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Compare · LFUS vs SGMA

LFUS vs SGMA

Side-by-side comparison of Littelfuse Inc. (LFUS) and SigmaTron International Inc. (SGMA): market cap, price performance, sector, and recent activity on the wire.

Summary

  • LFUS operates in Energy, while SGMA operates in Technology - the two are in different parts of the market.
  • LFUS is the larger of the two at $10.24B, about 228.0x SGMA ($44.9M).
  • Over the past year, LFUS is up 126.9% and SGMA is up 159.5% - SGMA leads by 32.6 points.
  • LFUS has hit the wire 17 times in the past 4 weeks while SGMA has been quiet.
  • LFUS has more recent analyst coverage (13 ratings vs 0 for SGMA).
PerformanceLFUS+37.46%SGMA+159.48%
2026-01-27+0.00%2026-04-24
MetricLFUSSGMA
Company
Littelfuse Inc.
SigmaTron International Inc.
Price
$407.25+1.38%
$3.01+0.17%
Market cap
$10.24B
$44.9M
1M return
+15.76%
+2.73%
1Y return
+126.86%
+159.48%
Industry
Electrical Products
Electrical Products
Exchange
NASDAQ
NASDAQ
IPO
1994
News (4w)
17
0
Recent ratings
13
0
LFUS

Littelfuse Inc.

Littelfuse, Inc. manufactures and sells circuit protection, power control, and sensing products in the Asia-Pacific, the Americas, and Europe. The company's Electronics segment offers fuses and fuse accessories, positive temperature coefficient resettable fuses, polymer electrostatic discharge suppressors, varistors, magnetic sensing products, and gas discharge tubes; and discrete transient voltage suppressor (TVS) diodes, TVS diode arrays, protection and switching thyristors, metal-oxide-semiconductor field-effect transistors, silicon carbide diodes, and insulated gate bipolar transistors. This segment serves industrial motor drives and power conversion, automotive electronics, electric vehicle and related infrastructure, power supplies, data centers, telecommunications, medical devices, alternative energy, building and home automation, appliances, and mobile electronics markets. Its Automotive segment provides blade, resettable, and high-current and high-voltage fuses, as well as battery cable protectors for hybrid and electric vehicles; fuses, switches, relays, and power distribution modules for the commercial vehicles; and automotive sensor products to monitor passenger compartment occupants. This segment serves original equipment manufacturers, Tier-I suppliers, and parts distributors in the passenger car, heavy duty truck, off-road vehicles, material handling, agricultural, construction, and other commercial vehicle end markets. The company's Industrial segment offers power fuses, protection relays and controls, temperature sensors, and other circuit protection products for use in oil, gas, mining, renewables and energy storage, electric vehicle infrastructure, non-residential construction, HVAC systems, industrial safety, power conversion, elevators, and other industrial equipment. It sells its products through distributors, direct sales force, and manufacturers' representatives. Littelfuse, Inc. was founded in 1927 and is headquartered in Chicago, Illinois.

SGMA

SigmaTron International Inc.

SigmaTron International, Inc. operates as an independent provider of electronic manufacturing services (EMS). Its EMS services include printed circuit board assemblies and completely assembled (box-build) electronic products. The company also offers automatic and manual assembly and testing of products; material sourcing and procurement services; manufacturing and test engineering support services; design services; warehousing and distribution services; and assistance in obtaining product approval from governmental and other regulatory bodies. It primarily serves industrial electronics, consumer electronics, and medical/life sciences industries in the United States, Mexico, China, Vietnam, and Taiwan. The company markets its services through independent manufacturers' representative organizations. SigmaTron International, Inc. was incorporated in 1993 and is headquartered in Elk Grove Village, Illinois.

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