The Vanguard Group 13D and 13G filings for Lam Research Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-02-13 5:08 pm Sale | 2023-12-29 | 13G | Lam Research Corporation LRCX | The Vanguard Group | 117,114,680 8.890% | -767,990 (-0.65%) | Filing |
| 2023-02-09 11:25 am Purchase | 2022-12-30 | 13G | Lam Research Corporation LRCX | The Vanguard Group | 117,882,670 8.640% | 2,832,690 (+2.46%) | Filing |
| 2022-02-10 08:22 am Sale | 2021-12-31 | 13G | Lam Research Corporation LRCX | The Vanguard Group | 115,049,980 8.170% | -1,350,980 (-1.16%) | Filing |
| 2021-02-10 11:14 am Sale | 2020-12-31 | 13G | Lam Research Corporation LRCX | The Vanguard Group | 116,400,960 8.080% | -1,491,690 (-1.27%) | Filing |
| 2020-02-12 09:26 am Sale | 2019-12-31 | 13G | Lam Research Corporation LRCX | The Vanguard Group | 117,892,650 8.120% | -961,480 (-0.81%) | Filing |