NYSE
229.39USD
-1.06 (-0.46%)
We have scored 20 news catalysts on Arthur J. Gallagher & Co. (AJG) over the past 12 months. The biggest single-day move next to one of them came Dec 14, 2025, when AJG closed +3.1%: “Geneos Wealth Management Inc. Increases Holdings in Arthur J. Gallagher & Co. $AJG”. Coverage across the window leans positive (average ticker sentiment +0.39). Most of the impact sits in sector financials and revenue growth rate.
Dots are scored news catalysts — size = impact, color = sentiment. Tap one to read it.
Market cap
58.9B
P/E
—
EPS
—
Beta
0.51
52W range
190.75-313.55
Day range
227.91–231.31
Open
228.70
Prev close
230.45
Volume
617K
Avg volume
1.6M
Dividend
2.75
IPO
1984-06-20
Daily OHLCV with SMA overlays and session pivots. Draw your levels and trendlines on it, or ask the AI analyst what the price is reacting to.
Suppliers, customers, partners and competitors, derived from what the news actually says about Arthur J. Gallagher & Co. — not a sector bucket. Click an edge to see the articles that established the link.
Suppliers, customers, partners and competitors of Arthur J. Gallagher & Co., taken from what the news actually said about them rather than from a sector bucket. The count is how many articles established each link.
Latest scored catalyst for AJG: .
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Arthur J. Gallagher & Co., alongside its various subsidiaries, operates globally, providing a wide array of services that encompass insurance brokerage, expert consulting, and outsourced claims settlement and administration. Its geographic reach extends across the United States, Australia, Bermuda, Canada, the Caribbean, New Zealand, India, and the United Kingdom. The company's business model is divided into two primary segments: Brokerage and Risk Management. The Brokerage division manages both retail and wholesale insurance operations. It also supports other brokers, including independent ones, in securing specialized or hard-to-place insurance coverage. This segment functions as a wholesale broker, managing general agent (MGA), and managing general underwriter (MGU) to distribute tailored insurance products to underwriting firms. Key activities within this segment include marketing, underwriting, policy issuance, premium collection, agent recruitment and supervision, claims payment, and reinsurance negotiations. It delivers essential brokerage and consulting solutions to a diverse client base, from commercial businesses, non-profit organizations, and public entities to individuals, specializing in insurance placement, managing loss exposure, and overseeing employer-sponsored benefit programs. The Risk Management segment focuses on offering contract-based claims settlement and administration services to businesses and public sector organizations. Its services also include comprehensive claims management, specialized loss control consulting, and independent insurance property appraisals. Arthur J. Gallagher & Co. delivers its extensive services through a broad network of associated insurance brokers and consultants. Its clientele is varied, serving commercial, industrial, public, religious, and non-profit organizations. The company was founded in 1927 and maintains its corporate headquarters in Rolling Meadows, Illinois.
