Institutional Ownership
Materion Corp
CUSIP 576690101COMMTRNQ1 2026
13D / 13G Filings
26
Schedule 13D/13G on record
Beneficial Filers
9
Distinct reporting persons
Largest Stake
17.5%
Max % of class reported
Institutional Holders
324
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
26 filings · latest Jan 30, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jan 30, 2026 | The Vanguard Group | 13G/A | 11.3% | 2.34M | SEC |
| 2 | Aug 11, 2025 | State Street Corporation | 13G | 6.2% | 1.30M | SEC |
| 3 | Jul 15, 2025 | Dimensional Fund Advisors LP | 13G/A | 4.9% | 1.01M | SEC |
| 4 | Apr 30, 2025 | Blackrock, Inc. | 13G/A | 15.0% | 3.11M | SEC |
| 5 | Feb 13, 2025 | Capital Research Global Investors | 13G/A | 8.9% | 1.84M | SEC |
| 6 | Nov 12, 2024 | Capital Research Global Investors | 13G/A | 7.6% | 1.58M | SEC |
| 7 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 12.3% | 2.54M | SEC |
| 8 | Feb 9, 2024 | Capital Research Global Investors | 13G/A | 6.5% | 1.35M | SEC |
| 9 | Feb 9, 2024 | Dimensional Fund Advisors LP | 13G/A | 5.9% | 1.22M | SEC |
| 10 | Jan 22, 2024 | Blackrock Inc. | 13G/A | 16.4% | 3.38M | SEC |
16 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Materion Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 3.37M | $487.32M |
| 2 | State Street Corp | 1.33M | $192.12M |
| 3 | Dimensional Fund Advisors LP | 885.2K | $128.03M |
| 4 | American Century Companies Inc | 882.7K | $127.68M |
| 5 | Capital Research Global Investors | 789.9K | $114.26M |
| 6 | Barrow Hanley Mewhinney & Strauss LLC | 529.8K | $76.64M |
| 7 | Geode Capital Management, LLC | 504.0K | $72.91M |
| 8 | Ack Asset Management LLC | 474.8K | $68.68M |
| 9 | Fisher Asset Management, LLC | 442.0K | $63.94M |
| 10 | Morgan Stanley | 424.5K | $61.40M |