NASDAQ · Technology

LAM RESEARCH CORP LRCX

Lam Research Corporation designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the fabrication of integrated circuits in the United States, China, Korea, Taiwan, Japan, Southeast Asia, and Europe.

Industrial Machinery/Components

Company profile

Business mix

  • The company offers ALTUS systems to deposit conformal or selective films for tungsten or molybdenum metallization applications; SABRE electrochemical deposition products for copper interconnect transition that offers copper damascene manufacturing.
  • It also provides Flex for dielectric etch applications; Vantex, a dielectric etch system that provides RF technology and repeatable wafer-to-wafer performance enabled by Equipment Intelligence solutions; Kiyo for conductor etch applications.
  • In addition, the company offers Coronus bevel clean products to enhance die yield; and Da Vinci, DV-Prime, EOS, and SP series products to address various wafer cleaning applications.
  • Further, it provides Reliant deposition, etch, and clean products; and Sense.i platform products, as well as customer service, spares, and upgrades.

Current key questions

  • Can demand for the company's products and platforms keep growing within semiconductor equipment & materials?
  • How durable are margins as product cycles, R&D spending, cloud or AI investment, and competition change?
  • Does customer concentration, switching cost, or ecosystem control support long-term pricing power?
Holders 10 Current sample portfolio
Public mentions 0 Videos / interviews / letters
Valuation snapshot
PE 57.28 FCF 1.58% Buyback 2.5%
2026-06-07

Current firm holders

Firm Weight Value Filing period
Coatue Management Philippe Laffont 7.4% $2.1B 2026-03-31
Alkeon Capital Management 1.4% $833.4M 2026-03-31
Tiger Global Management Chase Coleman 3.6% $833.4M 2026-03-31
Bridgewater Associates Ray Dalio 1.5% $335.7M 2026-03-31
Polen Capital Management 1.6% $225.3M 2026-03-31
Whale Rock Capital Management Alex Sacerdote 2.6% $204.7M 2026-03-31
Sands Capital Management Frank Sands 0.6% $161.4M 2026-03-31
Appaloosa David Tepper 1.4% $81.7M 2026-03-31
Gotham Asset Management Joel Greenblatt 0.2% $63.6M 2026-03-31
Third Point Dan Loeb 0.8% $16.0M 2026-03-31

Recent trading changes over the last 2 quarters

Net buyers 7 Last 2 13F filing periods
Net reducers 4 Last 2 13F filing periods
Unchanged holders 0 Share count unchanged
Increase amount $642.0M Estimated from net added shares
Reduction amount $1.3B Estimated from net reduced shares
Net share change / base shares -12.2% -3,195,871 / 26,134,323
Appaloosa David Tepper 2 filing periods
13F 2025-12-31 Filed 2026-02-17
Minor increase Shares 14.9% 13F value change +$23.2M
13F 2026-03-31 Filed 2026-05-15
Minor reduction Shares -10.0% 13F value change +$9.0M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 370,000 Last 2 periods +12,500 (+3.4%) Total shares 382,500 Value $81.7M
Third Point Dan Loeb 1 filing periods
13F 2026-03-31 Filed 2026-05-15
New Shares - 13F value change +$16.0M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 0 Last 2 periods +75,000 (New) Total shares 75,000 Value $16.0M
Coatue Management Philippe Laffont 2 filing periods
13F 2025-12-31 Filed 2026-02-17
Minor reduction Shares -1.5% 13F value change +$345.6M
13F 2026-03-31 Filed 2026-05-15
Minor increase Shares 2.4% 13F value change +$467.4M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 9,954,492 Last 2 periods +89,013 (+0.9%) Total shares 10,043,505 Value $2.1B
Tiger Global Management Chase Coleman 2 filing periods
13F 2025-12-31 Filed 2026-02-17
Major reduction Shares -25.9% 13F value change -$36.7M
13F 2026-03-31 Filed 2026-05-15
Unchanged Shares 0.0% 13F value change $0
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 5,260,328 Last 2 periods -1,359,889 (-25.9%) Total shares 3,900,439 Value $833.4M
Bridgewater Associates Ray Dalio 2 filing periods
13F 2025-12-31 Filed 2026-02-13
Minor reduction Shares -12.2% 13F value change +$56.8M
13F 2026-03-31 Filed 2026-05-15
Major reduction Shares -48.3% 13F value change -$185.0M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 3,463,980 Last 2 periods -1,892,751 (-54.6%) Total shares 1,571,229 Value $335.7M
Gotham Asset Management Joel Greenblatt 2 filing periods
13F 2025-12-31 Filed 2026-02-17
Major increase Shares 24.6% 13F value change +$18.8M
13F 2026-03-31 Filed 2026-05-15
Minor increase Shares 0.8% 13F value change +$13.0M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 237,177 Last 2 periods +60,552 (+25.5%) Total shares 297,729 Value $63.6M
Triple Frond Partners 2 filing periods
13F 2025-12-31 Filed 2026-02-13
Major reduction Shares -31.0% 13F value change -$6.7M
13F 2026-03-31 Filed 2026-05-15
Sold out Shares -100.0% 13F value change -$50.6M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 427,890 Last 2 periods -427,890 (-100.0%) Total shares 0 Value $0
Whale Rock Capital Management Alex Sacerdote 1 filing periods
13F 2026-03-31 Filed 2026-05-15
New Shares - 13F value change +$204.7M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 0 Last 2 periods +957,877 (New) Total shares 957,877 Value $204.7M
Alkeon Capital Management 2 filing periods
13F 2025-12-31 Filed 2026-02-17
Unchanged Shares 0.0% 13F value change $0
13F 2026-03-31 Filed 2026-05-15
Major reduction Shares -39.2% 13F value change -$265.7M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 6,420,456 Last 2 periods -2,520,000 (-39.2%) Total shares 3,900,456 Value $833.4M
Polen Capital Management 1 filing periods
13F 2026-03-31 Filed 2026-05-14
New Shares - 13F value change +$225.3M
Settlement As of 13F 2026-03-31 · Filed 2026-05-14
Base shares 0 Last 2 periods +1,054,495 (New) Total shares 1,054,495 Value $225.3M
Sands Capital Management Frank Sands 1 filing periods
13F 2026-03-31 Filed 2026-05-08
New Shares - 13F value change +$161.4M
Settlement As of 13F 2026-03-31 · Filed 2026-05-08
Base shares 0 Last 2 periods +755,222 (New) Total shares 755,222 Value $161.4M

Recent mentions

No public mentions.