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Littelfuse (LFUS) investor relations material
Littelfuse Q3 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Q3 2025 earnings summary29 Oct, 2025
Executive summary
Achieved 10% year-over-year revenue growth in Q3 2025, led by strong electronics segment performance and supported by the Dortmund Fab acquisition and favorable FX.
GAAP diluted EPS was $2.77 (+19%), and adjusted diluted EPS was $2.95 (+9%), both exceeding guidance.
Year-to-date free cash flow conversion was 145%, with Q3 operating cash flow of $147 million and free cash flow of $131 million.
Announced the $350 million acquisition of Basler Electric to expand industrial and grid infrastructure capabilities, expected to close by end of Q4 2025.
Strategic priorities include enhancing growth in electrical energy transfer, providing complete solutions, and driving operational excellence.
Financial highlights
Q3 2025 revenue was $625 million, up 10% year-over-year, with organic growth of 6.5%; Dortmund acquisition contributed 2%, FX added 1%.
Adjusted EBITDA margin was 21.5% (down 20 bps YoY); adjusted operating margin was 15.6%.
Q3 2025 net income was $69.5 million (+19.7% YoY); gross profit was $241 million.
Ended Q3 with $815 million in cash and a net leverage ratio of 0.9x.
Returned $19 million to shareholders via dividend in Q3; year-to-date dividends paid totaled $53.3 million.
Outlook and guidance
Q4 2025 net sales expected between $570–$590 million, with 5% organic growth at midpoint and adjusted diluted EPS guidance of $2.40–$2.60.
Adjusted effective tax rate for Q4 2025 projected at 22%.
Full-year 2025 estimates: $59 million amortization, $34 million interest expense, 23–25% tax rate, $80–$85 million in capex.
Basler Electric expected to be accretive to adjusted EPS in 2026; transaction to close by end of Q4 2025.
Management expects current cash, forecasted cash flows, and available credit to support operations and investments.
Basler acquisition: key strategic benefits?
Electronics segment: passive vs. power semi trends?
Q4 guidance: how do mixed end markets affect it?
Basler's strategic contribution to Littelfuse?
Benefits of the sales force realignment?
Power semiconductor business strategy?
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Next Littelfuse earnings date
Q4 202528 Jan, 2026
Next Littelfuse earnings date
Q4 202528 Jan, 2026
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Frequently asked questions
Littelfuse Inc designs and manufactures circuit protection, power control, and sensing technologies. Its products are used in automotive, industrial, and electronics applications to enhance safety and operational performance. The company serves global customers across a wide range of end markets through a combination of direct sales and distribution networks. The company is headquartered in Chicago, Illinois, and its shares are listed on the NASDAQ.
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