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, Q3 2025
Institutional positions in MATERION Corp as of Sep 30, 2025. 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
- 302
- +51 vs. Q2 2025
- Shares held
- 19.9M
- +461.7K (+2.4%) vs. Q2 2025
- Total value
- $2.40B
- +$860.1M (+55.7%) vs. Q2 2025
- New holders
- 78
- 100 more added
- Sold out
- 27
- 89 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding MATERION Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,272,432 | $395.3M | 0.01% | −55,327−1.7% | Reduced |
| Vanguard Group Inc | 2,355,979 | $284.6M | 0.00% | −29,875−1.3% | Reduced |
| Capital Research Global Investors | 1,911,665 | $230.9M | 0.04% | 00.0% | Unchanged |
| State Street Corp | 1,337,260 | $161.6M | 0.01% | +38,304+2.9% | Added |
| Dimensional Fund Advisors LP | 1,002,952 | $121.2M | 0.03% | −7,538−0.7% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 604,350 | $73.0M | 0.23% | −35,851−5.6% | Reduced |
| ACK Asset Management LLC | 524,800 | $63.4M | 7.93% | 00.0% | Unchanged |
| Trigran Investments, Inc. | 497,729 | $60.1M | 10.90% | −301,018−37.7% | Reduced |
| Geode Capital Management, LLC | 489,841 | $59.2M | 0.00% | +2,655+0.5% | Added |
| Morgan Stanley | 382,869 | $46.3M | 0.00% | +168,484+78.6% | Added |
| Copeland Capital Management, LLC | 372,848 | $45.0M | 0.94% | −92,898−19.9% | Reduced |
| American Century Companies Inc | 365,212 | $44.1M | 0.02% | +126,794+53.2% | Added |
| Segall Bryant & Hamill, LLC | 349,500 | $42.2M | 0.56% | +78,349+28.9% | Added |
| Harvey Partners, LLC | 318,000 | $38.4M | 3.49% | +318,000 | New |
| Royal Bank of Canada | 307,679 | $37.2M | 0.01% | −36,187−10.5% | Reduced |
| Charles Schwab Investment Management Inc | 303,950 | $36.7M | 0.01% | +14,477+5.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 286,913 | $34.7M | 0.06% | +4,469+1.6% | Added |
| Northern Trust Corp | 271,450 | $32.8M | 0.00% | −8,237−2.9% | Reduced |
| Standard Life Aberdeen plc | 228,353 | $27.1M | 0.04% | +13,690+6.4% | Added |
| Gamco Investors, Inc. Et Al | 195,150 | $23.6M | 0.23% | +8,000+4.3% | Added |
| JPMorgan Chase & Co | 190,626 | $23.0M | 0.00% | +116,091+155.8% | Added |
| Schroder Investment Management Group | 175,278 | $20.8M | 0.02% | +11,003+6.7% | Added |
| Raymond James Financial Inc | 167,200 | $20.2M | 0.01% | +109,017+187.4% | Added |
| Bank of New York Mellon Corp | 163,470 | $19.7M | 0.00% | +817+0.5% | Added |
| Kennedy Capital Management, Inc. | 153,356 | $18.5M | 0.41% | +54,364+54.9% | Added |
| Fisher Asset Management, LLC | 148,697 | $18.0M | 0.01% | +21,529+16.9% | Added |
| Nuveen, LLC | 116,876 | $14.1M | 0.00% | +53,987+85.8% | Added |
| Principal Financial Group Inc | 100,095 | $12.1M | 0.01% | −3,111−3.0% | Reduced |
| Royce & Associates LP | 97,500 | $11.8M | 0.12% | +97,500 | New |
| Granahan Investment Management Inc | 94,276 | $11.4M | 0.47% | −26,729−22.1% | Reduced |
| Bank of America Corp | 91,748 | $11.1M | 0.00% | +45,689+99.2% | Added |
| Ameriprise Financial Inc | 87,912 | $10.6M | 0.00% | +5,917+7.2% | Added |
| Goldman Sachs Group Inc | 82,848 | $10.0M | 0.00% | +10,379+14.3% | Added |
| Envestnet Asset Management Inc | 82,212 | $9.93M | 0.00% | −493−0.6% | Reduced |
| Public Sector Pension Investment Board | 80,880 | $9.77M | 0.04% | +9,931+14.0% | Added |
| Heartland Advisors Inc | 80,440 | $9.72M | 0.51% | −10,403−11.5% | Reduced |
| Intech Investment Management LLC | 78,028 | $9.43M | 0.08% | −27,363−26.0% | Reduced |
| Invesco Ltd. | 72,823 | $8.80M | 0.00% | +8,668+13.5% | Added |
| Gendell Jeffrey L | 71,296 | $8.61M | 0.16% | +10,000+16.3% | Added |
| Rhumbline Advisers | 68,409 | $8.26M | 0.01% | +171+0.3% | Added |
| HighTower Advisors, LLC | 63,421 | $7.66M | 0.01% | +2,227+3.6% | Added |
| Ceredex Value Advisors LLC | 62,875 | $7.60M | 0.18% | −29,475−31.9% | Reduced |
| Phocas Financial Corp. | 62,477 | $7.55M | 0.98% | +25,063+67.0% | Added |
| SEI Investments Co | 60,368 | $7.29M | 0.01% | +5,490+10.0% | Added |
| ProShare Advisors LLC | 59,125 | $7.14M | 0.01% | −20,488−25.7% | Reduced |
| Legal & General Group Plc | 55,307 | $6.68M | 0.00% | −2,111−3.7% | Reduced |
| SailingStone Capital Partners LLC | 52,522 | $6.35M | 1.66% | 00.0% | Unchanged |
| Wells Fargo & Company | 52,469 | $6.34M | 0.00% | +15,993+43.8% | Added |
| Lumbard & Kellner, LLC | 52,290 | $6.32M | 2.32% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 52,095 | $6.29M | 0.07% | −3,273−5.9% | Reduced |
| UBS Group AG | 50,802 | $6.14M | 0.00% | +28,390+126.7% | Added |
| AQR Capital Management LLC | 45,671 | $5.52M | 0.00% | +31,582+224.2% | Added |
| Deutsche Bank AG | 45,122 | $5.45M | 0.00% | +31,551+232.5% | Added |
| UBS Asset Management Americas Inc | 44,570 | $5.38M | 0.00% | −32,849−42.4% | Reduced |
| Man Group plc | 42,755 | $5.17M | 0.01% | +16,291+61.6% | Added |
| Swiss National Bank | 40,300 | $4.87M | 0.00% | +500+1.3% | Added |
| King Luther Capital Management Corp | 37,963 | $4.59M | 0.02% | +3,050+8.7% | Added |
| Fiera Capital Corp | 36,468 | $4.41M | 0.01% | −1,068−2.8% | Reduced |
| F/M Investments LLC | 36,301 | $4.39M | 0.17% | +6,538+22.0% | Added |
| Gilman Hill Asset Management, LLC | 34,903 | $4.22M | 0.66% | +550+1.6% | Added |
| Algert Global LLC | 34,870 | $4.21M | 0.07% | +34,870 | New |
| Barclays PLC | 34,746 | $4.20M | 0.00% | −4,977−12.5% | Reduced |
| BNP Paribas Arbitrage, SA | 34,640 | $4.18M | 0.00% | +16,194+87.8% | Added |
| Panagora Asset Management Inc | 33,746 | $4.08M | 0.02% | +33,746 | New |
| Citadel Advisors LLC | 33,543 | $4.05M | 0.00% | −45,544−57.6% | Reduced |
| Chatham Capital Group, Inc. | 31,748 | $3.84M | 0.55% | +2,207+7.5% | Added |
| Jane Street Group, LLC | 31,252 | $3.78M | 0.00% | +11,989+62.2% | Added |
| Stifel Financial Corp | 30,950 | $3.74M | 0.00% | −3,846−11.1% | Reduced |
| Prudential Financial Inc | 29,267 | $3.54M | 0.00% | +7,450+34.1% | Added |
| Pathstone Holdings, LLC | 25,646 | $3.10M | 0.01% | +8,535+49.9% | Added |
| First Eagle Investment Management, LLC | 24,500 | $2.96M | 0.01% | +24,500 | New |
| Nisa Investment Advisors, LLC | 23,357 | $2.82M | 0.01% | +100+0.4% | Added |
| Alliancebernstein L.P. | 22,915 | $2.77M | 0.00% | +40.0% | Added |
| HWG Holdings LP | 22,342 | $2.70M | 0.68% | +22,342 | New |
| New York State Teachers Retirement System | 21,729 | $2.63M | 0.01% | −843−3.7% | Reduced |
| Martingale Asset Management L P | 20,710 | $2.50M | 0.06% | +20,710 | New |
| Icon Advisers Inc | 19,800 | $2.39M | 0.52% | +6,500+48.9% | Added |
| Russell Investments Group, Ltd. | 19,229 | $2.32M | 0.00% | +10,335+116.2% | Added |
| California State Teachers Retirement System | 19,169 | $2.32M | 0.00% | +1,288+7.2% | Added |
| Great West Life Assurance Co | 19,383 | $2.30M | 0.00% | +1,551+8.7% | Added |
| Price T Rowe Associates Inc | 18,517 | $2.24M | 0.00% | +1,078+6.2% | Added |
| Rice Hall James & Associates, LLC | 17,672 | $2.13M | 0.12% | −6,978−28.3% | Reduced |
| Jackson Creek Investment Advisors LLC | 16,112 | $1.95M | 0.56% | +16,112 | New |
| New York State Common Retirement Fund | 15,691 | $1.90M | 0.00% | +3,274+26.4% | Added |
| Cubist Systematic Strategies, LLC | 15,191 | $1.84M | 0.03% | −45,090−74.8% | Reduced |
| Thrivent Financial for Lutherans | 14,953 | $1.81M | 0.00% | −352−2.3% | Reduced |
| Engineers Gate Manager LP | 14,192 | $1.71M | 0.02% | −10,669−42.9% | Reduced |
| Oliver Luxxe Assets LLC | 13,852 | $1.67M | 0.26% | +13,852 | New |
| Pinnacle Associates Ltd | 13,045 | $1.58M | 0.02% | +95+0.7% | Added |
| Trexquant Investment LP | 12,770 | $1.54M | 0.02% | +2,425+23.4% | Added |
| MetLife Investment Management | 12,105 | $1.46M | 0.01% | −279−2.3% | Reduced |
| Renaissance Technologies LLC | 11,900 | $1.44M | 0.00% | −500−4.0% | Reduced |
| Synovus Financial Corp | 11,787 | $1.42M | 0.02% | +1,435+13.9% | Added |
| Millennium Management LLC | 11,641 | $1.41M | 0.00% | −47,462−80.3% | Reduced |
| Kingswood Wealth Advisors, LLC | 11,568 | $1.40M | 0.08% | −350−2.9% | Reduced |
| Dakota Wealth Management | 11,555 | $1.40M | 0.03% | +25+0.2% | Added |
| State of Alaska, Department of Revenue | 11,230 | $1.36M | 0.01% | −1,152−9.3% | Reduced |
| Advisors Asset Management, Inc. | 10,918 | $1.32M | 0.02% | +7,615+230.5% | Added |
| NorthCrest Asset Manangement, LLC | 10,568 | $1.32M | 0.03% | +3,051+40.6% | Added |
| Illinois Municipal Retirement Fund | 10,897 | $1.32M | 0.02% | +300+2.8% | Added |