Lam Research Corp (LRCX) stock trades by Congress
Sector: Industrials & transport
Members of Congress disclosed 44 trades in Lam Research Corp (LRCX) between Nov 2024 and Aug 2026: 16 purchases and 28 sales by 17 members. The most active were David Taylor (R-OH, 8 trades), Ro Khanna (D-CA, 8 trades) and Jefferson Shreve (R-IN, 4 trades). The latest trade listed here is from August 13, 2026. 2 newer trades from the last 60 days are shown in TraderCongress Pro.
- Trades (2 years)
- 44
- Purchases
- 16
- Sales
- 28
- Members
- 17
Democrat Democrats: 19Republican Republicans: 25
Which members of Congress traded LRCX?
- David TaylorR-OH · House8 tradeslast Jun 2026
- Ro KhannaD-CA · House8 tradeslast Jan 2026
- Jefferson ShreveR-IN · House4 tradeslast May 2025
- John BoozmanR-AR · Senate3 tradeslast Jan 2026
- Markwayne MullinR-OK · Senate3 tradeslast Dec 2025
- Sheldon WhitehouseD-RI · Senate3 tradeslast Aug 2026
- Jonathan JacksonD-IL · House2 tradeslast Sep 2025
- Marjorie GreeneR-GA · House2 tradeslast Apr 2025
- Robert BresnahanR-PA · House2 tradeslast Apr 2025
- Valerie HoyleD-OR · House2 tradeslast Sep 2025
- Alan ArmstrongR-OK · Senate1 tradeslast Mar 2026
- Byron DonaldsR-FL · House1 tradeslast Aug 2025
- Cleo FieldsD-LA · House1 tradeslast Feb 2026
- Gilbert CisnerosD-CA · House1 tradeslast Jan 2025
- Julie JohnsonD-TX · House1 tradeslast Apr 2025
- Tony WiedR-WI · House1 tradeslast Apr 2025
- William KeatingD-MA · House1 tradeslast Jan 2025
Who else trades LRCX?
- President Donald Trump's financial disclosures list 8 trades in LRCX, the latest dated March 25, 2026.
- Ray Dalio (Bridgewater) held LRCX in the 13F filing for the quarter ended June 30, 2026.
- David Tepper (Appaloosa) held LRCX in the 13F filing for the quarter ended June 30, 2026.
Positions, changes and the full presidential record are in Celebrity Portfolio, part of TraderCongress Pro.
Latest LRCX trades by members of Congress
The 40 most recent trades older than 60 days, as filed: amounts are the disclosed ranges. 2 newer trades are in TraderCongress Pro.
| Member | Trade | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Sheldon WhitehouseD-RI · Senate | Partial sell | $1K–15K | Aug 13, 2026 | Sep 2, 2026 |
| David TaylorR-OH · House | Sell | $1K–15K | Jun 5, 2026 | Jun 12, 2026 |
| David TaylorR-OH · House | Sell | $1K–15K | Apr 27, 2026 | May 7, 2026 |
| Alan ArmstrongR-OK · Senate | Buy | $1K–15K | Mar 27, 2026 | Jul 21, 2026 |
| David TaylorR-OH · House | Buy | $1K–15K | Mar 12, 2026 | Mar 20, 2026 |
| David TaylorR-OH · House | Sell | $1K–15K | Feb 26, 2026 | Mar 6, 2026 |
| Cleo FieldsD-LA · House | Buy | $15K–50K | Feb 3, 2026 | Feb 24, 2026 |
| Ro KhannaD-CA · House | Buy | $1K–15K | Jan 29, 2026 | Feb 6, 2026 |
| Ro KhannaD-CA · House | Buy | $1K–15K | Jan 23, 2026 | Feb 6, 2026 |
| David TaylorR-OH · House | Sell | $1K–15K | Jan 16, 2026 | Feb 2, 2026 |
| John BoozmanR-AR · Senate | Partial sell | $1K–15K | Jan 8, 2026 | Feb 15, 2026 |
| David TaylorR-OH · House | Sell | $15K–50K | Jan 8, 2026 | Jan 21, 2026 |
| Markwayne MullinR-OK · Senate | Buy | $50K–100K | Dec 29, 2025 | Jan 16, 2026 |
| Valerie HoyleD-OR · House | Sell | $1K–15K | Sep 23, 2025 | Oct 10, 2025 |
| David TaylorR-OH · House | Sell | $1K–15K | Sep 22, 2025 | Oct 7, 2025 |
| Jonathan JacksonD-IL · House | Sell | $1K–15K | Sep 3, 2025 | Oct 15, 2025 |
| Sheldon WhitehouseD-RI · Senate | Partial sell | $15K–50K | Aug 28, 2025 | Sep 3, 2025 |
| Jonathan JacksonD-IL · House | Buy | $1K–15K | Aug 13, 2025 | Sep 23, 2025 |
| Byron DonaldsR-FL · House | Buy | $1K–15K | Aug 7, 2025 | Sep 5, 2025 |
| David TaylorR-OH · House | Sell | $1K–15K | Jul 18, 2025 | Sep 2, 2025 |
| Markwayne MullinR-OK · Senate | Buy | $15K–50K | May 13, 2025 | Jun 11, 2025 |
| Jefferson ShreveR-IN · House | Sell | $15K–50K | May 12, 2025 | Jun 22, 2025 |
| Tony WiedR-WI · House | Sell | $1M–5M | Apr 30, 2025 | May 13, 2025 |
| Ro KhannaD-CA · House | Sell | $1K–15K | Apr 23, 2025 | May 12, 2025 |
| John BoozmanR-AR · Senate | Partial sell | $1K–15K | Apr 16, 2025 | May 14, 2025 |
| Ro KhannaD-CA · House | Sell | $15K–50K | Apr 15, 2025 | May 12, 2025 |
| Markwayne MullinR-OK · Senate | Partial sell | $50K–100K | Apr 8, 2025 | May 12, 2025 |
| Robert BresnahanR-PA · House | Sell | $1K–15K | Apr 8, 2025 | May 8, 2025 |
| Julie JohnsonD-TX · House | Sell | $1K–15K | Apr 7, 2025 | May 14, 2025 |
| Jefferson ShreveR-IN · House | Sell | $15K–50K | Apr 7, 2025 | May 8, 2025 |
| Marjorie GreeneR-GA · House | Buy | $1K–15K | Apr 4, 2025 | Apr 7, 2025 |
| Jefferson ShreveR-IN · House | Buy | $50K–100K | Mar 31, 2025 | Apr 11, 2025 |
| Ro KhannaD-CA · House | Buy | $15K–50K | Mar 12, 2025 | Apr 10, 2025 |
| Ro KhannaD-CA · House | Buy | $1K–15K | Mar 6, 2025 | Apr 10, 2025 |
| Jefferson ShreveR-IN · House | Sell | $50K–100K | Mar 5, 2025 | Apr 11, 2025 |
| Ro KhannaD-CA · House | Buy | $1K–15K | Feb 19, 2025 | Mar 6, 2025 |
| John BoozmanR-AR · Senate | Partial sell | $1K–15K | Feb 5, 2025 | Mar 6, 2025 |
| Valerie HoyleD-OR · House | Sell | $1K–15K | Feb 4, 2025 | Sep 12, 2025 |
| Gilbert CisnerosD-CA · House | Sell | $15K–50K | Jan 28, 2025 | Feb 11, 2025 |
| William KeatingD-MA · House | Sell | $1K–15K | Jan 24, 2025 | Feb 25, 2025 |
Frequently asked questions
- Which members of Congress traded LRCX?
- 17 members of Congress disclosed trades in Lam Research Corp (LRCX) in the last two years, led by David Taylor (8 trades), Ro Khanna (8 trades), Jefferson Shreve (4 trades), John Boozman (3 trades) and Markwayne Mullin (3 trades).
- Is Congress buying or selling LRCX?
- Members have mostly been selling LRCX: 16 purchases and 28 sales. Democrats made 19 trades and Republicans 25 trades.
- When did a member of Congress last trade LRCX?
- The latest trade listed here is from August 13, 2026. Members have up to 45 days to disclose a trade, so newer ones appear as they are filed.
- Do famous investors own LRCX?
- Yes. In their latest SEC 13F filings, Ray Dalio and David Tepper reported holding LRCX. TraderCongress Pro shows their positions and changes in Celebrity Portfolio.