Lam Research guidance and AI chip demand, semiconductor equipment shares in focus

Lam Research Corporation faces a mixed backdrop of AI-driven demand and memory market digestion. Recent guidance and sector commentary keep the NASDAQ-listed semiconductor equipment maker on the radar of investors watching chip capital spending.

By Julia Schmitt, Sector & Peer Group desk. Reviewed prior to publication on 2026-06-26, 07:30.

Lam Research Corporation (US5324571083) remains closely watched as a key supplier to memory and foundry customers in the current AI-driven semiconductor cycle. The NASDAQ-listed equipment maker last updated investors with its March-quarter results and June-quarter guidance, framed by management as a transition year for wafer fabrication spending. The company detailed that guidance in its latest earnings release.

What the latest guidance shows

In its most recent fiscal third quarter ended March 30, 2025, Lam Research Corporation reported revenue of around 3.79 billion USD and non-GAAP diluted earnings per share of roughly 8.43 USD, according to its earnings statement. Management described calendar 2025 wafer fabrication equipment spending as a year of recovery, with strength in logic and foundry partly offset by a more gradual memory upturn. Reuters highlighted that Lam Research exceeded quarterly revenue expectations on AI chip-related demand.

For the subsequent June quarter, Lam Research guided revenue to roughly 3.9 billion USD at the midpoint, with non-GAAP earnings per share projected near 8.70 USD, as set out in the same disclosure. The outlook assumed continued demand from advanced logic and foundry nodes that support high-performance computing and AI workloads, even as NAND and DRAM customers maintained disciplined capital spending patterns.

AI demand and sector positioning

Lam Research sits alongside Applied Materials and Tokyo Electron as one of the three major suppliers of etch and deposition tools for advanced semiconductor manufacturing, making its guidance a reference point for broader sector trends. Analysts at several houses, including Morgan Stanley and UBS, have underlined that AI-related data center investment is supporting demand for advanced etch and deposition equipment, while warning that memory recovery could remain uneven across DRAM and NAND. Morgan Stanley has pointed to AI infrastructure spending as a structural tailwind for semiconductor equipment suppliers.

Commentary across the sector indicates that Lam Research is particularly leveraged to memory customers, where DRAM investment for high-bandwidth memory and next-generation nodes links closely to AI accelerator demand. At the same time, foundry customers such as TSMC and Samsung continue to invest in leading-edge nodes, supporting orders for Lam Research tools that enable complex patterning and high aspect-ratio structures. This combination places the company at the intersection of AI data center growth and the memory cycle.

The product behind the stock

Lam Research Corporation generates a large share of its revenue from its 2300 Kiyo family of dielectric etch systems, which are widely used in advanced logic and memory production. These tools help customers create the fine patterns and deep structures required for leading-edge semiconductor devices.

Where the stock trades today

Lam Research Corporation shares most recently traded around 1,140 USD on the NASDAQ, based on the latest available closing price data.

Lam Research Corporation at a glance

• Company: Lam Research Corporation
• ISIN: US5324571083
• WKN: 869686
• Ticker: LRCX
• Trading venue: NASDAQ
• Price (as of 2026-06-25, 22:00): 1140 USD
• Market cap: 145000000000 USD (as of 2026-06-25)
• Sector / industry: Semiconductors and semiconductor equipment
• Index membership: S&P 500, NASDAQ-100
• Next earnings date: 2025-07-24

This article was produced with AI assistance and editorially reviewed. Price and company figures without guarantee; prices and dates may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions carry risks up to and including total loss.