With a market capitalization (market cap) of $4.55B — a measure of how much the company is worth — Diodes Incorporated is the 1489th most valuable company in Technology as of August 19, 2026. Shares trade at $99.10, down +7.87% on the day.
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Diodes Incorporated operates globally, specializing in the development, production, and distribution of standard, application-focused semiconductor components across the discrete, logic, analog, and mixed-signal sectors. The company primarily concentrates on crafting semiconductor devices featuring a minimal number of pins, which integrate either active or passive components, or a combination of both. Its extensive array of discrete semiconductor offerings encompasses field-effect transistors (MOSFETs), transient voltage suppression devices (TVS), and high-performance Schottky rectifiers. Diodes also supplies general-purpose bridge rectifiers and rectifiers, alongside specialized Schottky diodes, various Zener diodes (including tight-tolerance and low-current versions), and a comprehensive selection of recovery rectifiers, ranging from standard to ultra-fast speeds. Further products in this category include bridge rectifiers, switching diodes, compact bipolar and prebiased transistors, thyristor-based surge protectors, and transient voltage suppressors. Additionally, Diodes Incorporated delivers a suite of analog solutions. These incorporate power management integrated circuits, such as AC-DC and DC-DC converters, USB power switches, and both low-dropout (LDO) and linear voltage regulators. The analog portfolio also extends to linear devices like operational amplifiers, comparators, current monitoring circuits, voltage references, and reset generators, as well as LED lighting drivers, audio amplification circuits, and various sensor products, including Hall-effect sensors and motor drivers. In the mixed-signal domain, the company develops high-speed multiplexers/demultiplexers, digital switches, interface components, signal redrivers, universal level shifters/voltage translators, clock integrated circuits, and packet switches. Its logic offerings include both low-voltage and high-speed complementary metal-oxide-semiconductor (CMOS) devices, alongside ultra-low power CMOS logic and analog switches. Furthermore, Diodes Incorporated produces multi-chip products, often integrating discrete, analog, and mixed-signal silicon into compact packages, as well as silicon and silicon epitaxial wafers, and crystals and oscillators. This broad spectrum of products serves crucial industries such as consumer electronics, computing, telecommunications, industrial applications, and the automotive sector. The company distributes these components via a multi-channel approach, utilizing direct sales teams, dedicated marketing staff, independent sales representatives, and a robust network of distributors. Established in 1959, the corporation maintains its main office in Plano, Texas.
Visit websiteAs of August 19, 2026, Diodes Incorporated (DIOD) is worth $4.55B — this is its market capitalization, the total value of all its outstanding shares.
Diodes Incorporated’s market cap is $4.55B, which ranks it #1489 among the most valuable companies in the Technology sector tracked on MarketCapLens.
Diodes Incorporated (DIOD) shares trade at $99.10, down 7.87% on the day, as of August 19, 2026.
Diodes Incorporated trades at a price-to-earnings (P/E) ratio of 69.3, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
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