Arthur J. Gallagher (AJG) Net Margin (2009 - 2026)

Arthur J. Gallagher's Net Margin history runs 18 years deep, the most recent figure standing at 17.3% for Q1 2026.

• Quarterly Net Margin fell 173.0% year-over-year to 17.3% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 10.83% (down 237.0% YoY) and the FY2025 annual result came in at 10.78%, down 212.0% from the prior year.
• Net Margin was 17.3% for Q1 2026 at Arthur J. Gallagher, up from 4.25% in the prior quarter.
• Across five years, Net Margin topped out at 19.02% in Q1 2025 and bottomed at 7.61% in Q4 2022.
• A 5-year average of 10.91% and a median of 11.36% in 2023 frame the typical range for Net Margin.
• Annual changes were most pronounced in 2024 — Net Margin surged 1173 bps — and 2025, when it plunged 585 bps.
• Arthur J. Gallagher's Net Margin stood at 7.61% in 2022, then jumped by 79 bps to 1.63% in 2023, then jumped by 720 bps to 10.1% in 2024, then tumbled by 58 bps to 4.25% in 2025, then jumped by 307 bps to 17.3% in 2026.
• Business Quant data shows AJG's Net Margin at 17.3% in Q1 2026, 4.25% in Q4 2025, and 8.23% in Q3 2025.