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
Sep 30, 2005	7,385,184,210
Sep 23, 2005	7,592,820,420
Sep 16, 2005	7,380,057,390
Sep 9, 2005	7,433,889,000
Sep 2, 2005	7,410,818,310
Aug 26, 2005	7,023,743,400
Aug 19, 2005	7,046,814,090
Aug 12, 2005	6,921,207,000
Aug 5, 2005	6,931,460,640
Jul 29, 2005	7,149,350,490
Jul 22, 2005	6,990,419,070
Jul 15, 2005	6,926,333,820
Jul 8, 2005	7,051,940,910
Jul 1, 2005	6,975,038,610
Jun 24, 2005	6,793,036,500
Jun 17, 2005	7,159,604,130
Jun 10, 2005	6,962,221,560
Jun 3, 2005	7,046,814,090
May 27, 2005	7,110,899,340
May 20, 2005	7,141,660,260
May 13, 2005	6,936,587,460
May 6, 2005	7,174,984,590
Apr 29, 2005	7,136,533,440
Apr 22, 2005	7,177,548,000
Apr 15, 2005	7,077,575,010
Apr 8, 2005	7,280,084,400
Apr 1, 2005	7,367,240,340
Mar 24, 2005	7,369,803,750
Mar 18, 2005	7,510,791,300
Mar 11, 2005	7,667,159,310
Mar 4, 2005	7,813,273,680
Feb 25, 2005	7,677,412,950
Feb 18, 2005	7,528,735,170
Feb 11, 2005	7,854,288,240
Feb 4, 2005	7,677,412,950
Jan 28, 2005	7,536,425,400
Jan 21, 2005	7,946,571,000
Jan 14, 2005	8,028,600,120
Jan 7, 2005	8,113,192,650
Dec 31, 2004	8,331,082,500
Dec 23, 2004	8,187,531,540
Dec 17, 2004	8,061,924,450
Dec 10, 2004	8,069,614,680
Dec 3, 2004	7,910,683,260
Nov 26, 2004	7,851,724,830
Nov 19, 2004	7,649,215,440
Nov 12, 2004	7,551,805,860
Nov 5, 2004	7,267,267,350
Oct 29, 2004	7,203,182,100
Oct 22, 2004	7,672,286,130
Oct 15, 2004	6,936,587,460
Oct 8, 2004	8,618,184,420
Oct 1, 2004	8,651,508,750
Sep 24, 2004	8,487,450,510
Sep 17, 2004	8,308,011,810
Sep 10, 2004	8,264,433,840
Sep 3, 2004	8,190,094,950
Aug 27, 2004	8,131,136,520
Aug 20, 2004	8,115,756,060
Aug 13, 2004	8,020,909,890
Aug 6, 2004	7,877,358,930
Jul 30, 2004	7,938,880,770
Jul 23, 2004	7,433,889,000
Jul 16, 2004	7,703,047,050
Jul 9, 2004	7,861,978,470
Jul 2, 2004	7,774,822,530
Jun 25, 2004	8,023,473,300
Jun 18, 2004	8,049,107,400
Jun 10, 2004	8,043,980,580
Jun 4, 2004	8,156,770,620
May 28, 2004	8,164,460,850
May 21, 2004	7,869,668,700
May 14, 2004	7,920,936,900
May 7, 2004	7,954,261,230
Apr 30, 2004	8,261,870,430
Apr 23, 2004	8,305,448,400
Apr 16, 2004	8,507,957,790
Apr 8, 2004	8,425,928,670
Apr 2, 2004	8,451,562,770
Mar 26, 2004	8,074,741,500
Mar 19, 2004	8,246,489,970
Mar 12, 2004	8,331,082,500
Mar 5, 2004	8,551,535,760
Feb 27, 2004	8,625,874,650
Feb 20, 2004	8,528,465,070
Feb 13, 2004	8,420,801,850
Feb 6, 2004	8,282,377,710
Jan 30, 2004	8,018,346,480
Jan 23, 2004	8,200,348,590
Jan 16, 2004	8,220,855,870
Jan 9, 2004	8,156,770,620
Jan 2, 2004	8,190,094,950
Dec 26, 2003	8,190,094,950
Dec 19, 2003	8,100,375,600
Dec 12, 2003	8,305,448,400
Dec 5, 2003	8,120,882,880
Nov 28, 2003	8,023,473,300
Nov 21, 2003	7,995,275,790
Nov 14, 2003	7,864,541,880
Nov 7, 2003	7,690,230,000