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Monolithic Power Systems reported Q2 revenue of $980.6 million, beating consensus by 8.5 percent, as Enterprise Data revenue surged 164.3 percent. "The favorable estimate revision trend ahead of the release supports a Zacks Rank #2 (Buy) rating for the stock," Zacks Investment Research said. EPS came in at $6.50, beating the $5.88 consensus by 10.5 percent and up from $4.21 a year earlier. Revenue rose 47.6 percent year over year from $664.6 million. Enterprise Data segment revenue reached $323 million, up from $144 million in the prior-year quarter. Communication segment revenue grew to $127.1 million from $73.8 million, while automotive revenue rose to $155.5 million from $145.1 million. Storage and computing revenue declined to $186.3 million from $195.3 million. The company guided Q3 sales to $1.14-$1.16 billion, above the $976.9 million consensus, implying continued acceleration in AI infrastructure demand. Shares have gained 37.8 percent year to date, compared with the S&P 500's 6.9 percent advance. The beat extends a streak of four consecutive quarters of consensus EPS beats, with an average surprise of 2.53 percent over the trailing four quarters. The company has also topped revenue estimates in each of the last four quarters. Demand for power management ICs used in AI servers, GPUs and accelerator platforms drove the Enterprise Data segment's 164.3 percent surge. Monolithic is also expanding semiconductor content per system, supporting growth beyond shipment volumes. The Communications segment benefited from strong demand for optical modules and AI networking switches with higher power density requirements. The Industrial segment generated $51.2 million in revenue, up from $46.7 million a year earlier. Storage and computing revenue fell 4.6 percent year over year, partially offset by strength in automotive, which rose 7.2 percent. For the current fiscal year, consensus EPS stands at $24.18 on revenue of $3.71 billion, with 2027 estimates at $29.85 per share. The Q3 guidance of $1.14-$1.16 billion implies sequential growth of roughly 16 to 18 percent from Q2 levels. The guidance raise points to sustained AI data center buildout through the second half. Investors will watch the earnings call for updated segment margin commentary and any capacity constraints in the power management supply chain. This article is for informational purposes only and does not constitute investment advice.
Global semiconductor sales jumped 9.2% to $120.6 billion in May after an 11% sequential gain to $110.5 billion in April, the Semiconductor Industry Association said, as AI-driven demand for memory and networking chips showed no signs of slowing. "This demand cycle is structurally different from the pandemic-era shortages — it's being driven by sustained AI infrastructure buildouts rather than one-time inventory restocking," Stacy Rasgon, senior analyst at Bernstein, said. Applied Materials expects its semiconductor equipment business to grow more than 30% in calendar 2026 as customers expand cleanroom capacity and accelerate equipment pull-ins. Nokia's Optical Networks revenue surged 20% year over year in the second quarter, while IP Networks rose 16%, both fueled by AI and cloud customer demand. AXT reported a record indium phosphide backlog exceeding $100 million, with the second quarter expected to be its largest InP revenue quarter ever. The spending wave is broad enough to lift the broader economy. Insatiable demand for computer memory and AI technologies boosted second-quarter GDP growth, with economists projecting another above-average expansion as hyperscalers including Amazon, Microsoft and Google continue pouring capital into data center infrastructure. **Earnings Season Confirms the Trend** Applied Materials, the largest U.S. semiconductor equipment maker, reports after the close on Aug. 13 with an Earnings ESP of +1.52%. The company expects its semiconductor equipment business to grow more than 30% in calendar 2026, with leading-edge foundry-logic, DRAM and advanced packaging driving more than 80% of year-over-year wafer fab equipment growth. The company's portfolio supports front-end chipmaking operations, including deposition and implantation of conductive and insulating materials onto silicon wafers. Monolithic Power Systems, reporting July 30, continues benefiting from rising demand for power management solutions tied to AI infrastructure and cloud computing deployments. The company's proprietary process technology, installed within third-party manufacturing facilities, enables single-piece silicon solutions versus multi-chip competitor approaches in AI and high-density applications, management said. Its geographically diversified supply chain strategy should support customer demand while improving supply flexibility amid evolving trade conditions. Silicon Motion, reporting July 29 with an Earnings ESP of +7.68%, is penetrating enterprise and AI infrastructure markets through its MonTitan controllers and boot drive solutions. In the first quarter, MonTitan began production with two customers, with five additional major cloud service providers expected to ramp later this year. The company is benefiting from the transition to higher-performance PCIe Gen5 controllers, which carry higher average selling prices and stronger margin potential. **Supply Chain Constraints Loom** While demand is robust, supply-side risks persist. AXT, reporting July 30, faces ongoing export permit uncertainty and escalating U.S.-China trade tensions that complicate cross-border shipments. The company noted that about $34 million of second-quarter revenue was supported by products that either already had shipping authorization or did not require export permits, leaving room for further upside from additional approvals. A multi-year agreement with Coherent covering 6-inch indium phosphide wafers and capacity commitments has improved revenue visibility. Fortinet, also reporting July 29, flagged that component cost trends, particularly around memory pricing, could weigh on gross margins, though ongoing price adjustments may help limit the impact. The company expanded its FortiGate G series during the quarter, launching models built for AI-driven data center workloads and high-performance edge security. **Investment Angle** For investors, the key question is which companies capture the most margin from this spending cycle. Equipment makers like Applied Materials benefit from capacity expansion regardless of which chip design wins. Memory and networking component suppliers face more competitive pressure but offer higher upside if demand sustains. Monolithic Power Systems and Silicon Motion offer exposure to specific AI infrastructure niches — power management and storage controllers, respectively — where proprietary technology creates moats against commoditization. With hyperscaler CapEx showing no signs of peaking and enterprise AI adoption still in early innings, the semiconductor cycle appears to have more room to run. This article is for informational purposes only and does not constitute investment advice.
**A law firm investigation into Monolithic Power Systems has exposed the fallout from Nvidia's decision to cancel half its orders with the chip supplier, raising questions about what executives knew and when.** Kahn Swick & Foti, a securities litigation firm led by former Louisiana Attorney General Charles C. Foti Jr., announced July 24 that it has commenced an investigation into whether Monolithic Power Systems Inc.'s officers and directors breached their fiduciary duties to shareholders. The probe follows a November 2024 report from Edgewater Research revealing that Nvidia, Monolithic's largest customer, had canceled 50% of its outstanding orders and planned to eliminate the company's allocation to most variants of its next-generation Blackwell chips. "Nvidia engineers lost confidence in the company's products and decided to turn to its competitors as primary suppliers," Edgewater Research analysts wrote in the Nov. 11 report, according to the law firm's announcement. The cancellation stemmed from what the report described as "performance issues" with Monolithic's power management solutions. Monolithic Power, a fabless semiconductor company specializing in power management chips, had been a key supplier to Nvidia's data center GPU lineup. The loss of orders from Nvidia — which accounted for a significant portion of Monolithic's revenue — represents a material shift in the competitive landscape for power management integrated circuits (PMICs) used in AI accelerators. Competitors including Texas Instruments, Infineon Technologies and Renesas Electronics stand to capture the displaced allocation. A securities class action lawsuit has already been filed against Monolithic and certain executives, charging them with failing to disclose material information during the class period in violation of federal securities laws. That litigation remains ongoing. KSF's investigation is examining whether the company's leadership breached fiduciary duties under state or federal law. **The Nvidia relationship unravels** The Edgewater report, published more than 18 months before the investigation was announced, detailed a rapid deterioration in the Nvidia-Monolithic relationship. Beyond canceling half of its outstanding purchase orders, Nvidia intended to remove Monolithic Power's allocation from most variants of its Blackwell architecture — the GPU platform that powers Nvidia's highest-performance AI training and inference systems. For Monolithic, the loss of its marquee customer creates a revenue gap that will be difficult to fill. Power management chips are highly customized for each customer's specifications, and replacing Nvidia-scale orders requires design wins with other hyperscale customers — a process that typically takes 12 to 18 months from qualification to volume production. **Investor implications** Monolithic Power shares trade on the Nasdaq under the ticker MPWR. The company has not publicly commented on the investigation or the Edgewater report's findings. With a securities class action underway and a fiduciary-duty investigation now launched, the company faces mounting legal costs and potential reputational damage that could further pressure its stock. For investors, the key question is whether Monolithic can diversify its customer base before the Nvidia revenue hole widens. The company's concentration risk — reliance on a single customer for a substantial portion of revenue — is now the central issue. Competitors with broader customer bases and more diversified product lines are better positioned to absorb any shifts in Nvidia's procurement strategy. This article is for informational purposes only and does not constitute investment advice.
**Distributor inventories are back inside historical norms and bookings hit a three-year high, signaling the analog semiconductor cycle has turned after a two-year downturn.** Analog semis just flashed the clearest cycle-turn signal in three years. Bookings across the group reached their highest level since mid-2023, distributor days of inventory collapsed back inside historical ranges, and management teams from Chandler to San Jose are calling the trough in the same language. ON Semiconductor (ON) is up 69.24% year to date through July 10, and it is not even the best performer on this list. "We are seeing structural demand recovery, not a pull-forward," Steve Sanghi, chief executive officer of Microchip Technology, said on the company's May earnings call. "The channel is still filling a supply chain deficit." Microchip, which went through the deepest inventory correction in the group, reported May-quarter revenue of $1.311 billion, up 35.1% from a year earlier, and guided for $1.442 billion to $1.469 billion in the current quarter. The recovery is broad-based across end markets. Analog Devices posted May-quarter revenue of $3.62 billion, up 37.25% year over year, with adjusted operating margin of 49.0% — up 780 basis points. Chief Executive Officer Vincent Roche said industrial end markets "collectively have grown more than 40% in 2026" while still sitting well below prior cycle highs with lean channel inventories. NXP Semiconductors reported April-quarter revenue of $3.181 billion, up 12.2%, with free cash flow of $714 million, and guided for a June-quarter midpoint of $3.45 billion, up 18% year over year. The cycle turn matters because analog semiconductors — chips that manage power, sense temperature, and convert signals — are a leading indicator for industrial production and automotive demand. Global chip sales reached $110.5 billion in April, up 11% from March and 93.9% from a year earlier, according to the Semiconductor Industry Association, which endorsed a forecast calling for $1.5 trillion in 2026 sales. Hyperscalers including Amazon, Alphabet, Meta and Microsoft are expected to spend roughly $700 billion on capital expenditures this year, according to Yahoo Finance estimates, adding a fresh AI-server power growth leg on top of the auto and industrial restock. **AI Server Power Content Adds a New Growth Layer** The most significant structural change in this cycle is the addition of AI data center revenue to companies that historically depended on auto and industrial demand. Monolithic Power Systems reported April-quarter revenue of $804.18 million, up 26.14% year over year, driven by Enterprise Data revenue of $262.8 million — up 97.7% and now 32.7% of total revenue. Management raised its Enterprise Data growth floor from 50% to 85% year-over-year growth for 2026 and increased its capacity target from $4 billion to $6 billion. Chief Executive Officer Michael Hsing described the shift as a transformation "from chip-only supplier to full-service silicon-based solutions provider." Monolithic Power's monolithic integration approach and module-level power solutions have made it one of a small group of vendors qualified for hyperscaler GPU power racks. ON Semiconductor is the transition play. The company's auto silicon carbide franchise — with design wins at Geely, NIO and a North American OEM — is stabilizing at the same time AI data center revenue is going vertical. Chief Executive Officer Hassane El-Khoury said on the May earnings call that the company has "moved beyond the cyclical trough on a path to recovery." AI data center revenue grew more than 30% sequentially, nearly double the expected rate, and management now guides that segment to double year over year in 2026. El-Khoury framed the content opportunity at roughly $9,500 per 120-kilowatt rack today versus roughly $115,000 per 800-volt high-voltage rack. **Valuation and the Window for Entry** The re-rating is already underway but not complete. Microchip trades at a forward P/E of 28 with an average analyst target of $114, implying roughly 29% upside from its current $88.59. Analog Devices trades at $395.65, up 46% year to date, with the Empower Semiconductor deal adding a $1.5 billion AI-server vertical power delivery capability. NXP trades at a forward P/E of 19 with an average analyst target of $308.07, roughly 5% above its current $292.26. ON Semiconductor trades at a forward P/E of 31 with an average target of $113.72, about 19% above its current $95.96. Monolithic Power trades at $1,352.74 with a forward P/E of 97, reflecting the premium the market assigns to its direct hyperscaler exposure. The risk is that the easy phase of the re-rate is behind the group. ON Semiconductor has already gained 69% year to date, Analog Devices 46%, and Monolithic Power 44%. But with distributor inventories lean, bookings accelerating, and hyperscaler CapEx still rising, the fundamental setup supports further upside. The cycle only turns once per generation, and the window to be early has already started closing. This article is for informational purposes only and does not constitute investment advice.