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Publicly Traded Small-Cap Semiconductor Companies

U.S. Exchanges

List of Publicly Traded Small-Cap Semiconductor Companies Listed on U.S. Exchanges

There are a few characteristics that separate the small-cap semiconductor companies from their mid and large-cap counterparts:

  • With the small-cap semiconductor companies you start to see a high level of specialization. For example, there are companies on this list that specifically make products used in wearable headsets, products for smart home electronics or use specific technologies such as spintronics in the production of products.
  • When companies make general semiconductor products (analog and mixed signal), the company’s overall product portfolio is generally smaller, serving a more specialized marketplace.
  • These companies are small-cap companies based on market capitalization with a market cap between 300 million dollars and two billion dollars. We update this list at the beginning of each month so it is possible that a stock goes over two billion or under 300 million between updates.


Additional semiconductor companies can be found through the following links:

List of Semiconductor Companies

Large-Cap Semiconductor Companies

Mid-Cap Semiconductor Companies

Micro-Cap Semiconductor Companies

A comparison widget that shows trend, earnings per share (EPS), P/E ratio and beta for each of the companies on this list can be accessed through the link below.

Small-Cap Semiconductors Comparison Widget

Select the company’s link to access charts, news links and company website and social media information.

Semiconductor Companies: Small-Cap Stocks

Alpha and Omega Semiconductor Limited (AOSL) (Fabless semiconductor company: power semiconductor products)

Ambarella, Inc. (AMBA) (Fabless semiconductor company)

Applied Optoelectronics, Inc. (AAOI)

Aquantia Corp. (AQ) (IPO November 3, 2017; high-speed communications integrated circuits)

CEVA, Inc. (CEVA) (Licensing business model)

Diodes Incorporated (DIOD)

Inphi Corporation (IPHI) (Fabless semiconductor company: analog and mixed-signal)

Lattice Semiconductor Corporation (LSCC) (Programmable logic devices)

MaxLinear, Inc. (MXL) (Fabless semiconductor company: radio-frequency (RF) analog and mixed-signal semiconductor products)

NeoPhotonics Corporation (NPTN) (Photonic integrated circuit (PIC) based modules)

NVE Corporation (NVEC) (Products using spintronics)

Power Integrations, Inc. (POWI) (Fabless semiconductor company)

Quantenna Communications, Inc. (QTNA) (IPO October 28, 2016: semiconductors, Wi-Fi solutions)

Rambus, Inc. (RMBS) (Fabless semiconductor company)

SunPower Corporation (SPWR) (Solar)

Related Links:

Publicly Traded Companies by Sector and Industry

List of Semiconductor ETFs