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Arthur J. Gallagher & Co. Common Stock (NY:AJG)

258.38 +5.38 (+2.12%)
Delayed Quote Updated: 10:48 AM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 347,310
Open 256.59
Bid (Size) 258.18 (100)
Ask (Size) 258.64 (100)
Prev. Close 253.01
Today's Range 256.10 - 261.91
52wk Range 190.75 - 284.32
Shares Outstanding 257,100,000
Dividend Yield 1.08%

Performance

52-Week Range 9.1% below 52-week high
258.38
190.7552W Low 284.3252W High
1 Week
231.861W Low 255.401W High

Arthur J. Gallagher & Co. Common Stock (AJG) traded between $190.75 and $284.32 over the past 52 weeks and last traded at $258.38, 9.1% below its 52-week high. Over the past week it ranged between $231.86 and $255.40.

Past 12 Months
+10.9%
+9.2%
+1.9%
+15.8%
+0.9%
-7.5%
1W +$25.48
1M +$21.77
3M +$4.72
6M +$35.31
YTD +$2.38
1Y -$20.88

AJG was -7.5% over the past year, +15.8% over six months, +0.9% year to date, +10.9% in the last week.

12 Months vs Market
AJG
-7.5%
DIA
+12.6%
SPY
+14.9%
QQQ
+18.0%
IWM
+11.4%

Over the past 12 months AJG returned -7.5% versus DIA (Dow) +12.6%, SPY (S&P 500) +14.9%, QQQ (Nasdaq 100) +18.0% and IWM (Russell 2000) +11.4%.

Volume & Liquidity 0.25× 3-mo avg
Today 347,310 3-mo avg 1.4M
1W
1.3M
1M
1.4M
3M
1.4M
6M
1.6M
YTD
1.9M
1Y
1.9M

AJG most recently traded 347,310 shares against a 3-month average daily volume of 1.4M.

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Frequently Asked Questions

Is Arthur J. Gallagher & Co. Common Stock publicly traded?
Yes, Arthur J. Gallagher & Co. Common Stock is publicly traded.
What exchange does Arthur J. Gallagher & Co. Common Stock trade on?
Arthur J. Gallagher & Co. Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Arthur J. Gallagher & Co. Common Stock?
The ticker symbol for Arthur J. Gallagher & Co. Common Stock is AJG on the New York Stock Exchange
What is the current price of Arthur J. Gallagher & Co. Common Stock?
The current price of Arthur J. Gallagher & Co. Common Stock is 258.38
When was Arthur J. Gallagher & Co. Common Stock last traded?
The last trade of Arthur J. Gallagher & Co. Common Stock was at 10/20/26 10:48 AM ET
What is the market capitalization of Arthur J. Gallagher & Co. Common Stock?
The market capitalization of Arthur J. Gallagher & Co. Common Stock is 66.43B
How many shares of Arthur J. Gallagher & Co. Common Stock are outstanding?
Arthur J. Gallagher & Co. Common Stock has 66B shares outstanding.
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