LITTELFUSE INC /DE

Key metrics

Financial performance

Over the last 9 fiscal years LITTELFUSE INC /DE's revenue grew from $1.06B to $2.39B, a compound annual growth rate of 9.5%. Net profit margin compressed from 9.9% to -3.0% over the same period - every figure below comes from the company's audited annual filings.

Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.

Key statistics

Latest filings

Browse the full filing history (2,583 filings)

Recent press releases

• Littelfuse to Host 2026 Investor Day Today2026-05-14

  The event will be livestreamed, and a replay of the event will be available within 24 hours following the event’s conclusion through this website: https://app.webinar.net/P5x78rqRM2q . Presentation materials will also be available today on the Littelfuse’s Investor Relations website at https://investor.littelfuse.com/events-and-presentations .

• Littelfuse Reports First Quarter Results for 20262026-05-06

  (Year-over-year comparisons unless otherwise noted)

• Littelfuse Appoints Anne-Marie D’Angelo as Chief Legal Officer and Corporate Secretary2026-04-21

  Anne-Marie D’Angelo, Littelfuse Chief Legal Officer and Corporate Secretary

• Littelfuse to Release First Quarter Financial Results Before Market Open on May 62026-04-15

  In-person attendance is by invitation only for institutional investors and analysts, and advanced registration is required. Presentations are expected to begin at 9:00 a.m. ET and conclude at 12:00 p.m. ET. The live webcast, as well as the presentation materials, will be available to the public on the day of the event via the Investor Relations section of Littelfuse.com . The webcast replay will be available within 24 hours of the event and will be archived for 12 months.

• Littelfuse to Host 2026 Investor Day2026-03-24

  In-person attendance is by invitation only for institutional investors and analysts, and advanced registration is required. Registration information for in-person attendance will be provided in the coming weeks. Presentations are expected to begin at 9:00 a.m. ET and conclude at 12:00 p.m. ET.

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