BlackRock, Inc. 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 |
| 2024-01-25 1:48 pm Purchase | 2023-12-31 | 13G | Lam Research Corporation LRCX | BlackRock Inc. BLK | 117,779,780 8.900% | 7,510,080 (+6.81%) | Filing |
| 2023-02-03 4:27 pm Sale | 2022-12-31 | 13G | Lam Research Corporation LRCX | BlackRock Inc. BLK | 110,269,700 8.100% | -738,990 (-0.67%) | Filing |
| 2022-01-31 5:59 pm Sale | 2021-12-31 | 13G | Lam Research Corporation LRCX | BlackRock Inc. BLK | 111,008,690 7.900% | -1,922,490 (-1.70%) | Filing |
| 2021-01-29 5:22 pm Sale | 2020-12-31 | 13G | Lam Research Corporation LRCX | BlackRock Inc. BLK | 112,931,180 7.800% | -12,142,360 (-9.71%) | Filing |
| 2020-02-05 12:16 pm Purchase | 2019-12-31 | 13G | Lam Research Corporation LRCX | BlackRock Inc. BLK | 125,073,540 8.600% | 10,782,920 (+9.43%) | Filing |