Littelfuse (LFUS) Operating Margin (2010 - 2026)

Littelfuse has disclosed Operating Margin across 17 years of filings, most recently posting 16.21% for Q2 2026.

• In Q2 2026, Operating Margin rose 108.0% year-over-year to 16.21%; the TTM figure through Jun 2026 stood at 3.65% (down 523.0% YoY), while the FY2025 annual figure was 1.57%, down 568.0% from the prior year.
• Operating Margin came in at 16.21% for Q2 2026 at Littelfuse, up from 15.4% in the prior quarter.
• In the past five years, Operating Margin ranged from a high of 24.16% in Q2 2022 to a low of 37.52% in Q4 2025.
• Average Operating Margin over 5 years is 11.52%, with a median of 15.41% recorded in 2023.
• Year-over-year, Operating Margin soared 767 bps in 2022 and tumbled 2817 bps in 2025.
• Over 5 years, Operating Margin stood at 18.5% in 2022, then tumbled by 35 bps to 12.09% in 2023, then sank by 177 bps to 9.35% in 2024, then slumped by 301 bps to 37.52% in 2025, then soared by 143 bps to 16.21% in 2026.
• Per Business Quant data, the three most recent Operating Margin figures were 16.21% in Q2 2026, 15.4% in Q1 2026, and 37.52% in Q4 2025.