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Lam Research Corp

LRCX Real Time Price USD
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$LRCX is featured in our Sheldon Whitehouse strategy.

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Recent trades of LRCX by members of U.S. Congress

Politician Type Traded
Marjorie Taylor Greene House / R Purchase $1,001 - $15,000 Apr. 04, 2025
Jefferson Shreve House / R Purchase $50,001 - $100,000 Mar. 31, 2025
Jefferson Shreve House / R Sale $50,001 - $100,000 Mar. 05, 2025
John Boozman Senate / R Sale (Partial) $1,001 - $15,000 Feb. 05, 2025
Gilbert Ray Cisneros, Jr. House / D Sale $15,001 - $50,000 Jan. 28, 2025
William R. Keating House / D Sale $1,001 - $15,000 Jan. 24, 2025
Robert Bresnahan House / R Purchase $1,001 - $15,000 Jan. 16, 2025
Sheldon Whitehouse Senate / D Sale (Full) $15,001 - $50,000 Dec. 19, 2024
Marjorie Taylor Greene House / R Purchase $1,001 - $15,000 Nov. 25, 2024
Josh Gottheimer House / D Sale $1,001 - $15,000 Oct. 22, 2024
Josh Gottheimer House / D Sale $1,001 - $15,000 Oct. 17, 2024
Marjorie Taylor Greene House / R Purchase $1,001 - $15,000 Oct. 04, 2024
Josh Gottheimer House / D Sale $1,001 - $15,000 Sep. 23, 2024
Marjorie Taylor Greene House / R Purchase $1,001 - $15,000 Sep. 20, 2024
John James House / R Sale $1,001 - $15,000 Sep. 04, 2024
Jonathan L. Jackson House / D Sale $15,001 - $50,000 Aug. 26, 2024
John James House / R Sale $1,001 - $15,000 Jul. 30, 2024
John Boozman Senate / R Sale (Partial) $1,001 - $15,000 Jul. 26, 2024
Kathy E. Manning House / D Purchase $1,001 - $15,000 Jul. 02, 2024
Josh Gottheimer House / D Purchase $1,001 - $15,000 Jan. 25, 2024
Kathy E. Manning House / D Sale $1,001 - $15,000 Jan. 23, 2024
Kathy E. Manning House / D Sale $1,001 - $15,000 Jan. 23, 2024
Kathy E. Manning House / D Sale $15,001 - $50,000 Jan. 23, 2024
Tommy Tuberville Senate / R Sale (Full) $1,001 - $15,000 Jan. 19, 2024
Jonathan L. Jackson House / D Purchase $15,001 - $50,000 Jan. 19, 2024
Markwayne Mullin Senate / R Purchase $15,001 - $50,000 Jan. 02, 2024
John Boozman Senate / R Sale (Partial) $1,001 - $15,000 Dec. 20, 2023
John R. Curtis House / R Sale $1,001 - $15,000 Dec. 04, 2023
HON. GREG STANTON House / D Sale $1,001 - $15,000 Oct. 24, 2023
Markwayne Mullin Senate / R Purchase $1,001 - $15,000 Oct. 03, 2023
HON. GREG STANTON House / D Purchase $1,001 - $15,000 Sep. 26, 2023
Markwayne Mullin Senate / R Purchase $15,001 - $50,000 Sep. 13, 2023
Dan Sullivan Senate / R Sale (Full) $1,001 - $15,000 Aug. 22, 2023
John R. Curtis House / R Sale $1,001 - $15,000 Jun. 21, 2023
Kathy E. Manning House / D Purchase $1,001 - $15,000 Apr. 28, 2023
Josh Gottheimer House / D Purchase $1,001 - $15,000 Feb. 14, 2023
William R. Keating House / D Purchase $1,001 - $15,000 Feb. 13, 2023
Josh Gottheimer House / D Sale $1,001 - $15,000 Jan. 11, 2023
Dan Sullivan Senate / R Purchase $1,001 - $15,000 Nov. 30, 2022
Kathy E. Manning House / D Sale $1,001 - $15,000 Oct. 12, 2022
Kathy E. Manning House / D Purchase $1,001 - $15,000 Jul. 27, 2022
Kathy E. Manning House / D Purchase $1,001 - $15,000 Jul. 27, 2022
Kathy E. Manning House / D Purchase $1,001 - $15,000 Jul. 27, 2022
Josh Gottheimer House / D Sale $1,001 - $15,000 Jan. 26, 2022
Josh Gottheimer House / D Sale $1,001 - $15,000 Nov. 08, 2021
Josh Gottheimer House / D Sale $1,001 - $15,000 Oct. 29, 2021
John R. Curtis House / R Sale $1,001 - $15,000 Jun. 22, 2021
Josh Gottheimer House / D Purchase $1,001 - $15,000 Jun. 09, 2021
Kathy E. Manning House / D Purchase $1,001 - $15,000 Apr. 30, 2021
Kathy E. Manning House / D Purchase $15,001 - $50,000 Apr. 30, 2021
LRCX Stock Insider Trading Activity
Name
Type
Shares
Price
Shares Held
Date
Reported
LRCX Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
LRCX Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes by institutional investors

Quarterly net insider trading by LRCX's directors and management

Government lobbying spending instances

  • $80,000 Apr 21, 2025 Issue: Trade (domestic/foreign) Budget/Appropriations Taxation/Internal Revenue Code Defense Science/Technology
  • $80,000 Jan 21, 2025 Issue: Budget/Appropriations Taxation/Internal Revenue Code Defense Trade (domestic/foreign) Science/Technology
  • $80,000 Oct 21, 2024 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $80,000 Jul 19, 2024 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $80,000 Apr 19, 2024 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $80,000 Jan 22, 2024 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $80,000 Oct 20, 2023 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $80,000 Jul 20, 2023 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $60,000 Jan 18, 2023 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $10,000 Nov 30, 2022 Issue: Trade (domestic/foreign) Taxation/Internal Revenue Code Science/Technology Defense Budget/Appropriations
  • $75,000 Jul 12, 2022 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $75,000 Apr 19, 2022 Issue: Science/Technology Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Budget/Appropriations
  • $75,000 Jan 21, 2022 Issue: None
  • $30,000 Nov 04, 2021 Issue: Science/Technology Taxation/Internal Revenue Code Budget/Appropriations Trade (domestic/foreign) Defense
  • $30,000 Jul 21, 2021 Issue: Defense Budget/Appropriations Taxation/Internal Revenue Code Trade (domestic/foreign) Science/Technology
  • $30,000 May 17, 2021 Issue: None
  • $30,000 Feb 08, 2021 Issue: Taxation/Internal Revenue Code Trade (domestic/foreign) Science/Technology Budget/Appropriations Defense
  • $10,000 Nov 17, 2020 Issue: Budget/Appropriations Science/Technology Taxation/Internal Revenue Code Trade (domestic/foreign) Defense
  • $20,000 Apr 21, 2014 Issue: Education Immigration Manufacturing Trade (domestic/foreign) Defense Taxation/Internal Revenue Code Copyright/Patent/Trademark Science/Technology Budget/Appropriations
  • $60,000 Jan 21, 2014 Issue: Immigration Manufacturing Trade (domestic/foreign) Defense Education Science/Technology Taxation/Internal Revenue Code Copyright/Patent/Trademark Budget/Appropriations
  • $30,000 Oct 21, 2013 Issue: Budget/Appropriations Taxation/Internal Revenue Code Manufacturing Trade (domestic/foreign) Immigration Science/Technology Education Copyright/Patent/Trademark
  • $30,000 Jul 22, 2013 Issue: Science/Technology Education Trade (domestic/foreign) Copyright/Patent/Trademark Immigration Taxation/Internal Revenue Code Budget/Appropriations Manufacturing
  • $30,000 Apr 22, 2013 Issue: Education Manufacturing Trade (domestic/foreign) Copyright/Patent/Trademark Immigration Taxation/Internal Revenue Code Budget/Appropriations Science/Technology
  • $30,000 Jan 22, 2013 Issue: Taxation/Internal Revenue Code Trade (domestic/foreign) Manufacturing Copyright/Patent/Trademark Budget/Appropriations Immigration Education Science/Technology
  • $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
  • $20,000 Jul 20, 2012 Issue: Budget/Appropriations Defense
  • $20,000 Feb 05, 2001 Issue: Immigration

Estimated quarterly lobbying spending

LRCX Revenue by Segment or Geography

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U.S. Patents

New patents grants

  • Patent Title: Line bending control for memory applications Apr. 08, 2025
  • Patent Title: Station-to-station control of backside bow compensation deposition Apr. 08, 2025
  • Patent Title: Friction stir welding in semiconductor manufacturing applications Apr. 08, 2025
  • Patent Title: Reduced footprint wafer handling platform Apr. 08, 2025
  • Patent Title: Systems and methods for metastable activated radical selective strip and etch using dual plenum showerhead Apr. 08, 2025
  • Patent Title: Systems and methods for metastable activated radical selective strip and etch using dual plenum showerhead Apr. 08, 2025
  • Patent Title: Plasma viewport Apr. 08, 2025
  • Patent Title: Method and apparatus for measuring particles Apr. 08, 2025
  • Patent Title: Plasma-enhanced atomic layer deposition with radio-frequency power ramping Apr. 08, 2025
  • Patent Title: Thermoelectric cooling pedestal for substrate processing systems Apr. 01, 2025
  • Patent Title: Mask encapsulation to prevent degradation during fabrication of high aspect ratio features Apr. 01, 2025
  • Patent Title: Multilayer coatings of component parts for a work piece processing chamber Apr. 01, 2025
  • Patent Title: Systems and methods for using binning to increase power during a low frequency cycle Apr. 01, 2025
  • Patent Title: Inlet adapter component Apr. 01, 2025
  • Patent Title: Tungsten feature fill with inhibition control Mar. 25, 2025
  • Patent Title: Multi-layer hardmask for defect reduction in euv patterning Mar. 25, 2025
  • Patent Title: Gapfill of variable aspect ratio features with a composite peald and pecvd method Mar. 25, 2025
  • Patent Title: Protection system for switches in direct drive circuits of substrate processing systems Mar. 25, 2025
  • Patent Title: Plenum assemblies for cooling transformer coupled plasma windows Mar. 25, 2025
  • Patent Title: Chemical etch nonvolatile materials for mram patterning Mar. 18, 2025
  • Patent Title: Process control for ion energy delivery using multiple generators and phase control Mar. 18, 2025
  • Patent Title: Non-elastomeric, non-polymeric, non-metallic membrane valves for semiconductor processing equipment Mar. 18, 2025
  • Patent Title: In-situ pecvd cap layer Mar. 18, 2025
  • Patent Title: Carbon based depositions used for critical dimension control during high aspect ratio feature etches and for forming protective layers Mar. 11, 2025
  • Patent Title: Single crystal metal oxide plasma chamber component Mar. 11, 2025
  • Patent Title: Bubble defect reduction Mar. 11, 2025
  • Patent Title: Lipseal edge exclusion engineering to maintain material integrity at wafer edge Mar. 11, 2025
  • Patent Title: High temperature rf connection with integral thermal choke Mar. 04, 2025
  • Patent Title: Flow metrology calibration for improved processing chamber matching in substrate processing systems Mar. 04, 2025
  • Patent Title: Wafer shielding for prevention of lipseal plate-out Mar. 04, 2025
  • Patent Title: Multiple-output radiofrequency matching module and associated methods Jul. 16, 2024
  • Patent Title: Voltage transient detector and current transient detector Jul. 16, 2024
  • Patent Title: Efficient cleaning and etching of high aspect ratio structures Jul. 16, 2024
  • Patent Title: Modulated atomic layer deposition Jul. 16, 2024
  • Patent Title: Nitride films with improved etch selectivity for 3d nand integration Jul. 16, 2024
  • Patent Title: Selective carbon deposition Jul. 16, 2024
  • Patent Title: Ion beam etching with sidewall cleaning Jul. 02, 2024
  • Patent Title: Integrated tool lift Jul. 02, 2024
  • Patent Title: Edge ring arrangement with moveable edge rings Jul. 02, 2024
  • Patent Title: Detecting wafer status in a wafer chuck assembly Jul. 02, 2024
  • Patent Title: Selective etch using a sacrificial mask Jul. 02, 2024
  • Patent Title: Determining and controlling substrate temperature during substrate processing Jun. 25, 2024
  • Patent Title: Method for etching an etch layer Jun. 25, 2024
  • Patent Title: Low-κ ald gap-fill methods and material Jun. 25, 2024
  • Patent Title: Method for manufacturing scain target Jun. 25, 2024
  • Patent Title: Multi-layer feature fill Jun. 18, 2024
  • Patent Title: Plasma enhanced wafer soak for thin film deposition Jun. 18, 2024
  • Patent Title: Remote-plasma clean (rpc) directional-flow device Jun. 18, 2024
  • Patent Title: Copper electrofill on non-copper liner layers Jun. 18, 2024
  • Patent Title: High step coverage tungsten deposition Jun. 04, 2024
Government Contracts

Federal grants, loans, and purchases

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Estimated quarterly amount awarded from public contracts

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LRCX News

Recent insights relating to LRCX

CNBC Recommendations

Recent picks made for LRCX stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in LRCX

LRCX Analyst Ratings

LRCX Stock Forecasts
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LRCX Analyst Forecasts
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Frequently Asked Questions
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* Analyst consensus is not financial advice. Please see our data disclaimers .

LRCX Top Shareholders
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Frequently Asked Questions
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* 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.

LRCX Stock Smart Score

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.
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