LRCXCongressional Stock Trades
Lam Research Corp
Special Industry Machinery, NEC
Congressional stock trades in Lam Research Corp (LRCX) from House and Senate STOCK Act filings. See which members of Congress bought or sold, disclosed amounts, and filing dates.
Total Trades
40
Politicians Trading
17
Last Traded
Aug 13, 2026
Trading History
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Ro KhannaD | Sep 4, 2026 | Aug 3, 2026 | Sell | $1,001 - $15,000 | -2.21% |
| Cleo FieldsD | Feb 24, 2026 | Feb 3, 2026 | Buy | $15,001 - $50,000 | +25.21% |
| Jonathan L. JacksonD | Oct 15, 2025 | Sep 3, 2025 | Sell | $1,001 - $15,000 | +194.77% |
| Val T. HoyleD | Oct 10, 2025 | Sep 23, 2025 | Sell | $1,001 - $15,000 | +118.38% |
| Jonathan L. JacksonD | Sep 23, 2025 | Aug 13, 2025 | Buy | $1,001 - $15,000 | +169.92% |
| Val T. HoyleD | Sep 12, 2025 | Feb 4, 2025 | Sell | $1,001 - $15,000 | +260.54% |
| Julie JohnsonD | May 14, 2025 | Apr 7, 2025 | Sell | $1,001 - $15,000 | +363.20% |
| William R. KeatingD | Feb 25, 2025 | Jan 24, 2025 | Sell | $1,001 - $15,000 | +261.58% |
| Gilbert Ray Cisneros, Jr.D | Feb 11, 2025 | Jan 28, 2025 | Sell | $15,001 - $50,000 | +286.67% |
Price History
About Lam Research Corp
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.