10-K

Company

LITTELFUSE INC /DE

Filed

February 19, 2026

Period of Report

December 27, 2025

Accession Number

0001628280-26-009585

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →