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

72,000

Employees72,000

Headquarters

Rolling Meadows, Illinois

HeadquartersRolling Meadows, Illinois

Founded

1927

Founded1927

Employees

72,000

Employees72,000

AJG Key Statistics

Market cap

53.32B

Market cap53.32B

Price-Earnings ratio

32.86

Price-Earnings ratio32.86

Dividend yield

1.30%

Dividend yield1.30%

Average volume

2.17M

Average volume2.17M

High today

$207.95

High today$207.95

Low today

$200.00

Low today$200.00

Open price

$202.05

Open price$202.05

Volume

1.25M

Volume1.25M

52 Week high

$351.23

52 Week high$351.23

52 Week low

$190.75

52 Week low$190.75

Stock Snapshot

With a market cap of 53.32B, Arthur J. Gallagher(AJG) trades at $207.41. The stock has a price-to-earnings ratio of 32.86 and currently yields dividends of 1.3%.

As of 2026-05-21, Arthur J. Gallagher(AJG) stock has fluctuated between $200.00 and $207.95. The current price stands at $207.41, placing the stock +3.7% above today's low and -0.3% off the high.

Arthur J. Gallagher(AJG) shares are trading with a volume of 1.25M, against a daily average of 2.17M.

In the last year, Arthur J. Gallagher(AJG) shares hit a 52-week high of $351.23 and a 52-week low of $190.75.

AJG News

Zacks 5h

Arthur J. Gallagher Expands RPS Business With McKee Acquisition - Zacks Investment Research

...

TipRanks 1d

Arthur J. Gallagher & Co. acquires McKee Risk Management

Arthur J. Gallagher (AJG) & Co. announced that its U.S. wholesale brokerage, binding authority and programs division, Risk Placement Services, has acquired King...

Simply Wall St 2d

How AJG’s AI Benefits Push and Marine Legal Deal At Arthur J. Gallagher Has Changed Its Investment Story

In May 2026, Arthur J. Gallagher introduced AI-enabled benefits capabilities within its Benefits & HR Consulting advisory model, and Gallagher Bassett acquired...

Analyst ratings

70%

of 27 ratings

Buy

70.4%

Hold

29.6%

Sell

More AJG News

Simply Wall St 4d

Arthur J. Gallagher Valuation Check As New AI Benefits Tools Expand Its Advisory Offering

Advertisement AI benefits rollout and recent performance snapshot Arthur J. Gallagher (AJG) has rolled out new AI enabled benefits tools within its Benefits &...

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