Market Cap

$68.71B

Current · Retrieved: Oct 25, 2026 · USD

AJG Market Cap

Current$68.71BretrievedOct 25, 2026

AJG Market Cap ($456.29M → $68.71B · CAGR +12.6%)

Latest values, visible window

High-resolution chart · PNG

AJG market cap history

Daily history. Dates identify market observations.

Arthur J. Gallagher & Co. Market Cap — Daily history
Date	Market Cap
Nov 30, 2001	9,356,446,500
Nov 23, 2001	9,033,456,840
Nov 16, 2001	8,638,691,700
Nov 9, 2001	8,866,835,190
Nov 2, 2001	9,325,685,580
Oct 26, 2001	9,720,450,720
Oct 19, 2001	9,630,731,370
Oct 12, 2001	9,497,434,050
Oct 5, 2001	9,207,768,720
Sep 28, 2001	8,677,142,850
Sep 21, 2001	7,969,641,690
Sep 10, 2001	6,731,514,660
Sep 7, 2001	6,885,319,260
Aug 31, 2001	6,795,599,910
Aug 24, 2001	7,033,997,040
Aug 17, 2001	6,926,333,820
Aug 10, 2001	7,182,674,820
Aug 3, 2001	6,728,951,250
Jul 27, 2001	7,151,913,900
Jul 20, 2001	6,793,036,500
Jul 13, 2001	7,377,493,980
Jul 6, 2001	6,734,078,070
Jun 29, 2001	6,664,866,000
Jun 22, 2001	7,062,194,550
Jun 15, 2001	7,110,899,340
Jun 8, 2001	7,328,789,190
Jun 1, 2001	6,964,784,970
May 25, 2001	6,793,036,500
May 18, 2001	6,405,961,590
May 11, 2001	6,152,184,000
May 4, 2001	6,367,510,440
Apr 27, 2001	6,646,922,130
Apr 20, 2001	6,718,697,610
Apr 12, 2001	6,641,795,310
Apr 6, 2001	6,408,525,000
Mar 30, 2001	7,100,645,700
Mar 23, 2001	6,975,038,610
Mar 16, 2001	6,972,475,200
Mar 9, 2001	7,574,876,550
Mar 2, 2001	7,051,940,910
Feb 23, 2001	6,808,416,960
Feb 16, 2001	7,100,645,700
Feb 9, 2001	7,174,984,590
Feb 2, 2001	6,926,333,820
Jan 26, 2001	6,423,905,460
Jan 19, 2001	5,639,502,000
Jan 12, 2001	6,136,803,540
Jan 5, 2001	7,200,618,690
Dec 29, 2000	8,154,207,210
Dec 22, 2000	8,308,011,810
Dec 15, 2000	8,346,462,960
Dec 8, 2000	7,803,020,040
Dec 1, 2000	7,713,300,690
Nov 24, 2000	7,682,539,770
Nov 17, 2000	7,841,471,190
Nov 10, 2000	7,690,230,000
Nov 3, 2000	7,690,230,000
Oct 27, 2000	7,633,834,980
Oct 20, 2000	7,000,672,710
Oct 13, 2000	6,769,965,810
Oct 6, 2000	7,033,997,040
Sep 29, 2000	7,577,439,960
Sep 22, 2000	7,264,703,940
Sep 15, 2000	7,113,462,750
Sep 8, 2000	6,890,446,080
Sep 1, 2000	6,152,184,000
Aug 25, 2000	6,103,479,210
Aug 18, 2000	5,975,308,710
Aug 11, 2000	6,264,974,040
Aug 4, 2000	6,359,820,210
Jul 28, 2000	6,272,664,270
Jul 21, 2000	5,639,502,000
Jul 14, 2000	5,206,285,710
Jul 7, 2000	5,239,610,040
Jun 30, 2000	5,383,161,000
Jun 23, 2000	5,014,029,960
Jun 16, 2000	4,847,408,310
Jun 9, 2000	4,919,183,790
Jun 2, 2000	5,039,664,060
May 26, 2000	5,006,339,730
May 19, 2000	4,870,479,000
May 12, 2000	4,637,208,690
May 5, 2000	4,614,138,000
Apr 28, 2000	4,775,632,830
Apr 20, 2000	4,221,936,270
Apr 14, 2000	4,134,780,330
Apr 7, 2000	4,221,936,270
Mar 31, 2000	4,165,541,250
Mar 24, 2000	3,909,200,250
Mar 17, 2000	3,909,200,250
Mar 10, 2000	3,055,584,720
Mar 3, 2000	3,204,262,500
Feb 25, 2000	3,127,360,200
Feb 18, 2000	3,183,755,220
Feb 11, 2000	3,475,983,960
Feb 4, 2000	3,760,522,470
Jan 28, 2000	3,465,730,320
Jan 21, 2000	3,660,549,480
Jan 14, 2000	3,822,044,310
Jan 7, 2000	4,052,751,210