# MATERION CORP (MTRN)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/MTRN/

- Reporting holders: 15
- Reported value: $54.5M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [CONGRESS ASSET MANAGEMENT CO](https://holderbook.com/funds/897378-congress-asset-management-co/) | $51.8M | 192,274 | 0.3% | 1 |
| [Central Pacific Bank - Trust Division](https://holderbook.com/funds/2020066-central-pacific-bank-trust-division/) | $1.2M | 4,273 | 0.1% | 11 |
| [ANB BANK](https://holderbook.com/funds/2067126-anb-bank/) | $371.2K | 1,377 | 0.1% | 2 |
| [Hardin Capital Partners, LLC](https://holderbook.com/funds/2033094-hardin-capital-partners-llc/) | $296.5K | 1,100 | 0.1% | 2 |
| [Whalen Wealth Management Inc.](https://holderbook.com/funds/1894447-whalen-wealth-management-inc/) | $294.9K | 1,094 | 0.1% | 3 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $247.2K | 917 | 0.0% | 12 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $104.9K | 389 | 0.0% | 16 |
| [Versant Capital Management, Inc](https://holderbook.com/funds/1735057-versant-capital-management-inc/) | $95.2K | 353 | 0.0% | 32 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $36.7K | 136 | 0.0% | 17 |
| [Retirement Wealth Solutions LLC](https://holderbook.com/funds/2044741-retirement-wealth-solutions-llc/) | $33.4K | 124 | 0.0% | 8 |
| [GK Wealth Management LLC](https://holderbook.com/funds/2069222-gk-wealth-management-llc/) | $8.1K | 30 | 0.0% | 1 |
| [TOTH FINANCIAL ADVISORY CORP](https://holderbook.com/funds/866780-toth-financial-advisory-corp/) | $1.6K | 6 | 0.0% | 1 |
| [Noble Wealth Management PBC](https://holderbook.com/funds/2055065-noble-wealth-management-pbc/) | $809 | 3 | 0.0% | 1 |
| [GILPIN WEALTH MANAGEMENT, LLC](https://holderbook.com/funds/2058144-gilpin-wealth-management-llc/) | $809 | 3 | 0.0% | 4 |
| [Davis Capital Management](https://holderbook.com/funds/1811806-davis-capital-management/) | $270 | 1 | 0.0% | 2 |
| [Polaris Financial Partners](https://holderbook.com/funds/2103435-polaris-financial-partners/) | $36 | 132 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 15 | $54.5M |
| Q2 2026 | 408 | $6.6B |
| Q1 2026 | 333 | $2.9B |
| Q4 2025 | 298 | $2.5B |
| Q3 2025 | 301 | $2.4B |
| Q2 2025 | 255 | $1.6B |
| Q1 2025 | 250 | $1.6B |
| Q4 2024 | 245 | $1.9B |
| Q3 2024 | 251 | $2.2B |
| Q2 2024 | 246 | $2.1B |
| Q1 2024 | 251 | $2.6B |
| Q4 2023 | 228 | $2.6B |