Materion Corporation (MTRN) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for MTRN. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 3,473,501 | $1.0B | INCREASED |
| Vanguard | 2,517,580 | $749M | INCREASED |
| State Street | 1,456,230 | $433M | INCREASED |
| Capital Group | 1,000,456 | $298M | INCREASED |
| American Century Companies | 616,020 | $183M | DECREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Robert J Phillippy (Director) | AWARD | 7 | 2026-09-04 | |
| Jugal K. Vijayvargiya (President and CEO) | AWARD | 11 | 2026-09-04 | |
| Melissa A Fashinpaur (Chief Accounting Officer) | AWARD | 1 | 2026-09-04 | |
| Patrick M. Prevost (Director) | AWARD | 9 | 2026-09-04 | |
| Craig S Shular (Director) | AWARD | 31 | 2026-09-04 |
Full institutional holdings, insider history, and congressional trades for Materion Corporation on SentiSense.