Littelfuse, Inc. (LFUS) - Q1 2026 Filing Summary
Business Context and Reporting Period
This summary covers the unaudited Form 10-Q for Littelfuse, Inc. for the quarterly period ended March 28, 2026. Littelfuse is a diversified industrial technology manufacturer operating in three reportable segments: Electronics, Transportation, and Industrial. The company serves over 100,000 end customers globally with products focused on circuit protection, power control, and sensing technologies.
Key Financial Metrics
| Metric | Q1 2026 | Q1 2025 | Change |
|---|---|---|---|
| Net Sales | $657.0 million | $554.3 million | +18.5% |
| Gross Profit | $254.1 million | $207.3 million | +22.6% |
| Gross Margin | 38.7% | 37.4% | +130 bps |
| Operating Income | $101.2 million | $70.2 million | +44.2% |
| Operating Margin | 15.4% | 12.7% | +270 bps |
| Net Income | $75.1 million | $43.6 million | +72.5% |
| Diluted EPS | $2.96 | $1.75 | +69.1% |
| Operating Cash Flow | $80.3 million | $65.8 million | +22.0% |
| Cash & Equivalents | $481.7 million | $563.4 million (Dec 2025) | -14.5% |
| Total Debt | $631.5 million | $802.6 million (Dec 2025) | -21.3% |
Material Changes vs. Prior Period
- Revenue Growth: Net sales increased $102.7 million, driven by an $18.1% increase in the Electronics segment, a 5.3% increase in Transportation, and a 45.3% increase in the Industrial segment. The Industrial growth was significantly aided by the Basler acquisition ($33.2 million incremental sales).
- Margin Expansion: Gross margin improved to 38.7% due to volume leverage, favorable product mix, and higher margins from the Basler acquisition, partially offset by a $5.4 million purchase accounting inventory step-up charge.
- Restructuring: The company recorded $7.4 million in restructuring charges (primarily employee terminations) in Q1 2026, compared to $8.9 million in Q1 2025.
- Foreign Exchange: Favorable FX impacts contributed $17.5 million to net sales and resulted in a $2.4 million gain, compared to a $4.8 million loss in the prior year.
- Debt Reduction: Total debt decreased by approximately $171 million from the prior quarter due to the payoff of a $300 million term loan facility and repayment of $100 million in revolving credit, partially offset by new borrowings under the amended credit agreement.
Guidance, Outlook, and Risks
- Acquisition Integration: The company is integrating Basler Electric (acquired Dec 2025) and the Dortmund Fab (acquired Dec 2024). Basler contributed significantly to Industrial segment growth.
- Capital Allocation: The company paid $18.8 million in dividends and did not repurchase shares in Q1 2026. A new quarterly dividend of $0.75 per share was declared for payment in June 2026.
- Debt Restructuring: On March 12, 2026, the company amended its credit agreement, eliminating the term loan, increasing the revolver to $800 million, and extending maturity to 2031. $598.8 million of borrowing capacity remains available.
- Risks & Contingencies:
- Product Recall: A customer notified the company of a potential product recall regarding certain fuses. The company is investigating liability; no accrual has been made as the loss is not yet estimable.
- Pension Settlement: The company expects a one-time non-cash settlement charge of $6–8 million in Q3 2026 related to a UK pension plan buyout.
- Geopolitical: Ongoing conflicts affecting the Strait of Hormuz may impact energy prices and supply chains.
Investor Verification Checklist
- Basler Acquisition Impact: Verify the sustainability of the $33.2 million incremental sales and margin contribution from Basler in subsequent quarters.
- Inventory Step-Up: Confirm that the $5.4 million purchase accounting charge related to Basler inventory is fully amortized and will not recur.
- Product Recall Liability: Monitor updates on the fuse recall investigation to assess potential future accruals or insurance recoveries.
- Pension Charge Timing: Track the expected $6–8 million non-cash pension settlement charge anticipated in Q3 2026.
- Debt Covenants: Review compliance with the new Credit Agreement covenants, particularly leverage ratios, given the shift from term loans to revolver usage.