Wall Street Thinks Monolithic Power Is a Buy. Here’s Why It Might Be Right.

Monolithic Power Systems (MPWR) just picked up another vote of confidence. GF Securities recently initiated coverage of the stock with a “Buy” rating and a $1,706 price target, which is well above where the shares trade today. The reason comes down to one shift that keeps getting bigger. AI chips need power, and Monolithic makes the parts that deliver it. Basically, every new generation of AI chip, from Nvidia’s (NVDA) older models to its upcoming ones, draws far more electricity than the last. That power has to be delivered cleanly and precisely, right next to the chip, or performance suffers. Monolithic designs those power components. In other words, as AI chips get hungrier, each one needs more of Monolithic’s parts, at a higher value per chip. The company essentially sells more with every step up in AI computing power. 

The Numbers Are Already Showing It 

This isn’t just a forecast, since it’s already showing up in the results. Monolithic reported record revenue of $981 million last quarter, up 48% from a year earlier. The standout was its enterprise data business, the segment tied to AI and data center chips, which jumped 45% sequentially. Demand was strong enough that management raised its full-year growth target for that segment from 85% to a staggering 130%. 

The company is also spreading its bets. Beyond AI, it’s winning new business in the automotive sector, communications equipment, and pushing into robotics. On the earnings call, CEO Michael Hsing described the shift that the company is going through. He said Monolithic is moving from just selling chips to providing complete power solutions and called it “the highest power density company in the world.” 

GF Securities isn’t alone in its optimism. A vast majority of Wall Street analysts covering Monolithic rate it a “Buy.” To give you an idea of how bullish the analysts are, even the lowest price target of $1,575 is higher than Monolithic’s current stock price. The consensus among these experts is broadly the same. As long as AI keeps demanding more power, the company making the parts that deliver it should keep growing rapidly.

About MPWR Stock 

Monolithic Power Systems is a semiconductor company that designs power management chips used in a wide range of electronic devices. Its products help control and convert electrical power in technologies such as AI servers, data centers, computers, automotive systems, communication networks, consumer electronics, and industrial equipment. The company sells its solutions to customers worldwide. Founded in 1997, the company is headquartered in West Palm Beach, Florida. 

Over the past year, MPWR stock has gained approximately 63%, although it has underperformed the iShares Semiconductor ETF’s (SOXX) gain of 115% during the same period. Earlier this year, the stock traded around $1,002 in late March before surging to $1,632 on April 24 following the company’s strong first-quarter earnings report. The biggest driver of the rally was the Enterprise Data Segment. It grew nearly 98% year-over-year (YoY), driven by higher sales of power-management solutions for AI and server applications. After trading sideways for several months, the stock began to decline in mid-June and continued to move lower in the following weeks.

Monolithic’s valuation looks reasonable given the pace of its growth. The forward GAAP price-to-earnings (P/E) of 63.16x sits marginally below its 5-year average of 66.95x. In contrast, the forward price-to-sales (P/S) ratio of 17.01x sits at a 14% premium to its 5-year average of 14.93x. So the market is paying up in terms of sales but is getting a discount relative to its own history on earnings, which fits a company growing profits this quickly. The EPS outlook for the decade looks promising. Analysts expect growth of 54% in 2026, 27% in 2027, 16% in 2028, and then picking the pace again to 30% in 2029. For a company already worth over $70 billion, that is a solid growth trajectory. 

The capital structure is another aspect working for the firm. Monolithic holds $1.41 billion in cash against just $18.93 million in debt, leaving it essentially debt-free. That gives it plenty of room to keep funding its shift toward complete power solutions without borrowing. For investors, this is an attractive valuation. The premium on sales looks modest given how fast earnings are climbing, and the strong balance sheet limits the downside. 

Enterprise Data Emerges as Key Growth Engine for MPS

Monolithic Power Systems reported its second-quarter 2026 earnings on July 30. It reported stronger-than-expected quarterly results with revenue of $980.6 million, up 48% YoY. The earnings per share came in at $6.50, comfortably beating the Wall Street consensus of $5.85. Enterprise data grew 45% sequentially while communications grew 80%, faster than the roughly 50% pace in the prior quarter. Management said channel inventory remained very low and book-to-bill is well above 1.0x, pointing to continued demand visibility. 

Looking forward, management said all segments are expected to grow sequentially in the third quarter. Enterprise data and communications are expected to remain the strongest areas. Consumer is likely to stay weak, while industrial should grow slightly with the broader market. MPS raised its full-year 2026 growth target for the enterprise data segment to 130% from 85%. Customer ramps, new socket wins, higher module content, and CPU-related demand are the drivers that support this growth. In addition, the company also pointed to several long-term initiatives. These include initial orders for high-speed DDR5 memory interface controllers, continued growth in 48-volt vertical power modules, and progress in building automation. Gross margin is expected to remain similar or slightly higher in the third quarter, while operating margin should continue to expand as revenue rises. 

What Do Analysts Expect for MPWR Stock?

Analysts updated their financial model following the first-quarter earnings report and came out positive on MPWR stock. Citi analyst Kelsey Chia reiterated a “Buy” rating on MPWR and set a price target of $1,820. The analyst’s price target reflects 32% upside from current levels. In addition, Wells Fargo also maintained a “Buy” rating with a price target of $1,800. 

Based on 14 Wall Street analysts with coverage, MPWR stock holds a consensus “Strong Buy” rating. Out of those, 11 have a “Strong Buy” rating, two have a “Moderate Buy” rating, and one has a “Hold” rating. The mean price target of $1,830.83 reflects an additional 33% upside from current levels, while the high price target of $2,100 implies 52% upside from the current share price. The positive sentiment is due to accelerating AI-driven demand and expectations that the company will continue gaining share in the rapidly growing artificial intelligence infrastructure market.