Ticker Details
Arthur J. Gallagher & Co. Arthur J. Gallagher & Co is engaged in providing insurance brokerage and consulting services and third-party claims settlement and administration services to both domestic and international entities.
IPO Date:	January 2, 1990
Sector:	Financial Services
Industry:	Insurance
Market Cap:	$65.2B
Activated in VL:	True

Average Daily Range
Avg Daily Range:	$0.82 | 0.88%
Avg Daily Range (30 D):	$2.86 | 1.29%
Avg Daily Range (90 D):	$2.95 | 1.37%

Institutional Daily Volume
Avg Daily Volume:	.73M
Avg Daily Volume (30 D):	1.43M
Avg Daily Volume (90 D):	1.55M

Trade Size
Avg Trade Size (Sh.):	77
Avg Trade Size (Sh.) (30 D):	40
Avg Trade Size (Sh.) (90 D):	37

Institutional Trades
Total Institutional Trades:	14,555
Avg Institutional Trade:	$8.52M
Avg Institutional Trade (30 D):	$21.51M
Avg Institutional Trade (90 D):	$18.47M
Avg Institutional Trade Volume:	.07M
Avg Institutional Trades (Per Day):	2

Market Closing Trades
Avg Closing Trade:	$19.86M
Avg Closing Trade (30 D):	$83.94M
Avg Closing Trade (90 D):	$72.48M
Avg Closing Volume:	135.96K

News

Apr 29, 2026 @ 6:19 PM Arthur J. Gallagher & Co. Announces Regular Second... Source: Prnewswire

Apr 7, 2026 @ 2:00 PM Byline Bank Honored as a U.S. Best-in-Class Employ... Source: Not Specified

Jan 12, 2026 @ 10:00 AM Insurance Brokerage Market to Attain USD 562B by 2... Source: Mordor Intelligence

Dec 13, 2025 @ 1:30 AM KBW Announces Index Rebalancing for Fourth-Quarter... Source: Neil Shapiro

Oct 29, 2025 @ 12:45 PM Arthur J. Gallagher & Co. Announces Regular Fourth... Source: Prnewswire

Financials
	TTM	Q1 2026	Q4 2025
Basic EPS	$6.27	$3.2	$.58
Diluted EPS	$6.18	$3.16	$.58
Revenue	$14.97B	$4.76B	$3.63B
Gross Profit
Net Income / Loss	$1.62B	$823M	$154.3M
Operating Income / Loss	$12.56B	$4.12B	$2.96B
Cost of Revenue
Net Cash Flow	$-13941M	$-4M	$108.5M
PE Ratio

Splits
Jan 19, 2001	2:1
Mar 16, 2000	2:1