Arthur J. Gallagher

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About AJG

Arthur J. Gallagher & Co. engages in the provision of insurance brokerage, reinsurance brokerage, consulting, and third-party claims settlement and administration services. 

CEO
Patrick J. Gallagher
CEOPatrick J. Gallagher
Employees
56,000
Employees56,000
Headquarters
Rolling Meadows, Illinois
HeadquartersRolling Meadows, Illinois
Founded
1927
Founded1927
Employees
56,000
Employees56,000

AJG Key Statistics

Market cap
63.06B
Market cap63.06B
Price-Earnings ratio
38.86
Price-Earnings ratio38.86
Dividend yield
1.04%
Dividend yield1.04%
Average volume
1.49M
Average volume1.49M
High today
$246.89
High today$246.89
Low today
$243.87
Low today$243.87
Open price
$245.68
Open price$245.68
Volume
990.23K
Volume990.23K
52 Week high
$351.23
52 Week high$351.23
52 Week low
$239.47
52 Week low$239.47

Stock Snapshot

As of today, Arthur J. Gallagher(AJG) shares are valued at $245.55. The company's market cap stands at 63.06B, with a P/E ratio of 38.86 and a dividend yield of 1.0%.

On 2025-12-04, Arthur J. Gallagher(AJG) stock traded between a low of $243.87 and a high of $246.89. Shares are currently priced at $245.55, which is +0.7% above the low and -0.5% below the high.

The Arthur J. Gallagher(AJG)'s current trading volume is 990.23K, compared to an average daily volume of 1.49M.

During the past year, Arthur J. Gallagher(AJG) stock moved between $239.47 at its lowest and $351.23 at its peak.

During the past year, Arthur J. Gallagher(AJG) stock moved between $239.47 at its lowest and $351.23 at its peak.

AJG News

Nasdaq 2d
AJG Quantitative Stock Analysis - Warren Buffett

Below is Validea's guru fundamental report for ARTHUR J. GALLAGHER & CO. (AJG). Of the 22 guru strategies we follow, AJG rates highest using our Patient Investo...

AJG Quantitative Stock Analysis - Warren Buffett
Nasdaq 2d
AJG February 2026 Options Begin Trading

Investors in Arthur J. Gallagher & Co. (Symbol: AJG) saw new options begin trading today, for the February 2026 expiration. One of the key inputs that goes into...

AJG February 2026 Options Begin Trading
Nasdaq 2d
Arthur J. Gallagher & Co. Acquires UK-based First Actuarial

(RTTNews) - Arthur J. Gallagher & Co. (AJG) announced the acquisition of First Actuarial. First Actuarial provides pension administration, employee benefits, co...

Arthur J. Gallagher & Co. Acquires UK-based First Actuarial

Analyst ratings

71%

of 24 ratings
Buy
70.8%
Hold
25%
Sell
4.2%

More AJG News

Barchart 3d
Is Arthur J. Gallagher Stock Underperforming the S&P 500?

Rolling Meadows, Illinois-based Arthur J. Gallagher & Co. ( AJG ) provides insurance and reinsurance brokerage, consulting, and third-party property/casualty cl...

Simply Wall St 4d
Arthur J. Gallagher: Evaluating Valuation After Strong Q3 Growth and Tompkins Insurance Acquisition

Arthur J. Gallagher (AJG) delivered its nineteenth consecutive quarter of double-digit revenue growth in the third quarter of 2025, continuing a long streak of...

Arthur J. Gallagher: Evaluating Valuation After Strong Q3 Growth and Tompkins Insurance Acquisition

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Based on the portfolios of people who own AJG. This list is generated using Robinhood data, and it’s not a recommendation.
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