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 |
|---|---|---|---|---|---|
| OP Asset Management Ltd | 10,094 | $1.22M | 0.02% | +3,502+53.1% | Added |
| State of Tennessee, Treasury Department | 10,672 | $1.29M | 0.00% | +1,472+16.0% | Added |
| Illinois Municipal Retirement Fund | 10,897 | $1.32M | 0.02% | +300+2.8% | Added |
| NorthCrest Asset Manangement, LLC | 10,568 | $1.32M | 0.03% | +3,051+40.6% | Added |
| Advisors Asset Management, Inc. | 10,918 | $1.32M | 0.02% | +7,615+230.5% | Added |
| State of Alaska, Department of Revenue | 11,230 | $1.36M | 0.01% | −1,152−9.3% | Reduced |
| Dakota Wealth Management | 11,555 | $1.40M | 0.03% | +25+0.2% | Added |
| Kingswood Wealth Advisors, LLC | 11,568 | $1.40M | 0.08% | −350−2.9% | Reduced |
| Millennium Management LLC | 11,641 | $1.41M | 0.00% | −47,462−80.3% | Reduced |
| Synovus Financial Corp | 11,787 | $1.42M | 0.02% | +1,435+13.9% | Added |
| Renaissance Technologies LLC | 11,900 | $1.44M | 0.00% | −500−4.0% | Reduced |
| MetLife Investment Management | 12,105 | $1.46M | 0.01% | −279−2.3% | Reduced |
| Trexquant Investment LP | 12,770 | $1.54M | 0.02% | +2,425+23.4% | Added |
| Pinnacle Associates Ltd | 13,045 | $1.58M | 0.02% | +95+0.7% | Added |
| Oliver Luxxe Assets LLC | 13,852 | $1.67M | 0.26% | +13,852 | New |
| Engineers Gate Manager LP | 14,192 | $1.71M | 0.02% | −10,669−42.9% | Reduced |
| Thrivent Financial for Lutherans | 14,953 | $1.81M | 0.00% | −352−2.3% | Reduced |
| Cubist Systematic Strategies, LLC | 15,191 | $1.84M | 0.03% | −45,090−74.8% | Reduced |
| New York State Common Retirement Fund | 15,691 | $1.90M | 0.00% | +3,274+26.4% | Added |
| Jackson Creek Investment Advisors LLC | 16,112 | $1.95M | 0.56% | +16,112 | New |
| Rice Hall James & Associates, LLC | 17,672 | $2.13M | 0.12% | −6,978−28.3% | Reduced |
| Price T Rowe Associates Inc | 18,517 | $2.24M | 0.00% | +1,078+6.2% | Added |
| Great West Life Assurance Co | 19,383 | $2.30M | 0.00% | +1,551+8.7% | Added |
| California State Teachers Retirement System | 19,169 | $2.32M | 0.00% | +1,288+7.2% | Added |
| Russell Investments Group, Ltd. | 19,229 | $2.32M | 0.00% | +10,335+116.2% | Added |
| Icon Advisers Inc | 19,800 | $2.39M | 0.52% | +6,500+48.9% | Added |
| Martingale Asset Management L P | 20,710 | $2.50M | 0.06% | +20,710 | New |
| New York State Teachers Retirement System | 21,729 | $2.63M | 0.01% | −843−3.7% | Reduced |
| HWG Holdings LP | 22,342 | $2.70M | 0.68% | +22,342 | New |
| Alliancebernstein L.P. | 22,915 | $2.77M | 0.00% | +40.0% | Added |
| Nisa Investment Advisors, LLC | 23,357 | $2.82M | 0.01% | +100+0.4% | Added |
| First Eagle Investment Management, LLC | 24,500 | $2.96M | 0.01% | +24,500 | New |
| Pathstone Holdings, LLC | 25,646 | $3.10M | 0.01% | +8,535+49.9% | Added |
| Prudential Financial Inc | 29,267 | $3.54M | 0.00% | +7,450+34.1% | Added |
| Stifel Financial Corp | 30,950 | $3.74M | 0.00% | −3,846−11.1% | Reduced |
| Jane Street Group, LLC | 31,252 | $3.78M | 0.00% | +11,989+62.2% | Added |
| Chatham Capital Group, Inc. | 31,748 | $3.84M | 0.55% | +2,207+7.5% | Added |
| Citadel Advisors LLC | 33,543 | $4.05M | 0.00% | −45,544−57.6% | Reduced |
| Panagora Asset Management Inc | 33,746 | $4.08M | 0.02% | +33,746 | New |
| BNP Paribas Arbitrage, SA | 34,640 | $4.18M | 0.00% | +16,194+87.8% | Added |
| Barclays PLC | 34,746 | $4.20M | 0.00% | −4,977−12.5% | Reduced |
| Algert Global LLC | 34,870 | $4.21M | 0.07% | +34,870 | New |
| Gilman Hill Asset Management, LLC | 34,903 | $4.22M | 0.66% | +550+1.6% | Added |
| F/M Investments LLC | 36,301 | $4.39M | 0.17% | +6,538+22.0% | Added |
| Fiera Capital Corp | 36,468 | $4.41M | 0.01% | −1,068−2.8% | Reduced |
| King Luther Capital Management Corp | 37,963 | $4.59M | 0.02% | +3,050+8.7% | Added |
| Swiss National Bank | 40,300 | $4.87M | 0.00% | +500+1.3% | Added |
| Man Group plc | 42,755 | $5.17M | 0.01% | +16,291+61.6% | Added |
| UBS Asset Management Americas Inc | 44,570 | $5.38M | 0.00% | −32,849−42.4% | Reduced |
| Deutsche Bank AG | 45,122 | $5.45M | 0.00% | +31,551+232.5% | Added |
| AQR Capital Management LLC | 45,671 | $5.52M | 0.00% | +31,582+224.2% | Added |
| UBS Group AG | 50,802 | $6.14M | 0.00% | +28,390+126.7% | Added |
| Mutual of America Capital Management LLC | 52,095 | $6.29M | 0.07% | −3,273−5.9% | Reduced |
| Lumbard & Kellner, LLC | 52,290 | $6.32M | 2.32% | 00.0% | Unchanged |
| Wells Fargo & Company | 52,469 | $6.34M | 0.00% | +15,993+43.8% | Added |
| SailingStone Capital Partners LLC | 52,522 | $6.35M | 1.66% | 00.0% | Unchanged |
| Legal & General Group Plc | 55,307 | $6.68M | 0.00% | −2,111−3.7% | Reduced |
| ProShare Advisors LLC | 59,125 | $7.14M | 0.01% | −20,488−25.7% | Reduced |
| SEI Investments Co | 60,368 | $7.29M | 0.01% | +5,490+10.0% | Added |
| Phocas Financial Corp. | 62,477 | $7.55M | 0.98% | +25,063+67.0% | Added |
| Ceredex Value Advisors LLC | 62,875 | $7.60M | 0.18% | −29,475−31.9% | Reduced |
| HighTower Advisors, LLC | 63,421 | $7.66M | 0.01% | +2,227+3.6% | Added |
| Rhumbline Advisers | 68,409 | $8.26M | 0.01% | +171+0.3% | Added |
| Gendell Jeffrey L | 71,296 | $8.61M | 0.16% | +10,000+16.3% | Added |
| Invesco Ltd. | 72,823 | $8.80M | 0.00% | +8,668+13.5% | Added |
| Intech Investment Management LLC | 78,028 | $9.43M | 0.08% | −27,363−26.0% | Reduced |
| Heartland Advisors Inc | 80,440 | $9.72M | 0.51% | −10,403−11.5% | Reduced |
| Public Sector Pension Investment Board | 80,880 | $9.77M | 0.04% | +9,931+14.0% | Added |
| Envestnet Asset Management Inc | 82,212 | $9.93M | 0.00% | −493−0.6% | Reduced |
| Goldman Sachs Group Inc | 82,848 | $10.0M | 0.00% | +10,379+14.3% | Added |
| Ameriprise Financial Inc | 87,912 | $10.6M | 0.00% | +5,917+7.2% | Added |
| Bank of America Corp | 91,748 | $11.1M | 0.00% | +45,689+99.2% | Added |
| Granahan Investment Management Inc | 94,276 | $11.4M | 0.47% | −26,729−22.1% | Reduced |
| Royce & Associates LP | 97,500 | $11.8M | 0.12% | +97,500 | New |
| Principal Financial Group Inc | 100,095 | $12.1M | 0.01% | −3,111−3.0% | Reduced |
| Nuveen, LLC | 116,876 | $14.1M | 0.00% | +53,987+85.8% | Added |
| Fisher Asset Management, LLC | 148,697 | $18.0M | 0.01% | +21,529+16.9% | Added |
| Kennedy Capital Management, Inc. | 153,356 | $18.5M | 0.41% | +54,364+54.9% | Added |
| Bank of New York Mellon Corp | 163,470 | $19.7M | 0.00% | +817+0.5% | Added |
| Raymond James Financial Inc | 167,200 | $20.2M | 0.01% | +109,017+187.4% | Added |
| Schroder Investment Management Group | 175,278 | $20.8M | 0.02% | +11,003+6.7% | Added |
| JPMorgan Chase & Co | 190,626 | $23.0M | 0.00% | +116,091+155.8% | Added |
| Gamco Investors, Inc. Et Al | 195,150 | $23.6M | 0.23% | +8,000+4.3% | Added |
| Standard Life Aberdeen plc | 228,353 | $27.1M | 0.04% | +13,690+6.4% | Added |
| Northern Trust Corp | 271,450 | $32.8M | 0.00% | −8,237−2.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 286,913 | $34.7M | 0.06% | +4,469+1.6% | Added |
| Charles Schwab Investment Management Inc | 303,950 | $36.7M | 0.01% | +14,477+5.0% | Added |
| Royal Bank of Canada | 307,679 | $37.2M | 0.01% | −36,187−10.5% | Reduced |
| Harvey Partners, LLC | 318,000 | $38.4M | 3.49% | +318,000 | New |
| Segall Bryant & Hamill, LLC | 349,500 | $42.2M | 0.56% | +78,349+28.9% | Added |
| American Century Companies Inc | 365,212 | $44.1M | 0.02% | +126,794+53.2% | Added |
| Copeland Capital Management, LLC | 372,848 | $45.0M | 0.94% | −92,898−19.9% | Reduced |
| Morgan Stanley | 382,869 | $46.3M | 0.00% | +168,484+78.6% | Added |
| Geode Capital Management, LLC | 489,841 | $59.2M | 0.00% | +2,655+0.5% | Added |
| Trigran Investments, Inc. | 497,729 | $60.1M | 10.90% | −301,018−37.7% | Reduced |
| ACK Asset Management LLC | 524,800 | $63.4M | 7.93% | 00.0% | Unchanged |
| Barrow Hanley Mewhinney & Strauss LLC | 604,350 | $73.0M | 0.23% | −35,851−5.6% | Reduced |
| Dimensional Fund Advisors LP | 1,002,952 | $121.2M | 0.03% | −7,538−0.7% | Reduced |
| State Street Corp | 1,337,260 | $161.6M | 0.01% | +38,304+2.9% | Added |
| Capital Research Global Investors | 1,911,665 | $230.9M | 0.04% | 00.0% | Unchanged |