---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-029407"
form_type: "8-K"
ticker: "AJG"
cik: "0000354190"
company_name: "Arthur J. Gallagher & Co."
filed_at: "2026-01-29T23:59:59+00:00"
generated_at: "2026-05-16T06:39:10.482901+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Gallagher Q4 2025 adj. EPS $2.38, revenue +32% yoy, organic growth 5%

## Summary
- Adjusted diluted EPS $2.38 vs $2.16 a year ago; total company adjusted revenue $3,565M, up ~32%.
- Combined Brokerage and Risk Management organic revenue growth of 5% in Q4; 20th straight quarter of double-digit top-line growth.
- Completed AssuredPartners acquisition in August 2025 for $13.8B; closed 33 mergers in 2025 with $3.5B estimated annualized revenue.
- Full year 2025 adjusted EBITDAC $4,491M, up 25% year over year; adjusted diluted EPS $10.69 vs $10.10.

## SEC filing metadata
- accession: 0001193125-26-029407
- form_type: 8-K
- ticker: AJG
- cik: 0000354190
- company_name: Arthur J. Gallagher & Co.
- filed_at: 2026-01-29T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/354190/000119312526029407/0001193125-26-029407-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/354190/000119312526029407/d38405d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-029407
- JSON: https://secwatch.observer/filing/0001193125-26-029407.json
- Plain text: https://secwatch.observer/filing/0001193125-26-029407.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.