013	13,419,054,955
Jun 14, 2013	13,764,819,412