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If You Invested $1000 in Monolithic Power a Decade Ago, This is How Much It'd Be Worth Now

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How much a stock's price changes over time is important for most investors, since price performance can both impact your investment portfolio and help you compare investment results across sectors and industries.

Another thing that can drive investing is the fear of missing out, or FOMO. This particularly applies to tech giants and popular consumer-facing stocks.

What if you'd invested in Monolithic Power (MPWR - Free Report) ten years ago? It may not have been easy to hold on to MPWR for all that time, but if you did, how much would your investment be worth today?

Monolithic Power's Business In-Depth

With that in mind, let's take a look at Monolithic Power's main business drivers.

Monolithic Power Systems, based in Kirkland, WA, designs, develops and markets high-performance power solutions. The company focuses on the market for high-performance analog and mixed-signal integrated circuits (ICs).

Monolithic’s products are widely used in industrial applications, telecommunications infrastructure, cloud computing, and automotive and consumer applications.

Being a fabless company, Monolithic works with third-party contractors and chip assemblers for the manufacturing, assembling and testing of wafers and ICs. This approach permits the company to focus more on the designing and development of process technology at a lower fixed cost.

Unlike other fabless semiconductor companies, Monolithic installs its own proprietary process technologies in third-party contractors’ equipment and facilities.

Monolithic reported total revenues of $751.15 million in the fourth quarter of 2025.

The company’s key product families are direct current to direct current (DC to DC) products and Lighting Control products.

DC to DC ICs are used to convert and control voltages within a broad range of electronic systems, such as portable electronic devices, wireless LAN access points, computers and monitors, automobiles and medical equipment.

Lighting control ICs are used in backlighting and general illumination products.

By end market, 21.5% of total revenues came from Storage and Computing in the fourth quarter of 2025.

Enterprise Data, Consumer, Industrial, Automotive and Communications end-markets contributed 31%, 8.8%, 7.2%, 20.1% and 11.14%, respectively, to the fourth quarter of 2025 revenues.


Monolithic’s primary competitors are Skyworks Solutions, Microchip Technology, Lattice Semiconductor, IPG Photonics, Power Integrations, Cree, Semtech, Micron Technology, Analog Devices, and GLOBALFOUNDRIES.

Bottom Line

Anyone can invest, but building a successful investment portfolio requires research, patience, and a little bit of risk. So, if you had invested in Monolithic Power, ten years ago, you're likely feeling pretty good about your investment today.

According to our calculations, a $1000 investment made in April 2016 would be worth $22,698.25, or a gain of 2,169.83%, as of April 20, 2026, and this return excludes dividends but includes price increases.

In comparison, the S&P 500's gained 242.48% and the price of gold went up 274.83% over the same time frame.

Analysts are anticipating more upside for MPWR.

Monolithic has a strong growth opportunity due to its robust product portfolio that targets In-Car connectivity and infotainment, advanced driver assistance systems, and rapid adoption of LED lighting in cars and vehicles. Being a fabless company, MPWR works with third-party contractors and chip assemblers for the manufacturing, assembling, and testing of wafers and ICs. This approach permits the company to focus more on the design and development of process technology at a lower fixed cost. However, MPWR faces challenges due to the cyclical nature of the semiconductor industry. Rapid product obsolescence and price erosion, evolving standards, and short product life-cycles are other challenges. Its strong dependence on international revenues and a limited customer base make it vulnerable to foreign exchange fluctuations.

The stock has jumped 37.38% over the past four weeks. Additionally, no earnings estimate has gone lower in the past two months, compared to 1 higher, for fiscal 2026; the consensus estimate has moved up as well.

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