Littelfuse concluded 2025 with strong momentum, delivering fourth-quarter results above guidance and completing the acquisition of Basler Electric. The company achieved solid full-year revenue growth and margin expansion, positioning itself for accelerated growth and operational enhancements in 2026.
Fourth-quarter net sales increased by 12.2% year-over-year to $593.9 million.
GAAP diluted EPS was a loss of $9.72, while adjusted diluted EPS was $2.69.
The company reported a significant GAAP operating loss of $222.8 million due to substantial restructuring, impairment, and other charges, including a $301.2 million goodwill impairment.
Adjusted operating margin improved to 14.7% from 9.6% in the prior year quarter.
For the first quarter of 2026, Littelfuse anticipates approximately 15% total revenue growth year-over-year, driven by a strengthening backlog, increased customer engagement, and contributions from the Basler acquisition.
Visualization of income flow from segment revenue to net income
Analyze how earnings announcements historically affect stock price performance