Shares of revenue are estimates for quarter ended 2026-03-31, not figures from a filing.
Deposition equipment, including ALTUS, SABRE, Striker, and VECTOR
Machines that put thin layers of metal or insulating material onto a wafer. Those layers form parts of a chip, including its wiring and electrical barriers.
Etch equipment, including Akara, Kiyo, Flex, Vantex, and Syndion
Machines that remove selected material from a wafer to form tiny chip features, including holes, trenches, and wiring patterns.
Wafer-cleaning equipment, including EOS, DV-Prime, Da Vinci, SP Series, and Coronus
Machines that remove particles, residues, and unwanted films from wafer surfaces or wafer edges during chip production.
Aether dry-resist equipment
Machines that apply and develop a dry photoresist film used to create fine patterns on a wafer.
Advanced packaging equipment, including SABRE 3D and Syndion
Machines used to make connections through silicon and plate copper for packaging chips together, including in stacked-memory packages.
Customer support products and services
Spare parts, upgrades, equipment servicing, monitoring tools, and new or refurbished Reliant machines for manufacturing steps that do not need the newest equipment.
Lam sells machines that add thin material layers to silicon wafers, shape tiny features in those layers, and clean the wafers during chip production. Its customers are semiconductor manufacturers that make memory, logic, and other chips. Lam also sells spare parts, equipment upgrades, and services for machines already in customers’ factories.
Built from LAM Research Corp.’s own filings with the U.S. Securities and Exchange Commission (SEC). Figures are as reported, with per-share history restated onto today’s share basis. This describes a business — it is not investment advice and not a recommendation to buy or sell anything.
The themes LAM Research is part of, the highest-graded companies in its industry, and the companies in its sector whose grade rose recently.
Graded A or B and worth $2B or more: A first, then the largest.
Rose to A or B on a filing in the last 90 days, worth $2B or more: largest first.
LRCX · Nasdaq · Technology · Semiconductor Equipment and Materials
$233.77-0.9%Nov 12 close
Figures through September 27, 2026, from the 10-Q filed October 22, 2026
Lam Research makes equipment and provides services used to manufacture semiconductors.
Grade A+
The band under the price shows the grade on each date, built only from filings that were public by then.
Showing 2 of 41 quarters of LAM Research Corp.’s grade history. The other 39 go back to October 2016.
