Summary of Littelfuse, Inc. Q1 2026 Earnings Call

1Key Financial Results and Metrics

Net Sales: $657 million, up 19% year-over-year, with 9% organic growth.

Adjusted EBITDA Margin: 22.9%, an increase of 180 basis points.

Adjusted Diluted EPS: $3.31, up 51% year-over-year.

Operating Cash Flow: $80 million; Free Cash Flow: $66 million, up 55% year-over-year.

Net Leverage Ratio: Approximately 1.0x.

Dividend Returned to Shareholders: $90 million.

2Strategic Updates and Business Highlights

Market Performance: Strong growth in data centers and grid utility infrastructure, driven by electrification trends. Notable double-digit growth in diversified industrial markets, although mixed trends in construction and HVAC sectors.

Acquisition of Basler: Integrated into the business, exceeding initial expectations and enhancing Littelfuse's position in high power applications.

Salesforce Realignment: Early benefits seen from a new go-to-market model, enhancing customer engagement and solution offerings.

Transportation Segment: High single-digit growth driven by content expansion in passenger vehicles and share gains, despite soft commercial vehicle production.

Operational Excellence: Continued focus on improving margins through disciplined execution and productivity initiatives.

3Forward Guidance and Outlook

Q2 2026 Expectations: Projected net sales between $690 million and $710 million, representing 14% growth year-over-year, with 8% organic growth and 6% from the Basler acquisition.

Adjusted Diluted EPS Guidance: Expected to be in the range of $3.65 to $3.85.

Continued Momentum: Strong backlog and customer engagement expected to support growth.

4Challenges and Points of Concern

Mixed Demand Trends: While there is strength in certain markets, residential HVAC demand remains soft, which could impact overall performance.

Commodity Cost Pressures: Rising costs for materials like copper and silver may affect margins, although the company is actively working to offset these through pricing and operational efficiencies.

Power Semiconductor Business: Ongoing portfolio rationalization and optimization efforts may take time to yield results, impacting short-term performance.

5Notable Q&A Insights

Electronics Growth: Strong performance in the Electronics segment, particularly in data centers, with a robust pipeline for future growth.

Book-to-Bill Ratio: Remains well above 1.0, indicating strong order momentum and sequential improvement in bookings.

Design Wins: Anticipated double-digit growth in design wins for the transportation segment, despite overall production softness.

Acquisition Strategy: The company remains open to pursuing additional acquisitions, supported by a strong balance sheet and successful integration of Basler.

HVAC Market Dynamics: Seasonal fluctuations and regulatory transitions may affect the residential HVAC market, but long-term growth is expected. Overall, Littelfuse, Inc. reported a strong start to 2026, with significant growth across key markets and strategic initiatives in place to drive future performance, despite facing some challenges in specific sectors.