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Technology · Industrial Machinery · Nasdaq

LRCXLam Research

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The 10-K against last year's

142 changes: 34 added, 15 removed, 89 reworded, 4 quiet changes

10-K Aug 7, 2026 vs Aug 11, 2025
Risk FactorsRedline ↓
22.8%
of the text changed · 13,822 words now
32.7%
of the text changed · 4,586 words now
Legal ProceedingsRedline ↓
2.0%
of the text changed · 1,130 words now
Accounting PoliciesRedline ↓
2.2%
of the text changed · 3,119 words now

10-K 0000707549-26-000037 (Aug 7, 2026) vs 10-K 0000707549-25-000075 (Aug 11, 2025)

The redline

The paragraph that changed most in each section

Marked against last year's 10-K: cut words struck through, new words highlighted and underlined.

Risk Factors 477 words changed in this paragraph; it is 40% similar to last year's version.
The technology, data, intellectual property and other sensitive information we seek to protect protect, and the information systems used to store, process, or transmit such information, are subject to loss, unauthorized access, unauthorized release, misappropriation or misappropriation, misuse, and the information systems containing or transmitting such technology, data, intellectual property and other sensitive information are subject to disruption, breach breach, degradation, or failure, in each case as a result of various possible causes, any of which could have a material adverse effect on our business or operations. Such causes events may include result from various possible causes, including mistakes or unauthorized actions by our employees employees, contractors, or contractors, phishing schemes and other third-party attacks, and degradation third parties, or loss cyberattacks or other malicious activities by third parties, including industrial, corporate, or other espionage, criminal hackers, or state-sponsored intrusions, by methods that include exploitation of service known or access to data due to unknown software or hardware vulnerabilities, viruses, malware, ransomware, social engineering (such as phishing schemes), credential harvesting, denial of service attacks, destructive or inadequate code, software or hardware failure, power failures, or physical damage to computers, hard drives, communication lines, or networking equipment, in each case with respect to us or the third-party product and service providers upon which we rely. Such causes We or our third-party product and service providers may also not be able to anticipate, identify, or implement effective preventive measures against cyberattacks or data security incidents and, even if timely identified, we or our third-party product and service providers may not be able to remediate such attacks or incidents in a timely and effective manner, or to mitigate or avoid adverse impacts resulting from any such attacks or incidents. These threats continue to evolve and may include the use of tools and techniques that change frequently or may be disguised or difficult to detect, or designed to circumvent security controls, evade detection, or remove forensic evidence, or remain dormant until a triggering event, or that may continue undetected for an extended period of time. time, which may hinder our or our third-party product and service providers’ ability to identify, investigate, and remediate attacks or incidents in a timely and effective manner, or to mitigate or avoid adverse impacts resulting from any such attacks or incidents. In addition, the development and deployment of AI models, tools, and other applications expose us, our customers, suppliers, and other third-party providers to increased and novel risks and vulnerabilities, including prompt injection, hallucinations, errors, and other issues related to AI agents, as well as the risk of compromise of valuable intellectual property. For example, the autonomous nature of agentic AI increases the risk that agents learn to circumvent security controls, and certain generative AI systems and large language models may, in order to satisfy user prompts, access or retrieve data using the credentials, permissions, or access rights of the user or connected systems, which may increase the risk of unauthorized access, data leakage, or improper use of sensitive or proprietary information. To the extent AI capabilities improve and are increasingly adopted, they may be used to identify introduce, identify, or exploit vulnerabilities and to implement increasingly sophisticated cybersecurity attacks. Further, the use of AI by us, our customers, suppliers, attacks and third-party providers, among others, may also introduce unique vulnerabilities whose existence or exploitation could have a material adverse effect on materially and adversely impact our business or operations. In addition, even if we or our third-party product and service providers are able to develop patches or other mitigations to address newly identified vulnerabilities, the pace at which AI enables the discovery and exploitation of such vulnerabilities may exceed our or our third-party product and service providers’ ability to implement such patches and mitigations quickly enough to prevent the exploitation of such vulnerabilities.

Source: Item 1A, 10-K 0000707549-26-000037 vs Item 1A, 10-K 0000707549-25-000075

MD&A 89 words changed in this paragraph; it is 49% similar to last year's version.
The following Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) provides a description of our results of operations generally discusses fiscal year 2026 and 2025 items and year-to-year comparisons between fiscal year 2026 and 2025 and should be read in conjunction with our Consolidated Financial Statements and accompanying Notes to Consolidated Financial Statements included in Part II, Item 8 of this 2025 2026 Form 10-K. MD&A consists A discussion of fiscal year 2024 items and year-to-year comparisons between fiscal year 2025 and 2024 that are not included in this 2026 Form 10-K can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the following sections: fiscal year ended June 29, 2025.

Source: Item 7, 10-K 0000707549-26-000037 vs Item 7, 10-K 0000707549-25-000075

Accounting Policies 50 words changed in this paragraph; it is 91% similar to last year's version.
Revenue Recognition: The Company generally considers documentation of terms with an approved purchase order as a customer contract, provided that collection is considered probable, which is assessed based on the creditworthiness of the customer as determined by credit checks, payment histories, and/or other circumstances. The transaction price for contracts with customers is allocated among the identified performance obligations and consists of both fixed and variable consideration provided it is probable that a significant reversal of revenue will not occur when the uncertainty related to variable consideration is resolved. Fixed consideration includes amounts to be contractually billed to the customer while variable consideration includes estimates for discounts and credits for future usage which are based on contractual terms outlined in volume purchase agreements and other factors known at the time. The Company generally invoices customers at shipment and for professional services as provided. Customer invoices are generally due within 30 to 90 days after issuance. The Company’s contracts with customers typically do not include significant financing components as the period between the transfer of performance obligations and timing of payment are generally within one year. Revenue for systems and spares are recognized at a point in time, which is generally upon shipment or delivery. Revenue from services is recognized over time as services are completed or ratably over the contractual period of generally one year or less. Revenue is recognized in an amount that reflects the consideration to which we expect to be entitled in exchange for those goods or services. The Company elects to use the practical expedient afforded in the accounting guidance and therefore does not disclose remaining performance obligations for contracts with a duration of less than one year. Additionally, outstanding customer contracts with remaining durations more than one year are not material as of June 28, 2026.

Source: Item 8, Note 2 – Summary of Significant Accounting Policies, 10-K 0000707549-26-000037 vs Item 8, Note 2 – Summary of Significant Accounting Policies, 10-K 0000707549-25-000075

Legal Proceedings 26 words changed in this paragraph; it is 90% similar to last year's version.
On December 22, 2017, the “Tax Cuts & Jobs Act” was signed into law. Among other items, this U.S. tax reform assessed a one-time transition tax on earnings of certain foreign subsidiaries that were previously tax deferred. As a result, the Company recognized a total transition tax of $868.4 million and elected to pay the one-time tax over a period of 8 years, commencing in the twelve months ended June 30, 2019. During fiscal year 2023, this one-time tax was adjusted, resulting in a total tax liability increase of approximately $50.0 million, which was spread over the same 8-year period. The remaining obligation related to this arrangement totals $229.6 million and is expected to be paid was settled in fiscal year 2026. The Company may choose to apply existing tax credits, thereby reducing the actual cash payment.

Source: Item 3, via Note 17 – Commitments and Contingencies, 10-K 0000707549-26-000037 vs Item 3, via Note 17 – Commitments and Contingencies, 10-K 0000707549-25-000075

Every change, by type

Sentences and paragraphs added, removed or reworded

Sentences and paragraphs of LRCX's Risk Factors and MD&A, 10-K Aug 7, 2026 against 10-K Aug 11, 2025. Each links to the text at sec.gov.

AddedRisk Factors
Our business depends on the capital equipment expenditures of semiconductor manufacturers, which in turn depend on the current and anticipated market demand for integrated circuits. With the consolidation of customers within the industry, the semiconductor

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
For example, the growth of AI technologies and related infrastructure has been and is expected to continue to be a significant driver of capital equipment expenditures of semiconductor manufacturers across both the memory and non-memory market segments we serve. However, customer decisions regarding the amount and timing of capital expenditures and the demand for our products and services could change rapidly and be impacted by factors outside of our control. These factors may include, without limitation: changes in actual or anticipated AI-driven demand for AI-related infrastructure or compute power to support AI models, tools, and other applications, including due to slower-than-anticipated adoption of AI technologies, increases in compute efficiency, or oversupply of AI-related infrastructure compute power; advances in fabrication processes, technology inflections or changes in technology architectures; new and emerging technologies or market drivers; actual or anticipated production capacity, utilization, and volumes of semiconductor manufacturers relative to demand for semiconductor devices; changes in end-user demand or behavior; the timing of or constraints on increases to AI-related infrastructure or semiconductor manufacturing capacity; the availability and cost of capital, including increases in interest rates or tightening in global capital markets; the availability and amount of government subsidies and incentives; the regulation of AI or related infrastructure technologies by government or other regulatory agencies; and geopolitical or macroeconomic instability, including wars, terrorism, political unrest, public health emergencies, inflation, recessionary conditions, trade restrictions, export controls, boycotts, and other business disruptions.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
•the impact of stagnating or worsening business and economic conditions, including inflationary pressures, general economic slowdown or a recession, actual or anticipated changes in interest rates, reductions in government spending or other changes in monetary policy, or adverse financial or commodity markets activity or macroeconomic conditions, including as a result of geopolitical conflicts;

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
•changes in industry trends or demand drivers for semiconductor chips and semiconductor equipment, including changes in the level of investment in AI and related infrastructure;

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
•any disruption to our relationship with, or loss of business from, customers, including due to actual or alleged non-compliance with contractual or other customer requirements, applicable laws, rules, or regulations, or breaches of customer trust;

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
While we have implemented International Organization for Standardization (“ISO”) 27001 compliant security procedures and virus protection software, intrusion prevention systems, identity and access control, and emergency recovery processes, and we carefully

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
We Use Artificial Intelligence in Our Business, and Challenges with Properly Managing Its Use Could Result in Reputational Harm, Competitive Harm, and Legal Liability, and Materially and Adversely Affect Our Results of Operations.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

Show the other 16
AddedRisk Factors
We are increasingly using AI tools as part of our business, including internally developed machine learning tools and large language models provided by third parties. For example, we use or are seeking to use AI tools to enhance research and development, manufacturing, installation, and servicing of our products, services delivery, supply chain management, sales and marketing, and compliance activities. We are also pursuing additional opportunities to incorporate AI tools, including agentic AI, into our business, including our products and services, and we expect this trend to continue. There are significant risks involved in developing and deploying AI, and there can be no assurance that our usage of AI will enhance our business, products or services, including our productivity, operational efficiency, effectiveness, or profitability. For example, if the AI tools we utilize are flawed or fail to execute properly, our ability to deliver our products and services to our customers may be adversely impacted. In addition, our competitors may incorporate AI tools into their products or operational processes more quickly or more successfully than us, which could have a material adverse effect on our competitive position, reputation and results of operations.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
The intellectual property rights, including patent and copyright rights, associated with artificial intelligence have not been fully addressed by U.S. and foreign courts, and there remains uncertainty and ongoing litigation in different jurisdictions as to the degree and extent of protection warranted for artificial intelligence-generated technologies and relevant system inputs and outputs. The courts and regulators have not clearly defined the scope for artificial intelligence-generated content, algorithms or trained models. If we fail to secure or maintain protection for the intellectual property rights concerning technologies developed using artificial intelligence, or later have our intellectual property rights invalidated or otherwise diminished, our competitors may be able to take advantage of our research and development efforts to develop competing products, which could adversely affect our business, reputation, results of operations, or financial condition.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
Our use or future adoption of artificial intelligence in our business, which may include tools developed by third parties, could expose us to breach of a data or software license, website terms of service claims, claimed violations of privacy rights or other tort claims. Further, although we have taken measures to prohibit such use, our employees’ use of third-party or publicly available artificial intelligence or other software tools may inadvertently result in the disclosure of our intellectual property, proprietary information or other sensitive or confidential data into the public domain, which could expose us to legal liability, diminish the value of our intellectual property, weaken our competitive position and harm our reputation.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedRisk Factors
There is inherent risk that political, diplomatic and national security influences can lead to trade disputes, impacts and/or disruptions, in particular those affecting the semiconductor industry. This can adversely affect our business in China, Japan, Korea, and/or Taiwan and perhaps the entire Asia Pacific region or worldwide. A significant trade dispute, impact, and/or disruption in any area where we do business could have a materially adverse impact on our future results of operations and cash flows. For example, the conflict that began in February 2026 between the United States, Israel, a number of states in the Persian Gulf, and Iran has led to significant regional instability and disruption in the Middle East, including the closure of or restrictions on the Strait of Hormuz, threatened or actual attacks on vessels in the Red Sea, and threatened or actual attacks on transportation and energy infrastructure, which has significantly and adversely affected the supply and prices of oil, refined oil products and byproducts, liquid natural gas, as well as certain other industrial commodities, such as aluminum, helium, bromine, and sulfur. Some of these commodities are important to the semiconductor industry. As a result, this instability and disruption has adversely affected, and may in the future materially and adversely affect, our business, results of operations, and financial condition. The extent to which we may be affected by this conflict will depend on various factors, including the scope, severity, and duration of the conflict and the extent to which the conflict, or additional laws, sanctions, or trade restrictions arising from or related to the conflict, further disrupt the availability or cost of critical inputs used in the semiconductor industry. Continuation or escalation of this conflict may also magnify the impact of other risks identified in this 2026 Form 10-K.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
Demand for electronic systems supporting artificial intelligence, cloud infrastructure, communications, automotive, industrial and other intelligent systems is driving the need for high performance, energy efficient and highly integrated semiconductor devices. To meet these requirements, semiconductor manufacturers are adopting vertical scaling approaches, including three-dimensional (“3D”) architecture, more sophisticated patterning schemes, new materials, and advanced integration approaches, as traditional two-dimensional scaling is becoming more challenging. These technology inflections are increasing manufacturing complexity and precision requirements in the production of semiconductors driving demand for our advanced semiconductor fabrication technologies and services.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
We generate revenue primarily through the sale and service of semiconductor manufacturing equipment. Demand for our products and services is driven by customers’ investments in wafer fabrication capacity, technology advancement and installed base support. We present revenue on a disaggregated basis to differentiate between systems revenue and customer support-related revenue. Systems revenue includes sales of new leading-edge equipment in deposition, etch, clean and other wafer fabrication markets. Customer support-related revenue includes sales of customer services, spares, upgrades, and non-leading-edge equipment from the Company’s Reliant® product line.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
Timing of revenue recognition depends on a number of factors, including customer requirements, resource availability, supply-chain conditions, manufacturing capacity, delivery schedules, and other operational considerations.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
We present our revenues disaggregated by geographic region based on the location of customers’ facilities to which products were shipped and services were rendered. A significant portion of our revenue is generated outside of the United States.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
Systems revenue increased by $3.39 billion, or 29.5%, in fiscal year 2026 compared to fiscal year 2025 primarily due to foundry equipment customer spending. Customer support-related revenue increased by $1.40 billion, or 20.2%, in fiscal year 2026 compared to fiscal year 2025 mainly due to revenue from spares and non-leading-edge equipment.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
Year Ended Change June 28, June 29, FY26 vs. FY25 2026 2025 (in thousands, except percentages and basis points) Research & development $ 2,375,873 $ 2,096,387 $ 279,486 13.3% Percent of revenue 10.2 % 11.4 % - 120 bps

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
Year Ended Change June 28, June 29, FY26 vs. FY25 2026 2025 (in thousands, except percentages and basis points) Selling, general, and administrative ("SG&A") $ 1,149,640 $ 981,704 $ 167,936 17.1% Percent of revenue 4.9 % 5.3 % - 40 bps

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
Year Ended Change June 28, June 29, FY26 vs. FY25 2026 2025 (in thousands, except percentages and basis points) Income tax expense $ 997,077 $ 599,912 $ 397,165 66.2% Effective tax rate 12.1 % 10.1 % + 200 bps

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
The Organization for Economic Co-operation and Development’s Base Erosion and Profit Shifting 2.0 (“BEPS 2.0”) GMT was fully effective for us this fiscal year. We assessed GMT under currently enacted legislation and determined that we met transitional safe harbor requirements in most jurisdictions, with limited jurisdictions subject to GMT. We assessed the impact and concluded that it was not material. The impact has been included within income tax expense in fiscal year 2026.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
duration of less than one year. Additionally, outstanding customer contracts with remaining durations more than one year are not material as of June 28, 2026.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

AddedMD&A
In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2024-03, “Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses,” which requires disaggregation of certain expenses in the notes to the financial statements to provide enhanced transparency into the expense captions presented on the face of the income statement. In January 2025, the FASB issued ASU 2025-01 which clarified the effective date for entities that do not have an annual reporting period that ends on December 31st. The guidance is effective for annual periods beginning after December 15, 2026, and interim reporting periods within annual reporting periods beginning after December 15, 2027, with early adoption permitted. The Company is required to adopt this standard in fiscal year 2028 for the annual reporting period ending June 25, 2028 either (1) prospectively to financial statements issued for reporting periods after the effective date or (2) retrospectively to any or all prior periods presented in the financial statements. The Company will apply the guidance prospectively and is currently in the process of evaluating the impact of adoption on its Consolidated Financial Statements.

Read it in 10-K Aug 7, 2026 at sec.gov ↗

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