Lam Research Corporation (LRCX) Stock

Lam Research Corporation (LRCX) is a Industrials stock trading at $290.00 (as of 2026-09-01), with a market capitalization of $362.88B and a trailing P/E of 49.9. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Lam Research Corporation designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the fabrication of integrated circuits. The company offers ALTUS systems to deposit conformal films for tungsten metallization applications; SABRE electrochemical deposition products for copper interconnect transition that offers copper damascene manufacturing; SOLA ultraviolet thermal processing products for film treatments; and VECTOR plasma-enhanced CVD ALD products. It also provides SPEED gapfill high-density plasma chemical vapor deposition products; and Striker single-wafer atomic layer deposition products for dielectric film solutions. In addition, the company offers Flex for dielectric etch applications; Kiyo for conductor etch applications; Syndion for through-silicon via etch applications; and Versys metal products for metal etch processes. Further, it provides Coronus bevel clean products to enhance die yield; Da Vinci, DV-Prime, EOS, and SP series products to address various wafer cleaning applications; and Metryx mass metrology systems for high precision in-line mass measurement in semiconductor wafer manufacturing. The company sells its products and services to semiconductors industry in the United States, China, Europe, Japan, Korea, Southeast Asia, Taiwan, and internationally. Lam Research Corporation was incorporated in 1980 and is headquartered in Fremont, California.

Understand Lam Research Corporation: how it makes money

Lam Research designs and sells semiconductor deposition and etch equipment to chip fabs, earning revenue from both new tool sales and ongoing customer support. Roughly two-thirds of demand ties to memory (DRAM and NAND), making the company a leveraged play on the memory capex cycle with a services layer that stabilizes the bottom.

As chip architectures add layers (more deposition, more etch steps), each wafer passes through more Lam tools per dollar of fab spend, so revenue grows structurally ahead of raw capex; that step-intensity premium is the hidden engine under the 37% operating margin.

Business quality (Exceptional): Exceptional. 52% gross margin and 37% operating margin on a capital-goods business, with 58% ROE, signal genuine pricing power from a near-monopoly position in several critical deposition and etch niches. The recurring customer-support layer (roughly one-third of revenue) smooths the cyclical systems business.

Valuation: At 53× earnings, LRCX trades 65% above the Machinery average (32×).

Bull case

  • AI multiplies steps per wafer: Management's Q2 FY25 call highlighted that AI-driven demand and technology transitions are expanding deposition and etch intensity, meaning each new AI accelerator or HBM stack adds processing steps that route through Lam tools. The consequence: Lam's revenue per dollar of industry WFE grows even in a flat-capex scenario.
  • Explicit share-gain target for 2026: On the Q2 FY25 call, management stated it is targeting additional WFE share gains and outperformance versus the overall equipment market in 2026. That is a deliberate competitive-expansion signal, not just a growth call, implying Lam expects to take deployment wins from rival toolmakers in advanced nodes and HBM.
  • Advanced packaging opens new vector: Management noted on the call that advanced-packaging growth (chiplets, 2.5D/3D interposers) is expected to exceed broader WFE growth in that space. Packaging is a greenfield for Lam's etch and deposition tools and adds a growth pool that is not tied to leading-edge logic or memory node transitions.

Bear case

  • Cleanroom bottleneck caps 2026 spend: Management flagged on the Q2 FY25 call that cleanroom construction shortages will constrain 2026 industry spending and fab capacity expansion. If fabs cannot build cleanrooms fast enough, even strong AI demand hits a physical ceiling on how much equipment can be installed, capping Lam's order book.
  • Memory mix shifting away from NAND: The call revealed that memory customers are prioritizing DRAM over NAND because of better profitability. Lam's memory mix is 66% of revenue, and if NAND allocation is cut in favor of DRAM, a meaningful slice of Lam's core exposure contracts while the company simultaneously loses the longer-term NAND growth option from AI inference it had highlighted.
  • 65% valuation premium to peers: Lam trades at a P/E of 53.4x versus a 32x Machinery industry average, a 65% premium (per current valuation data). The market is already pricing in sustained 30%+ growth and share gains; any deceleration in AI capex or a missed execution window would compress the multiple sharply on top of any earnings miss.
Valuation — source: SEC EDGAR (first-party)
Price$290.00
Market Cap$362.88B
P/E Ratio49.9
EV / EBITDA41.8
Price / Book29.10
Price / Sales15.62
FCF Yield1.3%
DCF Value (model)$126.74
DCF Upside vs Price-56.3%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$23.23B
Net Margin31.3%
Revenue Growth (YoY)26.0%
EPS Growth (YoY)38.8%
FCF Growth (YoY)-9.7%
Financial Health — source: SEC EDGAR
Altman Z-Score24.40 (safe)
Piotroski F-Score8/9 (strong)
Valuation vs Sector & Industry
Stock P/E49.9
Sector P/E (Industrials)25.7
Industry P/E (Machinery)31.6
vs Sector94.2%
vs Industry58.0%
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderBlackRock, Inc. ($28.40B)
Institutional Holders Tracked10
Congressional Trades (recent)10
Company
SectorIndustrials
IndustryMachinery
CEOTimothy Archer
Employees18,600
CountryUS
IPO Date1984-05-04

Lam Research Corporation earnings call transcripts

  • LRCX Q2 FY26 earnings call transcript (reported 2026-01-28) · analysis

All LRCX earnings calls

Related Companies (Machinery; 8 comparable machinery makers)

  • Applied Materials, Inc. (AMAT)
  • KLA Corporation (KLAC)
  • MKS Inc. (MKSI)
  • Ultra Clean Holdings, Inc. (UCTT)
  • Onto Innovation Inc. (ONTO)
  • Teradyne, Inc. (TER)
  • ACM Research, Inc. (ACMR)
  • Veeco Instruments Inc. (VECO)
LRCX earnings history · LRCX institutional & insider holders · LRCX KPIs & operating metrics · LRCX financials · LRCX investor presentations & press releases · LRCX SEC filings · LRCX peers · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-09-01.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.