Donaldson (DCI) Operating Margin (2009 - 2026)

Donaldson's Operating Margin history runs 18 years deep, the most recent figure standing at 13.24% for Q1 2026.

• Quarterly Operating Margin fell 118.0% year-over-year to 13.24% in Q1 2026, while the trailing twelve-month figure through Jan 2026 was 13.51% (down 152.0% YoY) and the FY2025 annual result came in at 13.42%, down 175.0% from the prior year.
• Operating Margin was 13.24% for Q1 2026 at Donaldson, down from 15.96% in the prior quarter.
• Across five years, Operating Margin topped out at 15.96% in Q4 2025 and bottomed at 9.3% in Q2 2025.
• A 5-year average of 14.06% and a median of 14.43% in 2025 frame the typical range for Operating Margin.
• Annual changes were most pronounced in 2023 — Operating Margin jumped 212 bps — and 2025, when it tumbled 618 bps.
• Donaldson's Operating Margin stood at 14.08% in 2022, then increased by 5 bps to 14.72% in 2023, then slipped by 1 bps to 14.53% in 2024, then rose by 10 bps to 15.96% in 2025, then declined by 17 bps to 13.24% in 2026.
• Business Quant data shows DCI's Operating Margin at 13.24% in Q1 2026, 15.96% in Q4 2025, and 15.47% in Q3 2025.