Capital International Investors 13D and 13G filings for MKS Instruments, Inc.:
- 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 |
| 2025-02-07 7:38 pm Sale | 2024-09-30 | 13G | MKS Instruments, Inc. MKSI | Capital International Investors | 3,160,389 4.700% | -508,868 (-13.87%) | Filing |
| 2024-02-09 6:03 pm Sale | 2024-02-07 | 13G | MKS Instruments, Inc. MKSI | Capital International Investors | 3,669,257 5.500% | -3,159,506 (-46.27%) | Filing |
| 2023-02-10 2:51 pm Purchase | 2023-02-10 | 13G | MKS Instruments, Inc. MKSI | Capital International Investors | 6,828,763 10.300% | 243,541 (+3.70%) | Filing |
| 2023-02-10 2:05 pm Purchase | 2023-02-14 | 13G | MKS Instruments, Inc. MKSI | Capital International Investors | 6,585,222 9.900% | 1,725,268 (+35.50%) | Filing |
| 2022-02-11 11:19 am Purchase | 2022-02-14 | 13G | MKS Instruments, Inc. MKSI | Capital International Investors | 4,859,954 8.800% | 1,056,166 (+27.77%) | Filing |
| 2021-02-16 1:43 pm Sale | 2021-02-16 | 13G | MKS Instruments, Inc. MKSI | Capital International Investors | 3,803,788 6.900% | -553,644 (-12.71%) | Filing |