Who owns MATERION Corp?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MTRN from SEC Form 13F filings across 407 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 407 institutions disclosed 20.3M shares of MATERION Corp worth $6.04B — about 97.7% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
407
13F holders
$6.04B
value, 2026 filers
97.7%
of shares outstanding (20.3M sh)
109
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MTRN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 3.5M | $1.03B | 0.0% | 16.7% | +3.1% |
| 2 | STATE STREET CORP | 1.5M | $433.0M | 0.0% | 7% | +9.6% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.4M | $415.3M | 0.0% | 6.7% | +3.5% |
| 4 | Capital Research Global Investors | 1.0M | $297.5M | 0.0% | 4.8% | +26.7% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 937,553 | $278.8M | 0.0% | 4.5% | +1.0% |
| 6 | AMERICAN CENTURY COMPANIES INC | 616,020 | $183.2M | 0.1% | 3% | -30.2% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 591,006 | $175.8M | 0.0% | 2.8% | +17.3% |
| 8 | DIMENSIONAL FUND ADVISORS LP | 577,952 | $171.9M | 0.0% | 2.8% | -34.7% |
| 9 | Fisher Asset Management, LLC | 495,230 | $147.3M | 0.0% | 2.4% | +12.0% |
| 10 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | 446,069 | $132.7M | 0.4% | 2.1% | -15.8% |
| 11 | MORGAN STANLEY | 411,140 | $122.3M | 0.0% | 2% | -3.1% |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ | 329,282 | $97.9M | 0.0% | 1.6% | +1249.4% |
| 13 | SEGALL BRYANT & HAMILL, LLC | 313,988 | $93.4M | 1.1% | 1.5% | -6.1% |
| 14 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 281,712 | $83.8M | 0.1% | 1.4% | +8.1% |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 270,972 | $80.6M | 0.0% | 1.3% | -7.4% |
| 16 | NORTHERN TRUST CORP | 264,657 | $78.7M | 0.0% | 1.3% | +6.8% |
| 17 | RAYMOND JAMES FINANCIAL INC | 245,405 | $73.0M | 0.0% | 1.2% | -16.1% |
| 18 | GOLDMAN SACHS GROUP INC | 235,842 | $70.1M | 0.0% | 1.1% | +101.8% |
| 19 | Nuveen, LLC | 228,570 | $68.0M | 0.0% | 1.1% | +59.6% |
| 20 | Copeland Capital Management, LLC | 227,669 | $67.7M | 1.4% | 1.1% | -14.2% |
| 21 | Harvey Partners, LLC | 220,068 | $65.4M | 4.5% | 1.1% | -24.9% |
| 22 | Trigran Investments, Inc. | 219,877 | $65.4M | 12.0% | 1.1% | -34.2% |
| 23 | Invesco Ltd. | 200,119 | $59.5M | 0.0% | 1% | +11.7% |
| 24 | GAMCO INVESTORS, INC. ET AL | 180,940 | $53.8M | 0.5% | 0.9% | -5.4% |
| 25 | BANK OF AMERICA CORP /DE/ | 173,108 | $51.5M | 0.0% | 0.8% | +46.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.