Market Cap

$64.07B

Current · Retrieved: Oct 26, 2026 · USD

AON Market Cap

Current$64.07BretrievedOct 26, 2026

AON Market Cap ($572.74M → $64.07B · 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
Jan 30, 1998	7,893,187,399
Jan 23, 1998	7,787,124,682
Jan 16, 1998	7,901,672,416
Jan 9, 1998	7,778,639,665
Jan 2, 1998	8,219,860,567
Dec 26, 1997	7,918,642,451
Dec 19, 1997	7,795,609,699
Dec 12, 1997	7,751,063,358
Dec 5, 1997	7,770,154,647
Nov 28, 1997	7,477,421,548
Nov 21, 1997	7,424,390,190
Nov 14, 1997	7,362,873,814
Nov 7, 1997	7,611,060,572
Oct 31, 1997	7,628,030,607
Oct 24, 1997	7,804,094,717
Oct 17, 1997	7,795,609,699
Oct 10, 1997	7,937,733,740
Oct 3, 1997	7,893,187,399
Sep 26, 1997	7,407,420,155
Sep 19, 1997	7,628,030,607
Sep 12, 1997	7,345,903,779
Sep 5, 1997	7,362,873,814
Aug 29, 1997	7,203,779,739
Aug 22, 1997	7,282,266,149
Aug 15, 1997	7,326,812,490
Aug 8, 1997	7,460,451,514
Aug 1, 1997	7,600,454,300
Jul 25, 1997	7,591,969,283
Jul 18, 1997	7,424,390,190
Jul 11, 1997	7,706,517,017
Jul 3, 1997	7,513,482,872
Jun 27, 1997	7,362,873,814
Jun 20, 1997	7,388,328,866
Jun 13, 1997	7,053,170,680
Jun 6, 1997	6,930,137,929
May 30, 1997	6,894,076,605
May 23, 1997	6,734,982,529
May 16, 1997	6,664,981,136
May 9, 1997	6,635,283,576
May 2, 1997	6,482,553,263
Apr 25, 1997	6,092,242,464
Apr 18, 1997	6,032,847,343
Apr 11, 1997	5,750,720,516
Apr 4, 1997	5,833,449,435
Mar 27, 1997	5,833,449,435
Mar 21, 1997	6,115,576,262
Mar 14, 1997	6,198,305,181
Mar 7, 1997	6,257,700,303
Feb 28, 1997	5,975,573,476
Feb 21, 1997	6,032,847,343
Feb 14, 1997	6,164,365,112
Feb 7, 1997	6,058,302,395
Jan 31, 1997	6,092,242,464
Jan 24, 1997	6,045,574,869
Jan 17, 1997	5,986,179,747
Jan 10, 1997	5,846,176,961
Jan 3, 1997	5,856,783,233
Dec 27, 1996	5,975,573,476
Dec 20, 1996	6,009,513,545
Dec 13, 1996	5,727,386,718
Dec 6, 1996	5,468,593,689
Nov 29, 1996	5,740,114,244
Nov 22, 1996	5,750,720,516
Nov 15, 1996	5,680,719,123
Nov 8, 1996	5,468,593,689
Nov 1, 1996	5,432,532,365
Oct 25, 1996	5,267,074,526
Oct 18, 1996	5,267,074,526
Oct 11, 1996	5,150,405,538
Oct 4, 1996	5,209,800,659
Sep 27, 1996	5,008,281,497
Sep 20, 1996	5,044,342,821
Sep 13, 1996	5,021,009,023
Sep 6, 1996	4,713,427,143
Aug 30, 1996	4,760,094,739
Aug 23, 1996	4,573,424,357
Aug 16, 1996	4,560,696,831
Aug 9, 1996	4,573,424,357
Aug 2, 1996	4,666,759,548
Jul 26, 1996	4,596,758,155
Jul 19, 1996	4,643,425,750
Jul 12, 1996	4,702,820,872
Jul 5, 1996	4,749,488,467
Jun 28, 1996	4,785,549,791
Jun 21, 1996	4,819,489,860
Jun 14, 1996	4,760,094,739
Jun 7, 1996	4,842,823,658
May 31, 1996	4,749,488,467
May 24, 1996	4,808,883,589
May 17, 1996	4,938,280,104
May 10, 1996	4,984,947,699
May 3, 1996	4,972,220,173
Apr 26, 1996	5,091,010,416
Apr 19, 1996	5,161,011,809
Apr 12, 1996	4,925,552,577
Apr 4, 1996	4,902,218,780
Mar 29, 1996	4,878,884,982
Mar 22, 1996	4,984,947,699
Mar 15, 1996	4,902,218,780
Mar 8, 1996	4,878,884,982