Arthur J. Gallagher & Co. (AJG)
About Arthur J. Gallagher & Co.
Founded in 1927 as a one-person agency, Gallagher's primary business is insurance brokerage, with a focus on serving middle-market companies. The company's risk management segment provides third-party claims adjustment to companies that choose to self-insure. Gallagher has about 72,000 employees and generates about a third of its revenue internationally, primarily in Australia, Canada, New Zealand, and the UK.
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Financial summary
- Revenue FY2025
- $13.9B
- Net income
- $1.5B
- Total assets
- $70.7B
- Market cap
- $63.7B
Source: SEC EDGAR · updated Jun 7, 2026
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $63.7B
- Dividend yield
- 1.08%
- Shares outstanding
- 244.5M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Jun 20, 1984
Arthur J. Gallagher & Co. (AJG) Stock Price
- Profitable — net income of $1.5B in FY2025.
- Trading 16% below its 52-week high.
- Pays a dividend yielding about 1.08% annually.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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Arthur J. Gallagher & Co.: frequently asked questions
Is Arthur J. Gallagher & Co. an American company?
Yes — Arthur J. Gallagher & Co. is an American company. Arthur J. Gallagher & Co. is incorporated in Delaware, United States and headquartered in Rolling Meadows, Illinois. Its legal-entity record reports no foreign parent — the company is independently American-owned.
Where is Arthur J. Gallagher & Co. incorporated?
Arthur J. Gallagher & Co. is legally incorporated in Delaware, United States, according to its GLEIF legal-entity record.
Who owns Arthur J. Gallagher & Co.?
Arthur J. Gallagher & Co. reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.
Is Arthur J. Gallagher & Co. traded on a US stock exchange?
Yes — Arthur J. Gallagher & Co. trades under the ticker AJG on the NYSE.
Where is Arthur J. Gallagher & Co. headquartered?
Arthur J. Gallagher & Co. is headquartered in Rolling Meadows, Illinois, United States.
Is Arthur J. Gallagher & Co. publicly traded?
Yes — Arthur J. Gallagher & Co. is a publicly traded company. Its stock trades under the ticker symbol AJG on the NYSE.
What does Arthur J. Gallagher & Co. do?
Arthur J. Gallagher & Co. is an American Financial Services company in the Business & Financial Services sector.
When was Arthur J. Gallagher & Co. founded?
Arthur J. Gallagher & Co. was founded in 1927.
