Lam Research Corp
LRCX- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- SEC CIK
- 0000707549
In the last 90 days, Lam Research Corp insiders filed 0 open-market purchases and 7 sales; 3,142 institutions reported holding it in 13F filings for Q2 2026, worth $463.8B in total; 6 superinvestors hold it, including Coatue Management and Tiger Global Management.
13F holders, Q4 2014
Institutional positions in Lam Research Corp as of Dec 31, 2014. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1
- No complete 13F data for Q3 2014
- Shares held
- 7
- No complete 13F data for Q3 2014
- Total value
- $555
- No complete 13F data for Q3 2014
Holders and value by quarter
Institutions reporting LRCX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 3,142 | $463.8B |
| Q1 2026 | 2,652 | $221.3B |
| Q4 2025 | 2,396 | $184.9B |
| Q3 2025 | 2,111 | $140.5B |
| Q2 2025 | 1,883 | $103.1B |
| Q1 2025 | 1,802 | $75.8B |
| Q4 2024 | 1,697 | $75.3B |
| Q3 2024 | 1,469 | $83.6B |
| Q2 2024 | 1,793 | $121.4B |
| Q1 2024 | 1,732 | $115.2B |
| Q4 2023 | 1,632 | $91.9B |
| Q3 2023 | 1,451 | $70.0B |
| Q2 2023 | 1,434 | $73.0B |
| Q1 2023 | 1,366 | $63.2B |
| Q4 2022 | 1,347 | $47.6B |
| Q3 2022 | 1,273 | $42.6B |
| Q2 2022 | 1,310 | $47.9B |
| Q1 2022 | 1,391 | $60.5B |
| Q4 2021 | 1,461 | $84.2B |
| Q3 2021 | 1,301 | $65.8B |
| Q2 2021 | 1,315 | $76.4B |
| Q1 2021 | 1,263 | $70.9B |
Institutions, Q4 2014
Shares, value and share of portfolio for each institution holding Lam Research Corp.
Our 13F data for Q3 2014 is incomplete, so changes from the previous quarter aren't shown.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raffa Wealth Management, LLC | 7 | $555 | 0.00% | – | – |