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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- 5Y
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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
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Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
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Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
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Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
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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.
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CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
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Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
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Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
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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.
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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 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 Apr 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: Threaded nozzle insert Oct. 28, 2025
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Patent Title: Debubbler component Oct. 07, 2025
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Patent Title: Manifold for supplying coolant to components of substrate processing systems Sep. 23, 2025
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Patent Title: Debubbler component Sep. 02, 2025
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Patent Title: Debubbler component Aug. 26, 2025
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Patent Title: Baffle May. 27, 2025
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Patent Title: Baffle for substrate processing system May. 06, 2025
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Patent Title: Inlet adapter component Apr. 01, 2025
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Patent Title: Pedestal for a substrate processing system Jan. 14, 2025
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Patent Title: Showerhead for semiconductor processing Aug. 13, 2024
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Patent Title: Clamshell cable guide Jan. 23, 2024
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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: Systems and methods for frequency modulation of radiofrequency power supply for controlling plasma instability Jun. 12, 2018
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Patent Title: Feature fill with nucleation inhibition Jun. 12, 2018
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Patent Title: Hybrid edge ring for plasma wafer processing Jun. 12, 2018
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Patent Title: Method and apparatus for wafer wet processing Jun. 12, 2018
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Patent Title: Technique to deposit sidewall passivation for high aspect ratio cylinder etch Jun. 12, 2018
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Patent Title: Technique to deposit sidewall passivation for high aspect ratio cylinder etch Jun. 12, 2018
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Patent Title: Atomic layer etch methods and hardware for patterning applications Jun. 12, 2018
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Patent Title: Silicon oxide silicon nitride stack ion-assisted etch Jun. 12, 2018
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Patent Title: High aspect ratio etch Jun. 12, 2018
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Patent Title: Capped ald films for doping fin-shaped channel regions of 3-d ic transistors Jun. 12, 2018
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Patent Title: Sub-pulsing during a state Jun. 12, 2018
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Patent Title: Methods and apparatuses for etch profile optimization by reflectance spectra matching and surface kinetic model optimization Jun. 12, 2018
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Patent Title: Euv photopatterning of vapor-deposited metal oxide-containing hardmasks Jun. 12, 2018
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Patent Title: Atomic layer etching in continuous plasma Jun. 05, 2018
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Patent Title: Lipseals and contact elements for semiconductor electroplating apparatuses Jun. 05, 2018
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Patent Title: Apparatus and method for modulating azimuthal uniformity in electroplating Jun. 05, 2018
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Patent Title: Interface engineering during mgo deposition for magnetic tunnel junctions Jun. 05, 2018
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Patent Title: Impedance matching circuit for operation with a kilohertz rf generator and a megahertz rf generator to control plasma processes May. 29, 2018
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Patent Title: Ale smoothness: in and outside semiconductor industry May. 29, 2018
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Patent Title: Modular vaporizer May. 29, 2018
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Patent Title: Pulsing rf power in etch process to enhance tungsten gapfill performance May. 22, 2018
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Patent Title: Method of forming low resistivity fluorine free tungsten film without nucleation May. 22, 2018
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Patent Title: Systems for cooling rf heated chamber components May. 22, 2018
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Patent Title: Apparatus for liquid treatment of wafer shaped articles May. 15, 2018
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Patent Title: Atomic layer etching of tungsten for enhanced tungsten deposition fill May. 15, 2018
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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: 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 179.2 billion
- Employees 19,400
- Industrial Classification Special Industry Machinery, Nec