10-Q: Lam Research Reports Strong Q1 2026 Earnings Growth

Lam Research Corporation announced robust financial results for the quarter ended September 28, 2025, with significant year-over-year revenue and net income increases.

Summary

• Revenue for the three months ended September 28, 2025, increased by 27.7% to $5.32 billion, compared to $4.17 billion in the same period last year.
• Net income rose by 40.5% to $1.57 billion, up from $1.12 billion in the prior year's quarter.
• Diluted net income per share increased by 44.2% to $1.24, compared to $0.86 in the same quarter of 2024.
• Gross margin improved to 50.4% of revenue, up from 48.0% in the September 2024 quarter.
• Operating income increased by 44.7% to $1.83 billion from $1.26 billion year-over-year.
• Cash, cash equivalents, and restricted cash balances grew to $6.7 billion at quarter-end, up from $6.4 billion in the previous quarter.
• Net cash provided by operating activities was $1.78 billion for the quarter.
• Systems revenue surged by 48.3% year-over-year to $3.55 billion, while customer support-related revenue remained stable at $1.78 billion.
• The Foundry market segment accounted for 60% of revenue, up from 41% in the prior year, driven by mature node investments.
• Research and development (R&D) expenses increased by 16.4% to $576.4 million, reflecting continued investment in leading-edge processes.
• The effective tax rate for the quarter was 15.6%, an increase from 13.7% in the prior year, influenced by the One Big Beautiful Bill Act (OBBBA) and BEPS 2.0 Global Minimum Tax (GMT).

Sentiment

Score: 8

Explanation: The company reported strong year-over-year financial growth across key metrics, including revenue, gross margin, and net income, indicating robust operational performance and market demand. Strategic positioning in high-growth areas like Foundry and continued R&D investments are positive. While there was a sequential dip in net income, it was primarily attributable to a higher effective tax rate due to specific tax events in the prior quarter, rather than underlying business weakness. Geopolitical and supply chain risks remain, but the overall outlook and financial health are strong.

Positives

• Achieved substantial year-over-year revenue growth of 27.7%, indicating strong market demand for products and services.
• Demonstrated significant improvement in gross margin percentage, rising to 50.4% from 48.0% in the prior year, primarily due to favorable changes in customer mix.
• Reported a robust 40.5% increase in net income and a 44.2% increase in diluted EPS year-over-year, reflecting enhanced profitability.
• Generated strong cash flow from operating activities of $1.78 billion, contributing to a healthy increase in cash and cash equivalents.
• Experienced a significant increase in systems revenue (48.3% year-over-year), highlighting strong demand for new equipment.
• The Foundry market segment's revenue contribution increased to 60%, driven by sustained investments in mature nodes, indicating diversified growth drivers.
• Continued to make significant R&D investments, focusing on leading-edge deposition, etch, clean, and other semiconductor manufacturing processes.
• Successfully completed accelerated share repurchase agreements (April 2025 ASRs), repurchasing shares at a weighted-average price of $93.98, returning value to shareholders.
• Management anticipates current liquidity and cash flows from operations to be sufficient to support anticipated operations, investments, debt service, capital expenditures, and dividends for at least the next twelve months.

Negatives

• Net income and diluted net income per share decreased sequentially compared to the June 2025 quarter, despite a 3% increase in revenue.
• Operating expenses increased sequentially due to higher employee-related costs tied to increased headcount, partially offsetting gross margin gains.
• Sequential gross margin improvement was partially offset by reduced factory efficiencies, higher tariff-related spend, and increased material costs.
• Interest income decreased year-over-year, primarily due to lower interest rates, despite higher cash balances.
• The effective tax rate increased both year-over-year and sequentially, impacted by the revaluation of deferred taxes due to the OBBBA and the full effectiveness of BEPS 2.0 GMT.
• Experienced a foreign currency translation adjustment loss of $12.7 million, contrasting with a gain of $45.1 million in the prior year.
• Foreign exchange losses, net, amounted to $5.5 million for the quarter.
• Other, net, expense increased significantly to $8.9 million, driven by fluctuations in equity investments and charitable contributions.

Risks

• Dependence on creating new products and processes and enhancing existing ones, subject to rapid technological change and the risk of product obsolescence.
• Challenging and complex competitive environment, including increased consolidation, emergence of new regional competitors, and government-backed entities.
• Difficulty in selling equipment if a competitor's equipment is initially selected by a semiconductor manufacturer for a production line application.
• Variability in the semiconductor capital equipment industry, leading to rapid changes in demand and challenges in strategic resource allocation.
• Future declines in the semiconductor industry and overall world economic conditions could materially adversely impact results of operations and financial condition.
• Reliance on a limited number of key customers, making the company susceptible to variability from individual customer actions.
• Strategic alliances and customer consolidation may negatively affect business by standardizing on competitor tools or increasing customer purchasing power.
• Revenues and operating results are variable due to factors such as legal/tax/regulatory changes, macroeconomic conditions, tariffs, supply chain disruptions, and customer behavior.
• Business relies on technology, data, intellectual property, and sensitive information susceptible to cybersecurity and other threats or incidents, including those enhanced by AI capabilities.
• Future success heavily depends on international sales and the management of global operations, exposing the company to trade regulations, tariffs, export controls (especially to China), and foreign currency fluctuations.
• Disruptions to the supply chain and outsource providers could impact the ability to meet demand, increase costs, and adversely impact revenue and operating results, including potential impacts from PFAS regulations.
• Failure to achieve expected benefits from restructuring plans and business transformation initiatives could have a material adverse effect.
• Risks related to the disruption of primary manufacturing and R&D facilities due to natural disasters, widespread illness, or other events beyond control.
• Epidemics, pandemics, or outbreaks of diseases may adversely impact business, operations, and financial results.
• Risks from product concentration and lack of product revenue diversification, making the company vulnerable to declines in demand for specific products or technological shifts.
• Failure to protect critical proprietary technology rights could affect business and competitive advantage.
• Inability to attract, retain, and motivate key employees is critical to success and an ongoing challenge.
• Unforeseen costs and difficulties from acquiring or disposing of businesses, product lines, and technologies could impair financial performance.
• Increasing and evolving environmental regulations may adversely affect operating results and compliance costs.
• Sales to customers in China have been and are likely to be materially and adversely affected by export license requirements and other regulatory changes or governmental actions.
• Intellectual property, indemnity, and other claims against the company can be costly and lead to loss of significant rights.
• Exposure to various risks from the regulatory environment, including export controls, privacy, anti-corruption, and climate-related disclosures.
• Financial results may be adversely impacted by higher than expected tax rates or exposure to additional tax liabilities, particularly from BEPS 2.0 GMT and the OBBBA.
• The market for common stock is volatile, which may affect the ability to raise capital or make acquisitions or subject the business to additional costs.
• May incur impairments to goodwill or long-lived assets if negative industry or economic trends persist.
• Leverage and debt service obligations may adversely affect financial condition, results of operations, and earnings per share.
• Credit agreements contain covenant restrictions that may limit the ability to operate the business.
• No assurance that the company will continue to declare cash dividends or repurchase shares at all or in any particular amounts.
• Exposure to significant losses if one or more counterparty financial institutions default on their obligations or fail.

Future Outlook

The company anticipates sustainable growth driven by secular demand for semiconductors and technology inflections such as 3D device scaling, multiple patterning, process flow, and advanced packaging chip integration, which are expected to increase the served available market for its products and services. Wafer fabrication equipment spending is projected to remain strong in calendar year 2025 across both memory and non-memory market segments. The company expects to meet transitional safe harbor requirements for BEPS 2.0 Pillar Two Global Minimum Tax in most jurisdictions and does not foresee a material impact from the adoption of ASU 2023-09 beyond additional footnote disclosures. The company is evaluating the impact of ASU 2024-03, which will be applied prospectively. Management expects current liquidity and anticipated cash flows from operations to be sufficient to support business activities for at least the next twelve months.

Management Comments

• We aim to balance the requirements of our customers with the availability of resources, as well as performance to our operational and financial objectives.
• Over the longer term, we believe that secular demand for semiconductors, combined with technology inflections in our industry, including 3D device scaling, multiple patterning, process flow, and advanced packaging chip integration, will drive sustainable growth and lead to an increase in the served available market for our products and services in the deposition, etch, and clean businesses.
• Wafer fabrication equipment spending levels are strong in the 2025 calendar year driven by an increase in both the memory and non-memory market segments.
• We believe we are in a strong position with our leadership and expertise in deposition, etch, and clean markets to facilitate some of the most significant innovations in semiconductor device manufacturing.

Industry Context

The semiconductor industry is experiencing robust wafer fabrication equipment spending in calendar year 2025, fueled by increased demand in both memory and non-memory market segments. This growth is driven by secular trends such as cloud computing, artificial intelligence (AI), 5G, and the Internet of Things (IoT), which necessitate more powerful and cost-efficient semiconductors. The industry is also undergoing significant technological inflections, moving beyond traditional two-dimensional scaling to embrace vertical scaling strategies like three-dimensional architecture and multiple patterning. Lam Research, with its core competencies in deposition, etch, and clean technologies, is strategically positioned to capitalize on these advancements. However, the industry remains subject to volatility from trade restrictions, tariffs, and geopolitical issues, particularly concerning U.S. export controls impacting trade with China, which could negatively affect revenue and operating margins.

Comparison to Industry Standards

• NA

Management Changes

Corporate Governance

Legal Proceedings

• The company is not currently a party to any legal proceedings that it believes are material, but is involved in various actions in the normal course of business, including intellectual property claims. No material loss from known matters is deemed probable.

Stakeholder Impact

• Shareholders: Benefit from strong financial performance, increased dividends, and ongoing share repurchase programs, though stock price volatility remains a risk.
• Employees: Increased headcount and higher employee-related costs indicate continued investment in the workforce and potential for growth opportunities.
• Customers: Continued significant R&D investments aim to deliver advanced wafer fabrication equipment and services, supporting their technological advancements.
• Suppliers: Subject to potential disruptions in the supply chain, including material shortages, increased costs due to tariffs, and evolving regulations like those concerning PFAS.
• Creditors: The company's leverage and debt service obligations are noted, with covenants that may limit operational flexibility, though liquidity is currently deemed sufficient.

Next Steps

• Continue significant R&D investments in leading-edge deposition, etch, clean, and other semiconductor manufacturing processes.
• Monitor and adapt to evolving state, federal, and international tax laws, including BEPS 2.0 Pillar Two Global Minimum Tax and the OBBBA.
• Evaluate the impact of adopting new accounting standards, specifically ASU 2024-03, in fiscal year 2028.
• Manage strategic resource allocation in response to the changing business environment and industry demand fluctuations.
• Continue to execute the authorized stock repurchase program, with $6.53 billion remaining as of September 28, 2025.
• Maintain sufficient liquidity reserves to support anticipated operations, investments, debt service, capital expenditures, and dividends.

Key Dates

Recommendation

Lam Research demonstrated exceptional year-over-year financial performance, with significant increases in revenue, gross margin, net income, and EPS. The company is strategically positioned to benefit from secular demand in semiconductors, driven by AI, 5G, and 3D scaling, and continues to invest heavily in R&D to maintain its leadership in critical wafer fabrication processes. While there was a sequential dip in net income, it was primarily due to a higher effective tax rate from specific tax events in the prior quarter, not a fundamental weakening of the business. The ongoing share repurchase program and consistent dividends further enhance shareholder value. Despite geopolitical and supply chain risks, the underlying business strength and future growth prospects make it a compelling 'strong buy' for long-term investors.

Keywords

Semiconductor Equipment, Wafer Fabrication, Deposition, Etch, Clean, Foundry, Memory, Logic, AI, 3D Scaling, Financial Results, SEC Filing, 10-Q, Earnings, Revenue, Net Income, Gross Margin, Cash Flow, Share Repurchase, R&D, Export Controls, Geopolitical Risk, Supply Chain