Small-cap Semiconductor Stocks under $5, $10 and $20

Last Updated on July 29, 2021 by Henry John

The Semiconductor market is a hot and ever-booming market. And if you are looking to get a piece of the boom by buying small-cap semiconductor stocks under $5, $10 and $20; I made this list for you.


Here are semiconductor stocks that are currently priced under $5, $10 and $20, the list also includes semiconductor penny stocks:

1. Xperi Corporation

Xperi Corporation, through its subsidiaries, creates, develops, and licenses audio, imaging, semiconductor packaging, and interconnect technologies in the United States, Korea, Japan, Europe, the Middle East, and internationally.

The company operates in two segments, Product Licensing; and Semiconductor and IP Licensing.

  • The Product Licensing segment licenses technologies and intellectual property related to audio, digital radio, and imaging solutions under the DTS, FotoNation, HD Radio, and IMAX Enhanced brands. It delivers software and hardware based solutions combined with various other intellectual property to its customers or to their suppliers. This segment serves consumer electronics product manufacturers.
  • The Semiconductor and IP Licensing segment offers license semiconductor packaging and interconnect technologies and related IP to semiconductor companies, foundries, and packaging companies. It develops and licenses 3D semiconductor packaging, interconnect, and bonding solutions for semiconductors that are used in smartphones, tablets, and laptops, as well as servers used in datacenters. This segment also provides engineering services.

The company was formerly known as Tessera Holding Corporation and changed its name to Xperi Corporation in February 2017. Xperi Corporation was incorporated in 1990 and is headquartered in San Jose, California.

2. Amkor Technology, Inc.

Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States and internationally.

The company offers turnkey packaging and test services, including semiconductor wafer bumps, wafer probes, wafer back-grinds, package design, packaging, and test and drop shipment services. Its packages employ wirebond, flip chip, copper clip, and other interconnect technologies.

The company also provides semiconductor testing services, such as wafer and final test services; flip chip scale package products for use in smartphones, tablets, and other mobile consumer electronic devices; flip chip stacked chip scale packages that are used to stack memory, and as applications processors in mobile devices; and flip chip ball grid array products for various networking, storage, computing, and consumer applications.

In addition, it offers wafer-level CSP packages used in power management, transceivers, sensors, wireless charging, codecs, and specialty silicon; wafer-level fan-out packages used in ICs; and silicon wafer integrated fan-out technology, which replaces a laminate substrate with a thinner structure.

Further, the company provides lead frame packages that are used in electronic devices for low to medium pin count applications; substrate-based wirebond packages, which are used to connect a die to a substrate; micro-electro-mechanical systems (MEMS) packages that are miniaturized mechanical and electro-mechanical devices; and advanced system-in-package modules, which are used in radio frequency and front end modules, basebands, connectivity, fingerprint sensors, display and touch screen drivers, sensors and MEMS, and NAND memory and solid state drives.

It primarily serves integrated device manufacturers, fabless semiconductor companies, original equipment manufacturers, and contract foundries.

Amkor Technology, Inc. was founded in 1968 and is headquartered in Tempe, Arizona.

3. DSP Group, Inc.

DSP Group, Inc., a fabless semiconductor company, provides wireless, audio, voice, and AI chipsets for smart-enabled devices.

It operates through three segments: Home, Unified Communications, and SmartVoice.

  • The Home segment offers wireless chipset solutions for converged communication at home, including integrated circuits for cordless phones, home gateway devices, integrated circuits addressing home automation applications, and fixed-mobile convergence solutions.
  • The Unified Communications segment offers solution for unified communications products, including office solutions that offer businesses of all sizes VoIP terminals with converged voice and data applications.
  • The SmartVoice segment offers products for the SmartVoice market that provide voice activation and recognition, voice enhancement, always-on and far-end noise elimination that target mobile phones, mobile hearables and headsets, and other devices that incorporate the company’s noise suppression and voice quality enhancement HDClear technology.

The company markets and distributes its products through direct sales and marketing offices; and a network of global distributors to original equipment manufacturers and original design manufacturers.

It has operations in the United States, Europe, Israel, Hong Kong, China, Japan, South Korea, Taiwan, India, and internationally. DSP Group, Inc. was incorporated in 1987 and is headquartered in San Jose, California.

4. Alpha and Omega Semiconductor Limited

Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications worldwide.

The company offers power discrete products, including metal-oxide-semiconductor field-effect transistors (MOSFET), SRFETs, XSFET, electrostatic discharge, protected MOSFETs, high and mid-voltage MOSFETs, and insulated gate bipolar transistors.

Its power discrete products are used in smart phone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, e-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding.

The company also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage.

Its power ICs are used in flat panel displays, TVs, Notebooks, graphic cards, servers, DVD/Blu-Ray players, set-top boxes, and networking equipment.

In addition, the company offers aMOS5 family for quick charger, adapter, PC power, server, industrial power, telecom, and hyperscale datacenter applications; and Super Low Capacitance TVS for notebooks and mobile devices.

Further, it provides EZBuck regulators for chipsets used in TVs, servers, data storage systems, networking, and other compact PC systems; SOA MOSFET for hot swap applications; and XSPairFET buck-boost MOSFET for type-c applications, such as notebook, USB hubs, and power banks. Additionally, the company offers input protection switches and TO-leadless packaging technologies.

Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.

5. GSI Technology, Inc.

GSI Technology, Inc., a fabless semiconductor company, designs, develops, and markets memory products primarily for the networking and telecommunications markets in the United States, China, Singapore, Germany, the Netherlands, and internationally.

It offers synchronous static random access memory (SRAM) products, such as BurstRAMs for microprocessor cache applications; No Bus Turnaround SRAMs to address the needs of moderate performance networking applications; SigmaQuad and SigmaDDR products that are double data rate and quad data rate synchronous SRAMs; and radiation-hardened SRAMs for aerospace and military applications, such as networking satellites and missiles.

The company also provides low latency dynamic random access memory products. Its products are used in a range of networking and telecommunications equipment, including core routers, multi-service access routers, universal gateways, enterprise edge routers, service provider edge routers, optical edge routers, fast Ethernet switches, wireless base stations, and network access equipment.

The company markets its products through a network of independent sales representatives and distributors to original equipment manufacturers, as well as to military, industrial, test and measurement equipment, automotive, and medical markets.

GSI Technology, Inc. was founded in 1995 and is headquartered in Sunnyvale, California.

6. Amtech Systems, Inc.

Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating silicon carbide (SiC), silicon power chips, electronic assemblies, and light-emitting diodes (LEDs) in the United States, China, France, and internationally.

The company operates through Semiconductor and SiC/LED segments.

  • The Semiconductor segment designs, manufactures, sells, and services thermal processing equipment, including solder reflow equipment and related controls for use by various semiconductor manufacturers, as well as in electronics, automotive and other industries; and wafer polishing equipment and related services. Its products include horizontal diffusion furnaces used to produce semiconductors, silicon wafers, and microelectromechanical systems; and belt furnaces.
  • The SiC/LED segment manufactures and sells consumables and machinery for lapping and polishing of materials, such as silicon wafers for semiconductor products; sapphire substrates for LED lighting and mobile devices; silicon carbide wafers for LED and power device applications; various glass and silica components for 3D image transmission; quartz and ceramic components for telecommunications devices; and medical device components, and optical and photonics applications.

The company sells its products through sales personnel, as well as a network of independent sales representatives and distributors.

The company was formerly known as Quartz Engineering & Materials, Inc. and changed its name to Amtech Systems, Inc. in 1987. Amtech Systems, Inc. was founded in 1981 and is headquartered in Tempe, Arizona.

7. Atomera Incorporated

Atomera Incorporated engages in developing, commercializing, and licensing proprietary materials, processes, and technologies for the semiconductor industry primarily in Europe and the Asia Pacific.

The company’s lead technology is Mears Silicon Technology, a thin film of reengineered silicon that can be applied as a transistor channel enhancement to CMOS-type transistors.

Its customers include foundries, integrated device manufacturers, fabless semiconductor manufacturers, original equipment manufacturers, and electronic design automation companies.

The company was formerly known as Mears Technologies, Inc. and changed its name to Atomera Incorporated in January 2016. Atomera Incorporated was founded in 2001 and is headquartered in Los Gatos, California.

8. MagnaChip Semiconductor Corporation

MagnaChip Semiconductor Corporation, together with its subsidiaries, designs, manufactures, and sells analog and mixed-signal semiconductor platform solutions for communications, Internet of Things, consumer, industrial, and automotive applications.

The company operates through two segments, Foundry Services Group and Standard Products Group.

  • The Foundry Services Group segment provides analog and mixed-signal foundry services for fabless and integrated device manufacturer semiconductor companies to manufacture a range of products, including display drivers, light emitting diode (LED) drivers, audio encoding and decoding devices, microcontrollers, touch screen controllers, RF switches, park distance control sensors for automotive, electronic tag memories, and power management semiconductors.
  • The Standard Products Group segment offers display solutions, including source and gate drivers, and timing controllers that cover a range of flat panel displays used in ultra-high definition, high definition, full high definition, LED, 3D and organic light emitting diodes televisions and displays, notebooks, and mobile communications and entertainment devices. This segment also offers power management semiconductor products, such as metal oxide semiconductor field effect transistors, insulated gate bipolar transistors, DC-DC converters, LED drivers, SSD PMIC products, and switching and linear regulators for televisions, smartphones, mobile phones, desktop PCs, notebooks, tablet PCs, other consumer electronics, and consumer appliances, as well as for industrial applications. It serves consumer, computing, and industrial electronics original equipment manufacturers; original design manufacturers; and electronics manufacturing services companies, as well as subsystem designers.

The company sells its products through a direct sales force, as well as through a network of agents and distributors worldwide. MagnaChip Semiconductor Corporation is based in Luxembourg City, Luxembourg.

9. AXT, Inc.

AXT, Inc. researches, develops, and produces compound and single element semiconductor substrates. It produces semiconductor substrates using its proprietary vertical gradient freeze technology.

The company offers indium phosphide (InP) for use in fiber optic lasers and detectors, passive optical networks, data center connectivity, silicon photonics, photonic integrated circuits, terrestrial solar cells, radio frequency amplifier and switching, infrared light-emitting diode (LEDs) motion control, and infrared thermal imaging. It also provides semi-insulating gallium arsenide (GaAs) substrates for applications in power amplifiers, direct broadcast television, transistors, satellite communications, and solar cells; and semi-conducting GaAs substrates that are used in 3-D sensing, data center communication, high brightness LEDs, lasers, near-infrared sensors, printer head lasers and LEDs, optical couplers, solar cells, and night vision goggles, as well as laser machining, cutting, and drilling.

In addition, the company offers germanium (Ge) substrates for use in satellite solar cells, optical sensors and detectors, terrestrial concentrated photo voltaic cells, multi-junction solar cells for satellites, and infrared detectors.

Further, it provides materials, including raw gallium, gallium alloys, InP poly-crystal, high purity gallium, arsenic, Ge, Ge dioxide, pyrolytic boron nitride crucibles, and boron oxide.

AXT, Inc. sells its products through direct salesforce in the United States, China, and Europe, as well as through independent sales representatives and distributors in Japan, Taiwan, Korea, and internationally.

The company was formerly known as American Xtal Technology, Inc. and changed its name to AXT, Inc. in July 2000. AXT, Inc. was founded in 1986 and is headquartered in Fremont, California.

10. Camtek Ltd.

Camtek Ltd. provides inspection and metrology solutions for the semiconductor industry in the Asia Pacific, North America, and Europe. It provides solutions based on its advanced image processing, motion control, material handling, algorithms, and optics related technologies.

The company designs, develops, manufactures, and markets inspection and metrology systems, which optically inspect and measure various types of semiconductors wafers. Its inspection and metrology systems products include Eagle i, a system that delivers 2D inspection and metrology capabilities; Eagle AP, which delivers 2D and 3D inspection and metrology capabilities for advanced packaging market; EagleT-AP a tool for advanced packaging segment that is used for high volume production and inspection of 100% of the wafers; and EagleT-i, an advanced inspection tool, which offers optical resolution.

Camtek Ltd. also provides data analytic solutions, a tool for performance of data mining, data analysis, and root cause analysis; and automatic defect classification software solution, which provides automatic defect classification of color images.

The company serves semiconductor manufacturers comprising outsourced semiconductor assembly and testing companies, integrated device manufacturers, and wafer level packaging subcontractors. Camtek Ltd. was founded in 1987 and is headquartered in Migdal Ha’emek, Israel.

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