Lam Research Corporation Common Stock
LRCX US5128071082
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.
Annual Performance 1
| 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| 52% | -41% | 91% | -3% | 0% |
Annual Insiders Turnover, USD 2
1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);
Insider Activity
| Person | Price | Shares | Total | Published | Completed |
|---|---|---|---|---|---|
| Harter Ava CLO |
63.66 USD |
9 Bought |
602 USD |
05/08/2025 | 08/04/2025 |
| Varadarajan Seshasayee SR VP |
90.00 USD |
35,760 Sold |
3,218,400 USD |
20/02/2025 | 20/02/2025 |
| Varadarajan Seshasayee SR VP |
90.00 USD |
74,320 Sold |
6,688,800 USD |
20/02/2025 | 20/02/2025 |
| Mayer Bethany |
75.16 USD |
1,660 Sold |
124,757 USD |
01/11/2024 | 01/11/2024 |
| Correia Christina CCO |
817.51 USD |
647 Sold |
528,929 USD |
01/10/2024 | 01/10/2024 |
| Fernandes Neil J SR VP |
1,056.99 USD |
1,620 Sold |
1,712,324 USD |
12/07/2024 | 12/07/2024 |
| Correia Christina CCO |
1,062.26 USD |
647 Sold |
687,282 USD |
01/07/2024 | 01/07/2024 |
| Archer Timothy CEO |
1,078.69 USD |
219 Sold |
236,233 USD |
28/06/2024 | 28/06/2024 |
| Archer Timothy CEO |
1,082.06 USD |
400 Sold |
432,824 USD |
28/06/2024 | 28/06/2024 |
| Archer Timothy CEO |
1,060.94 USD |
546 Sold |
579,273 USD |
28/06/2024 | 28/06/2024 |