Arthur J. Gallagher & Co. Reports Strong Adjusted Q4 & Full-Year 2025 Results Driven by Organic Growth and M&A
AJG is trading near its 52-week low of $236.34 (9.9% above the low).
Summary
Arthur J. Gallagher & Co. announced strong adjusted Q4 and full-year 2025 financial results, driven by solid organic growth and significant M&A activity, despite GAAP declines impacted by acquisition-related costs.
Key Events · Earnings and Guidance · AJG
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Strong Adjusted Q4 Performance
Fourth quarter 2025 adjusted diluted net earnings per share increased by 10.2% to $2.38, with total adjusted revenues rising 31.6% to $3.565 billion.
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Solid Full-Year Adjusted Growth
For the full year 2025, adjusted diluted net earnings per share grew 5.8% to $10.69, and total adjusted revenues increased 20.6% to $13.752 billion.
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Consistent Organic Revenue Growth
The company achieved 5% organic revenue growth in Q4 2025 and 6% for the full year across its Brokerage and Risk Management segments, marking its 20th consecutive quarter of double-digit top-line growth.
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Significant M&A Activity
Arthur J. Gallagher & Co. completed 33 mergers in 2025, adding over $3.5 billion in estimated annualized revenue, including the $13.8 billion acquisition of AssuredPartners in August 2025.
Analysis · AJG · Finance
Arthur J. Gallagher & Co. delivered robust adjusted financial results for both the fourth quarter and full year 2025, showcasing consistent growth through its dual strategy of organic expansion and strategic acquisitions. While reported GAAP net earnings and diluted EPS saw declines, these were primarily attributed to non-cash acquisition-related adjustments, particularly from the significant $13.8 billion AssuredPartners acquisition in August 2025. The company's emphasis on adjusted metrics, strong organic revenue growth, and continued M&A activity signals a healthy operational trajectory and successful integration of its large acquisitions, positioning it for continued expansion in 2026.
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In the 30 days to Sep 15, 2026, 29.9% of the 1678 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.25%. These are measured outcomes after filings of this importance, not a forecast for this one.
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At the time of this filing, AJG was trading at $259.80 on NYSE in the Finance sector, with a market capitalization of approximately $63.1B. The 52-week trading range was $236.34 to $351.23. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.