MTRN — Materion Corp Institutional Holders · Q3 2026
Who owns Materion Corp (MTRN)? 18 institutions reported holding $54.78M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Congress Asset Management Co ($51.8M), Central Pacific Bank - Trust Division ($1.2M), Anb Bank ($371,225).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CONGRESS ASSET MANAGEMENT CO | $51.8M | 192,274 | New |
| 2 | Central Pacific Bank - Trust Division | $1.2M | 4,273 | Hold |
| 3 | ANB BANK | $371,225 | 1,377 | Hold |
| 4 | Hardin Capital Partners, LLC | $296,549 | 1,100 | Hold |
| 5 | Whalen Wealth Management Inc. | $294,931 | 1,094 | Trimmed |
| 6 | Byrne Asset Management LLC | $267,498 | 46,200 | New |
| 7 | GAMMA Investing LLC | $247,214 | 917 | Added |
| 8 | Farther Finance Advisors, LLC | $104,871 | 389 | Added |
| 9 | Versant Capital Management, Inc | $95,165 | 353 | Hold |
| 10 | MassMutual Private Wealth & Trust, FSB | $36,664 | 136 | Hold |
| 11 | Polaris Financial Partners | $36,000 | 132 | New |
| 12 | Retirement Wealth Solutions LLC | $33,372 | 124 | Trimmed |
| 13 | GK Wealth Management LLC | $8,091 | 30 | New |
| 14 | TOTH FINANCIAL ADVISORY CORP | $1,618 | 6 | New |
| 15 | Noble Wealth Management PBC | $809 | 3 | New |
| 16 | GILPIN WEALTH MANAGEMENT, LLC | $809 | 3 | Hold |
| 17 | Davis Capital Management | $270 | 1 | Hold |
| 18 | Legacy Wealth Asset Management, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-09-30