MATERION Corp
MTRN- Exchange
- NYSE
- Industry
- Metal Forgings & Stampings
- SEC CIK
- 0001104657
In the last 90 days, MATERION Corp insiders filed 0 open-market purchases and 5 sales; 406 institutions reported holding it in 13F filings for Q2 2026, worth $6.04B in total; superinvestors Soros Fund Management and ARK Invest hold it.
13F holders, Q2 2026
Institutional positions in MATERION Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 406
- +76 vs. Q1 2026
- Shares held
- 20.3M
- +363.7K (+1.8%) vs. Q1 2026
- Total value
- $6.04B
- +$3.15B (+109.4%) vs. Q1 2026
- New holders
- 106
- 130 more added
- Sold out
- 30
- 124 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MTRN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 406 | $6.04B |
| Q1 2026 | 334 | $2.88B |
| Q4 2025 | 297 | $2.46B |
| Q3 2025 | 302 | $2.40B |
| Q2 2025 | 256 | $1.55B |
| Q1 2025 | 253 | $1.60B |
| Q4 2024 | 246 | $1.93B |
| Q3 2024 | 253 | $2.17B |
| Q2 2024 | 246 | $2.11B |
| Q1 2024 | 250 | $2.55B |
| Q4 2023 | 226 | $2.51B |
| Q3 2023 | 226 | $1.97B |
| Q2 2023 | 221 | $2.20B |
| Q1 2023 | 227 | $2.25B |
| Q4 2022 | 197 | $1.74B |
| Q3 2022 | 202 | $1.58B |
| Q2 2022 | 203 | $1.43B |
| Q1 2022 | 204 | $1.64B |
| Q4 2021 | 204 | $1.71B |
| Q3 2021 | 181 | $1.28B |
| Q2 2021 | 189 | $1.41B |
| Q1 2021 | 183 | $1.23B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding MATERION Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alliancebernstein L.P. | 27,199 | $3.93M | 0.00% | +4,200+18.3% | Added |
| Barclays PLC | 14,979 | $4.45M | 0.00% | +8,236+122.1% | Added |
| Advisors Asset Management, Inc. | 15,595 | $4.64M | 0.07% | +1,703+12.3% | Added |
| Creative Planning | 15,812 | $4.70M | 0.00% | +5,107+47.7% | Added |
| New York State Common Retirement Fund | 15,929 | $4.74M | 0.01% | +300+1.9% | Added |
| PDT Partners, LLC | 15,931 | $4.74M | 0.25% | +15,931 | New |
| Citigroup Inc | 16,148 | $4.80M | 0.00% | +12,732+372.7% | Added |
| Vanguard Asset Management, Ltd | 16,351 | $4.86M | 0.00% | +577+3.7% | Added |
| Rice Hall James & Associates, LLC | 17,098 | $5.08M | 0.25% | −139−0.8% | Reduced |
| Jupiter Topco LLC | 17,993 | $5.35M | 0.00% | +17,993 | New |
| New York State Teachers Retirement System | 18,033 | $5.36M | 0.01% | −2,730−13.1% | Reduced |
| Portolan Capital Management, LLC | 20,860 | $6.20M | 0.23% | +20,860 | New |
| Russell Investments Group, Ltd. | 21,248 | $6.30M | 0.01% | +10,784+103.1% | Added |
| Martingale Asset Management L P | 21,817 | $6.49M | 0.15% | −9,001−29.2% | Reduced |
| Stifel Financial Corp | 23,739 | $7.06M | 0.01% | +559+2.4% | Added |
| California State Teachers Retirement System | 23,942 | $7.12M | 0.01% | −670−2.7% | Reduced |
| EAM Investors, LLC | 24,334 | $7.24M | 0.64% | +24,334 | New |
| Pathstone Holdings, LLC | 24,573 | $7.31M | 0.02% | −455−1.8% | Reduced |
| Gilman Hill Asset Management, LLC | 25,140 | $7.48M | 1.02% | −11,800−31.9% | Reduced |
| Deutsche Bank AG | 25,354 | $7.54M | 0.00% | +6,294+33.0% | Added |
| HRT Financial LP | 25,856 | $7.69M | 0.01% | +25,856 | New |
| Norges Bank | 25,900 | $7.70M | 0.00% | +25,900 | New |
| Allianz Asset Management GmbH | 26,512 | $7.88M | 0.01% | +26,512 | New |
| Mawer Investment Management Ltd. | 26,872 | $7.99M | 0.05% | +26,872 | New |
| Great West Life Assurance Co | 27,177 | $8.07M | 0.01% | −2,531−8.5% | Reduced |
| Chatham Capital Group, Inc. | 27,575 | $8.20M | 1.05% | −1,931−6.5% | Reduced |
| Intech Investment Management LLC | 27,704 | $8.24M | 0.08% | +6,804+32.6% | Added |
| ProShare Advisors LLC | 30,089 | $8.95M | 0.01% | −16,130−34.9% | Reduced |
| Bessemer Group Inc | 31,069 | $9.24M | 0.01% | −341−1.1% | Reduced |
| Algert Global LLC | 33,140 | $9.86M | 0.12% | +3,310+11.1% | Added |
| Fiera Capital Corp | 34,369 | $10.2M | 0.04% | −24,243−41.4% | Reduced |
| Aptus Capital Advisors, LLC | 35,821 | $10.7M | 0.08% | +197+0.6% | Added |
| Emerald Investment Advisers, LLC | 36,480 | $10.8M | 0.72% | +1,667+4.8% | Added |
| HighTower Advisors, LLC | 38,999 | $11.6M | 0.01% | −26,276−40.3% | Reduced |
| Heartland Advisors Inc | 40,550 | $12.1M | 0.54% | −7,802−16.1% | Reduced |
| Swiss National Bank | 40,800 | $12.1M | 0.01% | −200−0.5% | Reduced |
| Prudential Financial Inc | 42,958 | $12.8M | 0.01% | −97−0.2% | Reduced |
| Hawk Ridge Capital Management LP | 45,800 | $13.6M | 0.44% | +45,800 | New |
| UBS Group AG | 45,864 | $13.6M | 0.00% | −9,391−17.0% | Reduced |
| Phocas Financial Corp. | 46,207 | $13.7M | 1.91% | −2,406−4.9% | Reduced |
| Acadian Asset Management LLC | 49,131 | $14.6M | 0.02% | +44,961+1,078.2% | Added |
| Mutual of America Capital Management LLC | 50,693 | $15.1M | 0.15% | −2,663−5.0% | Reduced |
| Legal & General Group Plc | 50,958 | $15.2M | 0.00% | −868−1.7% | Reduced |
| Lumbard & Kellner, LLC | 51,579 | $15.3M | 4.65% | −20.0% | Reduced |
| Envestnet Asset Management Inc | 53,429 | $15.9M | 0.00% | −9,147−14.6% | Reduced |
| King Luther Capital Management Corp | 53,461 | $15.9M | 0.07% | −24,686−31.6% | Reduced |
| Jane Street Group, LLC | 54,177 | $16.1M | 0.01% | +30,296+126.9% | Added |
| Rhumbline Advisers | 56,976 | $16.9M | 0.01% | −7,227−11.3% | Reduced |
| Thrivent Financial for Lutherans | 57,092 | $17.0M | 0.03% | +43,251+312.5% | Added |
| Raiffeisen Bank International AG | 62,109 | $18.0M | 0.21% | +62,109 | New |
| Emerald Mutual Fund Advisers Trust | 61,247 | $18.2M | 0.64% | +61,247 | New |
| UBS Asset Management Americas Inc | 61,472 | $18.3M | 0.00% | +18,926+44.5% | Added |
| SEI Investments Co | 63,136 | $18.8M | 0.02% | −16,472−20.7% | Reduced |
| Citadel Advisors LLC | 64,753 | $19.3M | 0.01% | +26,680+70.1% | Added |
| Wells Fargo & Company | 65,217 | $19.4M | 0.00% | +7,868+13.7% | Added |
| Agf Management Ltd | 68,093 | $20.3M | 0.08% | +68,093 | New |
| Granahan Investment Management Inc | 69,793 | $20.8M | 0.74% | −74,683−51.7% | Reduced |
| AQR Capital Management LLC | 69,840 | $20.8M | 0.01% | +24,936+55.5% | Added |
| Gendell Jeffrey L | 71,296 | $21.2M | 0.19% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 71,497 | $21.3M | 0.06% | −2,733−3.7% | Reduced |
| FMR LLC | 75,705 | $22.5M | 0.00% | +63,196+505.2% | Added |
| Ameriprise Financial Inc | 76,626 | $22.8M | 0.00% | −3,784−4.7% | Reduced |
| Royce & Associates LP | 79,530 | $23.7M | 0.19% | −24,010−23.2% | Reduced |
| Standard Life Aberdeen plc | 83,647 | $24.9M | 0.03% | −80,787−49.1% | Reduced |
| BNP Paribas Arbitrage, SA | 85,754 | $25.5M | 0.01% | +43,610+103.5% | Added |
| Schroder Investment Management Group | 88,295 | $25.6M | 0.02% | −43,453−33.0% | Reduced |
| Emerald Advisers, LLC | 92,808 | $27.6M | 0.65% | +92,808 | New |
| Mackenzie Financial Corp | 103,996 | $30.9M | 0.03% | +97,936+1,616.1% | Added |
| JPMorgan Chase & Co | 108,166 | $31.6M | 0.00% | −75,250−41.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 115,800 | $34.4M | 0.05% | +101,106+688.1% | Added |
| First Eagle Investment Management, LLC | 119,300 | $35.5M | 0.06% | +17,350+17.0% | Added |
| Principal Financial Group Inc | 123,519 | $36.7M | 0.02% | +3,355+2.8% | Added |
| ACK Asset Management LLC | 135,000 | $40.1M | 4.69% | −339,800−71.6% | Reduced |
| T. Rowe Price Investment Management, Inc. | 136,889 | $40.7M | 0.03% | +136,889 | New |
| Panagora Asset Management Inc | 147,752 | $43.9M | 0.13% | +62,576+73.5% | Added |
| Kennedy Capital Management, Inc. | 148,769 | $44.2M | 0.78% | −17,220−10.4% | Reduced |
| Vanguard Fiduciary Trust Co | 149,106 | $44.3M | 0.01% | +12,748+9.3% | Added |
| Samlyn Capital, LLC | 151,721 | $45.1M | 0.75% | +151,721 | New |
| Royal Bank of Canada | 154,353 | $45.9M | 0.01% | −64,697−29.5% | Reduced |
| Wellington Management Group LLP | 158,335 | $47.1M | 0.01% | +158,335 | New |
| Bank of New York Mellon Corp | 164,967 | $49.1M | 0.01% | +12,487+8.2% | Added |
| Bank of America Corp | 173,108 | $51.5M | 0.00% | +54,539+46.0% | Added |
| Gamco Investors, Inc. Et Al | 180,940 | $53.8M | 0.48% | −10,300−5.4% | Reduced |
| Invesco Ltd. | 200,119 | $59.5M | 0.00% | +20,906+11.7% | Added |
| Trigran Investments, Inc. | 219,877 | $65.4M | 11.99% | −114,108−34.2% | Reduced |
| Harvey Partners, LLC | 220,068 | $65.4M | 4.54% | −73,053−24.9% | Reduced |
| Copeland Capital Management, LLC | 227,669 | $67.7M | 1.39% | −37,578−14.2% | Reduced |
| Nuveen, LLC | 228,570 | $68.0M | 0.02% | +85,363+59.6% | Added |
| Goldman Sachs Group Inc | 235,842 | $70.1M | 0.01% | +119,000+101.8% | Added |
| Raymond James Financial Inc | 245,405 | $73.0M | 0.02% | −47,193−16.1% | Reduced |
| Northern Trust Corp | 264,657 | $78.7M | 0.01% | +16,880+6.8% | Added |
| Charles Schwab Investment Management Inc | 270,972 | $80.6M | 0.01% | −21,572−7.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 281,712 | $83.8M | 0.10% | +21,208+8.1% | Added |
| Segall Bryant & Hamill, LLC | 313,988 | $93.4M | 1.11% | −20,349−6.1% | Reduced |
| Price T Rowe Associates Inc | 329,282 | $97.9M | 0.01% | +304,879+1,249.4% | Added |
| Morgan Stanley | 411,140 | $122.3M | 0.01% | −13,338−3.1% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 446,069 | $132.7M | 0.40% | −83,772−15.8% | Reduced |
| Fisher Asset Management, LLC | 495,230 | $147.3M | 0.04% | +53,225+12.0% | Added |
| Dimensional Fund Advisors LP | 577,952 | $171.9M | 0.03% | −307,215−34.7% | Reduced |
| Geode Capital Management, LLC | 591,006 | $175.8M | 0.01% | +87,038+17.3% | Added |