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Is Monolithic Power Systems, Inc. (MPWR) the Cheap Semiconductor Stock to Buy Now?

We recently published a list of 10 Cheap Semiconductor Stocks to Buy Now. In this article, we are going to take a look at where Monolithic Power Systems, Inc. (NASDAQ:MPWR) stands against other cheap semiconductor stocks to buy now.

The semiconductor industry has been experiencing a recent wave of surging demand, technological innovation, and shifting macroeconomic dynamics. According to Deloitte, after a robust performance in 2024, the global semiconductor market is forecasted to grow even further in 2025, with total sales expected to reach an all-time high of $697 billion.

This trajectory places the sector firmly on track to meet a great milestone of $1 trillion in annual sales by 2030, for which the sector will require a compound annual growth rate of 7.5% from 2025 onward. By 2040, that figure could potentially double again, underscoring the long-term investment appeal of the semiconductor value chain.

The extraordinary demand for generative artificial intelligence (gen AI) processors is a major factor in this growth. The gen AI chip market was initially expected to reach $50 billion, according to Deloitte’s 2024 Technology, Media, and Telecommunications Predictions. It greatly exceeded those projections, surpassing $125 billion in 2024 and contributing to more than 20% of worldwide chip sales. A combination of CPUs, GPUs, memory, and data center components is driving the rapid expansion of AI infrastructure, which is expected to drive the semiconductor industry and generate disproportionate profits for market leaders while also changing capital allocation tactics.

However, not all corners of the semiconductor landscape have enjoyed AI-level tailwinds. Segments like automotive, analog, and smartphone chips struggled in 2024, hampered by oversupply and subdued end-market demand. Yet, as 2025 unfolds, these verticals are showing signs of recovery. Automotive chips stand to benefit from the ongoing electrification of transport and adoption of advanced driver-assistance systems (ADAS). Analog and IoT-focused semiconductors are gaining renewed investor interest as key markets stabilize. Even the smartphone segment, though slower to rebound, could offer selective upside driven by next-gen device rollouts and operational efficiencies.

The current market environment adds a unique layer of complexity—and opportunity. Following a selloff that has rattled tech stocks in early 2025, valuations across the board have compressed, particularly in the AI and high-growth segments. While not yet at the deep-discount levels seen during the 2022 downturn, the recent correction has made many quality names appear far more attractively priced. According to Morningstar, this has opened a window for investors to re-enter or increase exposure to the sector at more reasonable valuations, especially as overvalued concerns give way to strategic re-evaluation.

Amid this evolving backdrop, lesser-known and undervalued players in the memory and semiconductor equipment spaces are also beginning to draw attention. Stabilizing demand, improved customer alignment, and increasing relevance in the AI hardware ecosystem are providing the groundwork for a potential re-rating. Meanwhile, investment in automation and IoT technologies continues to climb, highlighting a broader market transition that favors resilience and adaptability.

In this article, we identify 10 cheap semiconductor stocks that offer compelling value in today’s shifting landscape. But before diving into the list, we outline the methodology used to filter and evaluate these opportunities.

Our Methodology

For this article, we have screened the most active current semiconductor stocks with a low P/E to arrive at our list of cheap semiconductor stocks to buy now. From there, we picked companies with the highest number of hedge fund investors, as per Insider Monkey’s database of Q4 2024. The stocks are ranked in ascending order of their hedge fund investors.

Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 373.4% since May 2014, beating its benchmark by 218 percentage points. (see more details here).

An engineer examining a DC to DC integrated circuit board, looking for any flaws.

Monolithic Power Systems, Inc. (NASDAQ:MPWR)

Number of Hedge Fund Holders: 51

P/E: 14.85

Monolithic Power Systems, Inc. (NASDAQ:MPWR) is a leading fabless semiconductor company specializing in high-performance, energy-efficient power solutions for a range of industrial, cloud computing, automotive, and consumer applications. Headquartered in Kirkland, Washington, Monolithic Power Systems, Inc. (NASDAQ:MPWR) leverages its advanced technologies to serve global markets with cutting-edge power management solutions. It is among the best cheap semiconductor stocks to buy now.

For the full year, Monolithic Power Systems, Inc. (NASDAQ:MPWR) reported total revenue of $2.21 billion, marking a robust 21.2% increase year-over-year, while fourth-quarter revenue held steady at $621.66 million. Net income surged an impressive 318.06% year-over-year to $1.79 billion, with Q4 net income at $1.45 billion, maintaining strong momentum quarter-over-quarter. The company has delivered an outstanding 5-year sales growth return of 225.30%, underscoring its consistent operational strength.

Investor sentiment remains positive, with 74% of 19 analysts rating the stock a “Buy.” The median price target stands at $762.50, implying a potential upside of 30.63%. Stifel Nicolaus analyst Tore Svanberg recently reaffirmed a “Buy” rating with a bullish $880.00 price target. Monolithic Power Systems, Inc. (NASDAQ:MPWR) advanced 8.15% to close at $580.75 on April 24, outperforming the broader market and marking their third consecutive day of gains. The company will report its Q1 2025 earnings soon, keeping investor interest high.

Overall, MPWR ranks 4th on our list of cheap semiconductor stocks to buy now. While we acknowledge the potential of semiconductor stocks, our conviction lies in the belief that AI stocks hold greater promise for delivering higher returns, and doing so within a shorter timeframe. There is an AI stock that went up since the beginning of 2025, while popular AI stocks lost around 25%. If you are looking for an AI stock that is more promising than MPWR but that trades at less than 5 times its earnings, check out our report about this cheapest AI stock.

READ NEXT: 20 Best AI Stocks To Buy Now and 30 Best Stocks to Buy Now According to Billionaires.

Disclosure: None. This article is originally published at Insider Monkey.

AI, Tariffs, Nuclear Power: One Undervalued Stock Connects ALL the Dots (Before It Explodes!)

Artificial intelligence is the greatest investment opportunity of our lifetime. The time to invest in groundbreaking AI is now, and this stock is a steal!

AI is eating the world—and the machines behind it are ravenous.

Each ChatGPT query, each model update, each robotic breakthrough consumes massive amounts of energy. In fact, AI is already pushing global power grids to the brink.

Wall Street is pouring hundreds of billions into artificial intelligence—training smarter chatbots, automating industries, and building the digital future. But there’s one urgent question few are asking:

Where will all of that energy come from?

AI is the most electricity-hungry technology ever invented. Each data center powering large language models like ChatGPT consumes as much energy as a small city. And it’s about to get worse.

Even Sam Altman, the founder of OpenAI, issued a stark warning:

“The future of AI depends on an energy breakthrough.”

Elon Musk was even more blunt:

“AI will run out of electricity by next year.”

As the world chases faster, smarter machines, a hidden crisis is emerging behind the scenes. Power grids are strained. Electricity prices are rising. Utilities are scrambling to expand capacity.

And that’s where the real opportunity lies…

One little-known company—almost entirely overlooked by most AI investors—could be the ultimate backdoor play. It’s not a chipmaker. It’s not a cloud platform. But it might be the most important AI stock in the US owns critical energy infrastructure assets positioned to feed the coming AI energy spike.

As demand from AI data centers explodes, this company is gearing up to profit from the most valuable commodity in the digital age: electricity.

The “Toll Booth” Operator of the AI Energy Boom

  • It owns critical nuclear energy infrastructure assets, positioning it at the heart of America’s next-generation power strategy.
  • It’s one of the only global companies capable of executing large-scale, complex EPC (engineering, procurement, and construction) projects across oil, gas, renewable fuels, and industrial infrastructure.
  • It plays a pivotal role in U.S. LNG exportation—a sector about to explode under President Trump’s renewed “America First” energy doctrine.

Trump has made it clear: Europe and U.S. allies must buy American LNG.

And our company sits in the toll booth—collecting fees on every drop exported.

But that’s not all…

As Trump’s proposed tariffs push American manufacturers to bring their operations back home, this company will be first in line to rebuild, retrofit, and reengineer those facilities.

AI. Energy. Tariffs. Onshoring. This One Company Ties It All Together.

While the world is distracted by flashy AI tickers, a few smart investors are quietly scooping up shares of the one company powering it all from behind the scenes.

AI needs energy. Energy needs infrastructure.

And infrastructure needs a builder with experience, scale, and execution.

This company has its finger in every pie—and Wall Street is just starting to notice.

Wall Street is noticing this company also because it is quietly riding all of these tailwinds—without the sky-high valuation.

While most energy and utility firms are buried under mountains of debt and coughing up hefty interest payments just to appease bondholders…

This company is completely debt-free.

In fact, it’s sitting on a war chest of cash—equal to nearly one-third of its entire market cap.

It also owns a huge equity stake in another red-hot AI play, giving investors indirect exposure to multiple AI growth engines without paying a premium.

And here’s what the smart money has started whispering…

The Hedge Fund Secret That’s Starting to Leak Out

This stock is so off-the-radar, so absurdly undervalued, that some of the most secretive hedge fund managers in the world have begun pitching it at closed-door investment summits.

They’re sharing it quietly, away from the cameras, to rooms full of ultra-wealthy clients.

Why? Because excluding cash and investments, this company is trading at less than 7 times earnings.

And that’s for a business tied to:

  • The AI infrastructure supercycle
  • The onshoring boom driven by Trump-era tariffs
  • A surge in U.S. LNG exports
  • And a unique footprint in nuclear energy—the future of clean, reliable power

You simply won’t find another AI and energy stock this cheap… with this much upside.

This isn’t a hype stock. It’s not riding on hope.

It’s delivering real cash flows, owns critical infrastructure, and holds stakes in other major growth stories.

This is your chance to get in before the rockets take off!

Disruption is the New Name of the Game: Let’s face it, complacency breeds stagnation.

AI is the ultimate disruptor, and it’s shaking the foundations of traditional industries.

The companies that embrace AI will thrive, while the dinosaurs clinging to outdated methods will be left in the dust.

As an investor, you want to be on the side of the winners, and AI is the winning ticket.

The Talent Pool is Overflowing: The world’s brightest minds are flocking to AI.

From computer scientists to mathematicians, the next generation of innovators is pouring its energy into this field.

This influx of talent guarantees a constant stream of groundbreaking ideas and rapid advancements.

By investing in AI, you’re essentially backing the future.

The future is powered by artificial intelligence, and the time to invest is NOW.

Don’t be a spectator in this technological revolution.

Dive into the AI gold rush and watch your portfolio soar alongside the brightest minds of our generation.

This isn’t just about making money – it’s about being part of the future.

So, buckle up and get ready for the ride of your investment life!

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A New Dawn is Coming to U.S. Stocks

I work for one of the largest independent financial publishers in the world – representing over 1 million people in 148 countries.

We’re independently funding today’s broadcast to address something on the mind of every investor in America right now…

Should I put my money in Artificial Intelligence?

Here to answer that for us… and give away his No. 1 free AI recommendation… is 50-year Wall Street titan, Marc Chaikin.

Marc’s been a trader, stockbroker, and analyst. He was the head of the options department at a major brokerage firm and is a sought-after expert for CNBC, Fox Business, Barron’s, and Yahoo! Finance…

But what Marc’s most known for is his award-winning stock-rating system. Which determines whether a stock could shoot sky-high in the next three to six months… or come crashing down.

That’s why Marc’s work appears in every Bloomberg and Reuters terminal on the planet…

And is still used by hundreds of banks, hedge funds, and brokerages to track the billions of dollars flowing in and out of stocks each day.

He’s used this system to survive nine bear markets… create three new indices for the Nasdaq… and even predict the brutal bear market of 2022, 90 days in advance.

Click to continue reading…