Capital Research Global Investors 13D and 13G filings for Materion 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 |
| 2026-05-14 10:19 am Sale | 2026-03-31 | 13G | MATERION CORPORATION MTRN | Capital Research Global Investors | 789,873 3.800% | -1,048,611 (-57.04%) | Filing |
| 2025-02-13 2:15 pm Purchase | 2024-12-31 | 13G | MATERION CORPORATION MTRN | Capital Research Global Investors | 1,838,484 8.900% | 257,637 (+16.30%) | Filing |
| 2024-11-12 12:54 pm Purchase | 2024-11-07 | 13G | MATERION CORPORATION MTRN | Capital Research Global Investors | 1,580,847 7.600% | 233,309 (+17.31%) | Filing |
| 2024-02-09 5:49 pm Purchase | 2024-02-07 | 13G | MATERION CORPORATION MTRN | Capital Research Global Investors | 1,347,538 6.500% | 257,716 (+23.65%) | Filing |
| 2023-02-13 3:32 pm Purchase | 2023-02-14 | 13G | MATERION CORPORATION MTRN | Capital Research Global Investors | 1,089,822 5.300% | 1,089,822 (New Position) | Filing |