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

258.37 -0.89 (-0.34%)
Official Closing Price Updated: 7:00 PM EDT, Oct 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,380,423
Open 259.81
Bid (Size) 233.75 (100)
Ask (Size) 262.00 (100)
Prev. Close 259.26
Today's Range 256.91 - 259.81
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
258.37
190.7552W Low 284.3252W High
1 Week 1.4% below 1-week high
242.441W Low 261.911W High

Arthur J. Gallagher & Co. Common Stock (AJG) traded between $190.75 and $284.32 over the past 52 weeks and last traded at $258.37, 9.1% below its 52-week high. Over the past week it ranged between $242.44 and $261.91.

Past 12 Months
+3.3%
+9.2%
+6.5%
+16.9%
+0.9%
-7.4%
1W +$8.27
1M +$21.76
3M +$15.87
6M +$37.26
YTD +$2.37
1Y -$20.64

AJG was -7.4% over the past year, +16.9% over six months, +0.9% year to date, +3.3% in the last week.

12 Months vs Market
AJG
-7.4%
DIA
+12.5%
SPY
+15.2%
QQQ
+18.6%
IWM
+11.9%

Over the past 12 months AJG returned -7.4% versus DIA (Dow) +12.5%, SPY (S&P 500) +15.2%, QQQ (Nasdaq 100) +18.6% and IWM (Russell 2000) +11.9%.

Volume & Liquidity 1.00× 3-mo avg
Today 1,380,423 3-mo avg 1.4M
1W
1.5M
1M
1.4M
3M
1.4M
6M
1.6M
YTD
1.9M
1Y
1.9M

AJG most recently traded 1,380,423 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 258.37
When was Arthur J. Gallagher & Co. Common Stock last traded?
The last trade of Arthur J. Gallagher & Co. Common Stock was at 10/21/26 07:00 PM 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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