In Q1 FY2026 (ended March 28, 2026), Littelfuse reported revenue of $657.0M, up 18.5% year-over-year. Net income surged 72.5% to $75.1M, with diluted EPS of $2.96 (up 69.1%). Operating income rose 44.2% to $101.2M. The company held $481.7M in cash, $2.5B in equity, and $631.5M in long-term debt.
•Revenue increased 18.5% YoY to $657.0M.
•Net income rose 72.5% to $75.1M; diluted EPS up 69.1% to $2.96.
•Operating income grew 44.2% to $101.2M.
•Cash at $481.7M, equity at $2.5B, long-term debt at $631.5M.
Informational summary based on SEC XBRL figures · generated by deepseek-v4-flash. Not investment advice.
Littelfuse designs, manufactures, and sells electronic components, modules, and subassemblies. Its business is organized into 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
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. Its portfolio also includes battery cable protectors, circuit breakers, and power distribution modules, and sensor products. This segment serves heavy-duty truck and bus, construction, agriculture, off-road and recreational vehicles, material handling, passenger and commercial vehicles, and marine markets.
Its Industrial segment offers industrial fuses, protection relays, contactors, transformers, residual current devices and monitors, ground fault circuit interrupters, arc fault detection devices, solid state switches, and temperature sensors for use in renewable energy and energy storage systems, electric vehicle infrastructure, HVAC systems, industrial safety, non-residential construction, MRO, mining, and factory automation applications. It sells its products through distributors, direct sales force, and manufacturers' representatives. Founded in 1927, the company is headquartered in Rosemont, Illinois.
Littelfuse designs, manufactures, and sells electronic components, modules, and subassemblies. Its business is organized into three segments: Electronics, Transportation, and Industrial. The Electronics segment offers fuses, fuse accessories, switches, interconnect solutions, polymer electrostatic discharge suppressors, varistors, reed switch based magnetic sensing, gas discharge tubes, and various semiconductor devices such as TVS diodes, thyristors, and MOSFETs. The Transportation segment provides blade, resettable, high-current, and high-voltage fuses, battery cable protectors, circuit breakers, power distribution modules, and sensor products. The Industrial segment offers industrial fuses, protection relays, contactors, transformers, residual current devices, ground fault circuit interrupters, and arc fault detection products.
Where is Littelfuse (LFUS) listed and what currency does it trade in?
Littelfuse is listed on the NasdaqGS exchange under the ticker symbol LFUS. Its shares trade in US dollars (USD). The company is headquartered in the United States and its stock is traded on a major US exchange, making it accessible to investors primarily in the US market.
What sector and industry does Littelfuse (LFUS) operate in?
Littelfuse operates in the Technology sector and specifically within the Electronic Components industry. This means the company is involved in the design and manufacturing of electronic parts and assemblies used in a wide range of applications, from consumer electronics to automotive and industrial systems. As an electronic components company, Littelfuse provides critical parts that enable the functionality and protection of electronic circuits.
What markets and geographies does Littelfuse (LFUS) serve?
Littelfuse serves a diverse range of markets globally. Its Electronics segment targets data center computing, communications infrastructure, industrial controls, building controls, aerospace and defense, appliances, consumer electronics, healthcare, energy storage, and grid utility infrastructure. The Transportation segment serves heavy-duty truck and bus, construction, agriculture, off-road vehicles, material handling, passenger and commercial vehicles, and marine markets. The Industrial segment focuses on industrial applications. While the company is based in the United States, its products are used worldwide across these various sectors.
How does Littelfuse (LFUS) make money?
Littelfuse generates revenue by designing, manufacturing, and selling electronic components, modules, and subassemblies across three segments. The Electronics segment sells fuses, circuit protection devices, sensors, and semiconductors to customers in computing, telecom, industrial, and consumer markets. The Transportation segment provides fuses, circuit breakers, power distribution modules, and sensors to automotive and commercial vehicle manufacturers. The Industrial segment offers industrial fuses, protection relays, contactors, and safety devices for factory automation and electrical distribution. The company's diversified product portfolio and broad customer base across multiple industries help drive its revenue streams.