---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-113968"
form_type: "8-K"
ticker: "AJG"
cik: "0000354190"
company_name: "Arthur J. Gallagher & Co."
filed_at: "2024-04-25T23:59:59+00:00"
generated_at: "2026-06-03T08:29:51.452041+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Gallagher posts Q1 revenue $3.22B, net earnings $612.7M, adj EPS $3.49

## Summary
- Total reported revenues $3.218B, up 20% YoY; net earnings $612.7M (+26%).
- Adjusted EPS $3.49 vs $3.02; organic revenue growth 8.9% brokerage, 13.3% risk management.
- 12 acquisitions closed in Q1 with $69.2M estimated annualized revenues.
- Brokerage adjusted EBITDAC margin 39.9% vs 40.2%, impacted by 90bp M&A roll-in.
- Issued $1.0B senior notes (5.45%/5.75%) in February 2024.

## SEC filing metadata
- accession: 0001193125-24-113968
- form_type: 8-K
- ticker: AJG
- cik: 0000354190
- company_name: Arthur J. Gallagher & Co.
- filed_at: 2024-04-25T23:59:59+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/354190/000119312524113968/0001193125-24-113968-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/354190/000119312524113968/d828567d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-113968
- JSON: https://secwatch.observer/filing/0001193125-24-113968.json
- Plain text: https://secwatch.observer/filing/0001193125-24-113968.txt

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