Bel Fuse Inc. (BELFB:NASDAQ) closed at $199.51 on October 23, 2026, down 0.15% on the day. The stock trades 40.5% below its 52-week high of $335.29 and 53.5% above its 52-week low of $129.94. Bel Fuse Inc. is part of the Capital Goods sector (Electrical Products).
In 252 trading sessions since October 23, 2025, BELFB closed higher on 145 days (58%). Its best day was August 4, 2026 (+9.39%) and its worst was July 2, 2026 (-16.07%). The stock moved 10% or more in a single session 2 times. It opened at least 5% above the previous day's high 1 time.
Bel Fuse Inc. designs, manufactures, markets, and sells products that are used in the networking, telecommunication, high-speed data transmission, commercial aerospace, military, broadcasting, transportation, and consumer electronic industries worldwide. It offers magnetic products, such as integrated connector modules; power transformers; SMD power inductors and SMPS transformers; and telecom discrete components. The company also provides power solutions and protection products comprising front-end power supplies; board-mount power products; industrial power products; module products; and circuit protection products. In addition, it offers expanded beam fiber optic connectors, cable assemblies, and active optical devices; copper-based connectors/cable assemblies; radio frequency connectors, cable assemblies, microwave devices, and low loss cables; and RJ connectors. The company sells its products under the Bel, TRP Connector, MagJack, Signal, Bel Power Solutions, Power-One, Melcher, Stratos, Fibreco, Cinch, Johnson, Trompeter, Midwest Microwave, Semflex, and Stewart Connector brands through direct strategic account managers, regional sales managers working with independent sales r...
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