Lam Research Corp
LRCX Real Time Price USD$LRCX is featured in our Rob Bresnahan and Sheldon Whitehouse strategies.
All StrategiesRecent trades of LRCX by members of U.S. Congress
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Recently reported changes in LRCX holdings by institutional investors
Quarterly net insider trading by LRCX's directors and management
* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.
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About
Key Metrics
Return (1d)
Return (30d)
Return (1Y)
CAGR (Total)
Max Drawdown
Beta
Alpha
Sharpe Ratio
Win Rate
Average Win
Average Loss
Annual Volatility
Annual Std Dev
Information Ratio
Treynor Ratio
Total Trades
Metrics Definitions
Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.
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Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
Learn More about Alpha -
Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
Learn More about Annual Standard Deviation -
Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
Learn More about Annual Volatility -
Average Win
The average return (%) for trades that resulted in a positive return.
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Average Loss
The average return (%) for trades that resulted in a negative return.
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Beta
A measure of the volatility of the portfolio compared to the market as a whole.
Learn More about Beta -
CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
Learn More about CAGR -
Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
Learn More about Information Ratio -
Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
Learn More about Max Drawdown -
Sharpe Ratio
The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.
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Total Trades
The total number of trades made by this strategy.
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Treynor Ratio
Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.
Learn More about Treynor Ratio -
Win Rate
The percentage of total trades that resulted in a positive return.
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Government lobbying spending instances
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$80,000 Jan 16, 2026 Issue: Budget/Appropriations Taxation/Internal Revenue Code Defense Trade (domestic/foreign) Science/Technology
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$80,000 Oct 20, 2025 Issue: Budget/Appropriations Taxation/Internal Revenue Code Defense Trade (domestic/foreign) Science/Technology
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$80,000 Jul 21, 2025 Issue: Budget/Appropriations Taxation/Internal Revenue Code Defense Trade (domestic/foreign) Science/Technology
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$80,000 Apr 21, 2025 Issue: Trade (domestic/foreign) Budget/Appropriations Taxation/Internal Revenue Code Defense Science/Technology
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$80,000 Jan 21, 2025 Issue: Budget/Appropriations Taxation/Internal Revenue Code Defense Trade (domestic/foreign) Science/Technology
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$80,000 Oct 21, 2024 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$80,000 Jul 19, 2024 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$80,000 Jan 22, 2024 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$80,000 Oct 20, 2023 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$80,000 Jul 20, 2023 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$60,000 Jan 18, 2023 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$10,000 Nov 30, 2022 Issue: Trade (domestic/foreign) Taxation/Internal Revenue Code Science/Technology Defense Budget/Appropriations
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$75,000 Jul 12, 2022 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$75,000 Apr 19, 2022 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
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$75,000 Jan 21, 2022 Issue: None
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$30,000 Nov 04, 2021 Issue: Science/Technology Taxation/Internal Revenue Code Budget/Appropriations Trade (domestic/foreign) Defense
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$30,000 Jul 21, 2021 Issue: Defense Budget/Appropriations Taxation/Internal Revenue Code Trade (domestic/foreign) Science/Technology
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$30,000 May 17, 2021 Issue: None
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$30,000 Feb 08, 2021 Issue: Taxation/Internal Revenue Code Trade (domestic/foreign) Science/Technology Budget/Appropriations Defense
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$10,000 Nov 17, 2020 Issue: Budget/Appropriations Science/Technology Taxation/Internal Revenue Code Trade (domestic/foreign) Defense
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$20,000 Apr 21, 2014 Issue: Education Immigration Manufacturing Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Copyright/Patent/Trademark Science/Technology Budget/Appropriations
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$60,000 Jan 21, 2014 Issue: Immigration Manufacturing Trade (domestic/foreign) Defense Education Science/Technology Taxation/Internal Revenue Code Copyright/Patent/Trademark Budget/Appropriations
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$30,000 Oct 21, 2013 Issue: Budget/Appropriations Taxation/Internal Revenue Code Manufacturing Trade (domestic/foreign) Immigration Science/Technology Education Copyright/Patent/Trademark
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$30,000 Jul 22, 2013 Issue: Science/Technology Education Trade (domestic/foreign) Copyright/Patent/Trademark Immigration Taxation/Internal Revenue Code Budget/Appropriations Manufacturing
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$30,000 Apr 22, 2013 Issue: Education Manufacturing Trade (domestic/foreign) Copyright/Patent/Trademark Immigration Taxation/Internal Revenue Code Budget/Appropriations Science/Technology
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$30,000 Jan 22, 2013 Issue: Taxation/Internal Revenue Code Trade (domestic/foreign) Manufacturing Copyright/Patent/Trademark Budget/Appropriations Immigration Education Science/Technology
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$30,000 Oct 22, 2012 Issue: Science/Technology Budget/Appropriations Defense Taxation/Internal Revenue Code Copyright/Patent/Trademark Energy/Nuclear Education Trade (domestic/foreign) Manufacturing Accounting Environment/Superfund Labor Issues/Antitrust/Workplace
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$20,000 Jul 20, 2012 Issue: Budget/Appropriations Defense
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$20,000 Feb 05, 2001 Issue: Immigration
LRCX Estimated quarterly lobbying spending
LRCX Revenue by Segment or Geography
New LRCX patent grants
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Patent Title: Debubbler component Mar. 17, 2026
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Patent Title: Pedestal for a substrate processing system Mar. 10, 2026
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Patent Title: Pedestal for a substrate processing system Mar. 10, 2026
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Patent Title: Hub with gas deflectors Feb. 24, 2026
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Patent Title: Debubbler component Feb. 10, 2026
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Patent Title: Showerhead for a substrate processing system Dec. 30, 2025
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Patent Title: Processing chamber purge plate Dec. 30, 2025
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Patent Title: Shower head Dec. 09, 2025
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Patent Title: Connector backshell May. 23, 2023
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Patent Title: Semiconductor wafer processing apparatus Sep. 06, 2022
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Patent Title: Cooling plate for a semiconductor processing apparatus Jul. 05, 2022
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Patent Title: High density hole pattern dual plenum hole showerhead assembly Apr. 12, 2022
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Patent Title: Semiconductor wafer processing tool Nov. 09, 2021
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Patent Title: Method of tungsten etching Oct. 15, 2019
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Patent Title: Rf isolation for power circuitry Mar. 05, 2019
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Patent Title: Substrate support providing gap height and planarization adjustment in plasma processing chamber Mar. 05, 2019
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Patent Title: Display screen with graphical user interface for supporting service maintenance and tracking activities in semiconductor tool Apr. 03, 2018
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Patent Title: Tungsten films having low fluorine content Sep. 05, 2017
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Patent Title: Metrology methods to detect plasma in wafer cavity and use of the metrology for station-to-station and tool-to-tool matching Sep. 05, 2017
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Patent Title: Apparatus with a spectral reflectometer for processing substrates Sep. 05, 2017
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Patent Title: Methods and apparatuses for dynamically tunable wafer-edge electroplating Sep. 05, 2017
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Patent Title: Apparatus for electroless metal deposition having filter system and associated oxygen source Sep. 05, 2017
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Patent Title: Method for void-free cobalt gap fill Aug. 29, 2017
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Patent Title: Apparatus for liquid treatment of disc-shaped articles and heating system for use in such apparatus Aug. 29, 2017
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Patent Title: Dual phase cleaning chambers and assemblies comprising the same Aug. 29, 2017
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Patent Title: Chamber undercoat preparation method for low temperature ald films Aug. 29, 2017
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Patent Title: Methods for directly bonding silicon to silicon or silicon carbide to silicon carbide Aug. 22, 2017
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Patent Title: Densification of dielectric film using inductively coupled high density plasma Aug. 22, 2017
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Patent Title: Hybrid stair-step etch Aug. 22, 2017
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Patent Title: Multi-range voltage sensor and method for a voltage controlled interface of a plasma processing system Aug. 22, 2017
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Patent Title: Plasma dry strip pretreatment to enhance ion implanted resist removal Aug. 22, 2017
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Patent Title: Showerhead curtain gas method and system for film profile modulation Aug. 22, 2017
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Patent Title: Substrate pedestal module including backside gas delivery tube and method of making Aug. 22, 2017
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Patent Title: Tandem source activation for cvd of films Aug. 22, 2017
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Patent Title: Method, apparatus, and system for establishing a virtual tether between a mobile device and a semiconductor processing tool Aug. 15, 2017
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Patent Title: Method and apparatus for determining process rate Aug. 15, 2017
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Patent Title: Methods and apparatuses for estimating on-wafer oxide layer reduction effectiveness via color sensing Aug. 15, 2017
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Patent Title: System, method and apparatus for plasma etch having independent control of ion generation and dissociation of process gas Aug. 15, 2017
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Patent Title: Methods and apparatuses for electroplating nickel using sulfur-free nickel anodes Aug. 15, 2017
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Patent Title: Parasitic plasma prevention in plasma processing chambers Aug. 08, 2017
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Patent Title: Method and apparatus for shaping a gas profile near bevel edge Aug. 01, 2017
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Patent Title: Systems and methods for providing gases to a process chamber Aug. 01, 2017
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Patent Title: Systems and methods for providing characteristics of an impedance matching model for use with matching networks Aug. 01, 2017
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Patent Title: Method of determining thermal stability of a substrate support assembly Jul. 25, 2017
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Patent Title: System and method for monitoring temperatures of and controlling multiplexed heater array Jul. 18, 2017
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Patent Title: Method for forming stair-step structures Jul. 04, 2017
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Patent Title: Mobile device display screen with graphical user interface for supporting service maintenance and tracking activities in semiconductor tool May. 30, 2017
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Patent Title: Segmented coil for generating plasma in plasma processing equipment Dec. 09, 2014
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Patent Title: Plasma confinement by use of preferred rf return path Jul. 17, 2012
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Patent Title: Composite electrode for plasma processes Apr. 27, 2010
Federal grants, loans, and purchases
Estimated quarterly amount awarded to LRCX from public contracts
Recent insights relating to LRCX
Recent picks made for LRCX stock on CNBC
ETFs with the largest estimated holdings in LRCX
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- Is $LRCX stock a Buy, Sell, or Hold?
- What is the price target for $LRCX stock?
* Analyst consensus is not financial advice. Please see our data disclaimers .
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- Who owns $LRCX stock?
- Who owns the most shares of $LRCX stock?
- What funds own $LRCX stock?
* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.
The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.
The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.Sign Up to view LRCX Smart Score
See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.
Example:
The Bulls Say summary highlights positive aspects of the stock.
The Bears Say summary points out potential risks and negative aspects of the stock.
Lam Research is one of the largest semiconductor wafer fabrication equipment manufacturers in the world. It specializes in deposition and etch, which entail the buildup of layers on a semiconductor and the subsequent selective removal of patterns from each layer. Lam holds the top market share in etch and holds the clear second share in deposition. It is more exposed to memory chipmakers for DRAM and NAND chips. It counts as top customers the largest chipmakers in the world, including TSMC, Samsung, Intel, and Micron.
- Address Fremont, CA
- Market Cap 285.2 billion
- Employees 19,700
- Industrial Classification Special Industry Machinery, Nec
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