Littelfuse, Inc. (LFUS)
Nasdaq · Technology · Electronic Components
$451.42−1.12%as of Oct 6, 2026, 4:35 AM ET
- Market cap
- $11.5B
- Forward P/E
- 22.5
- Dividend yield
- 0.7%
- 52-week range
- $233.36 – $500.57
- 52-week change
- +79.39%
- EPS (trailing)
- −$0.50
- Next earnings
- Oct 28, 2026
Fiscal year to Dec 2025
- Revenue
- $2.4B (+8.92%)
- Net income
- −$71.7M
- Operating margin
- 1.6%
- Diluted EPS
- −$2.89
- Free cash flow
- $366M
From the company’s annual report on SEC EDGAR.
About Littelfuse, Inc.
Littelfuse, Inc. designs, manufactures, and sells electronic components, modules, and subassemblies. It operates through three segments: Electronics, Transportation, and Industrial. Its Electronics segment offers fuses and fuse accessories, coefficient resettable fuses, switches and interconnect solutions, polymer electrostatic discharge suppressors, varistors, reed switch based magnetic sensing, and gas discharge tubes; and discrete transient voltage suppressor diodes, TVS diode arrays, protection and switching thyristors, silicon and silicon carbide metal-oxide-semiconductor field effect transistors and diodes, and insulated gate bipolar transistors. This segment serves data center computing and communications infrastructure, industrial controls, building controls, aerospace and defense, appliances, consumer electronics solutions, healthcare solutions, industrial equipment, energy storage, diversified industrials, grid and utility infrastructure, passenger vehicles, and commercial vehicles. Its Transportation segment provides blade, resettable, high-current, and high-voltage fuses; battery cable protectors; circuit breakers, and power distribution modules; and sensor products.
Headquarters: Rosemont, United States · 18,000 employees · littelfuse.com