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Operating Income by Segment
Compares operating profit across Littelfuse’s reporting segments, revealing which parts of the business deliver the strongest margins, where cost pressures or investments are concentrated, and which segments are most important for overall profitability and capital allocation.Electronics and Industrial are the clear profit drivers — Electronics’ operating income and margins have recovered strongly, and Industrial shows a step-up consistent with the Basler contribution management cited. Transportation is improving steadily. That underlying momentum is obscured by highly lumpy negative entries in “Other” (large Q4 charges) that appear to be one‑off acquisition/restructuring or corporate items; focus on segment profitability, robust book‑to‑bill and cash flow guidance rather than headline consolidated swings when making investment decisions.
Date | Other | Transportation | Industrial | Electronics |
|---|---|---|---|---|
Jun 30, 2026 | -$20.36M | $25.69M | $27.47M | $86.92M |
Mar 31, 2026 | -$13.98M | $24.10M | $20.76M | $70.28M |
Dec 31, 2025 | -$310.38M | $17.60M | $10.17M | $59.80M |
Sep 30, 2025 | -$3.33M | $20.19M | $16.92M | $63.64M |
Jun 30, 2025 | -$4.02M | $28.07M | $18.86M | $49.86M |
Mar 31, 2025 | -$8.61M | $18.92M | $13.07M | $46.77M |
Dec 31, 2024 | -$100.46M | $3.65M | $10.28M | $37.03M |
Sep 30, 2024 | -$2.27M | $23.48M | $17.71M | $48.89M |
Jun 30, 2024 | -$5.44M | $15.23M | $9.55M | $46.16M |
Mar 31, 2024 | -$3.85M | $16.21M | $4.80M | $37.80M |