MTRN fund manager activity
Materion Corporation · NYSE. Reported by 4 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.
Q2 2025
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Ken Fisher - Fisher Asset Management | Trimmed | 127,168 | $10,093,323 | 0.00% | Aug 13, 2025 |
| Joel Greenblatt - Gotham Asset Management | Trimmed | 4,335 | $344,069 | 0.00% | Aug 14, 2025 |
Q1 2025
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Ken Fisher - Fisher Asset Management | Trimmed | 158,601 | $12,941,841 | 0.01% | May 14, 2025 |
| Joel Greenblatt - Gotham Asset Management | New | 5,216 | $425,626 | 0.00% | May 15, 2025 |