MaterionMTRN
13F holders, Q4 2025 (December 31)297holders −5
28new positions
33sold out
8famous investors
$124.38avg. 13F price*
At the end of Q4 2025, 297 institutions reported holding Materion Corp. (MTRN) in their 13F filings, down 5 from Q3 2025. 28 opened new positions and 33 sold out. The largest holders were BlackRock, Inc. ($410.3M), Vanguard Group Inc. ($291.4M) and Capital Research Global Investors ($235.5M). 8 famous investors held it, including Mario Gabelli (0.2% of GAMCO Investors's portfolio), Ken Fisher (0.0% of Fisher Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Materion Corp.
- CUSIP
- 576690101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 28 | $14.9M |
| Exits | 33 | $23.8M |
All 13F filers, Q3 2025 → Q4 2025: 887,177 shares bought and 1,031,993 shares sold, net −144,816 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 297 holders
| BlackRock, Inc. | 0.01% | Add +0.9% | 3,300,636 | $410.3M |
| Vanguard Group Inc. | 0.00% | Reduce -0.5% | 2,344,101 | $291.4M |
| Capital Research Global Investors | 0.04% | Reduce -0.9% | 1,893,919 | $235.5M |
| State Street Corp. | 0.01% | Reduce -9.5% | 1,209,634 | $150.4M |
| Dimensional Fund Advisors LP | 0.03% | Reduce -1.2% | 990,694 | $123.2M |
| Barrow Hanley Mewhinney & Strauss LLC | 0.23% | Reduce -6.8% | 563,369 | $70.0M |
| American Century Companies Inc. | 0.03% | Add +42.8% | 521,376 | $64.8M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.1% | 489,539 | $60.9M |
| ACK Asset Management LLC | 7.41% | Reduce -9.5% | 474,800 | $59.0M |
| Trigran Investments, Inc. | 11.22% | Reduce -8.0% | 458,073 | $56.9M |
| Morgan Stanley | 0.00% | Add +12.2% | 429,482 | $53.4M |
| Segall Bryant & Hamill, LLC | 0.61% | Add +3.1% | 360,495 | $44.8M |
| Harvey Partners, LLC | 3.57% | Add +0.5% | 319,500 | $39.7M |
| Copeland Capital Management, LLC | 0.85% | Reduce -18.2% | 304,939 | $37.9M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -0.1% | 303,665 | $37.8M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.06% | Add +2.4% | 293,875 | $36.5M |
| Raymond James Financial Inc. | 0.01% | Add +72.3% | 288,041 | $36.3M |
| Royal Bank of Canada | 0.01% | Reduce -16.3% | 257,488 | $32.0M |
| Northern Trust Corp. | 0.00% | Reduce -8.1% | 249,380 | $31.0M |
| Aberdeen Group plc | 0.04% | Reduce -14.0% | 196,346 | $24.4M |
| GAMCO Investors | 0.23% | Add +0.4% | 195,950 | $24.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -12.5% | 166,719 | $20.7M |
| Kennedy Capital Management LLC | 0.43% | Add +7.4% | 164,750 | $20.5M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.9% | 157,028 | $19.5M |
| Fisher Asset Management | 0.01% | Reduce -5.7% | 140,265 | $17.4M |
| Schroder Investment Management Group | 0.01% | Reduce -22.5% | 135,877 | $17.2M |
| Granahan Investment Management, LLC | 0.74% | Add +46.6% | 138,226 | $17.2M |
| Bank of America Corp. | 0.00% | Add +18.9% | 109,128 | $13.6M |
| Royce & Associates LP | 0.14% | Add +11.2% | 108,440 | $13.5M |
| Principal Financial Group Inc. | 0.01% | Reduce -1.2% | 98,869 | $12.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.0% | 83,473 | $10.4M |
| Intech Investment Management LLC | 0.09% | Add +4.3% | 81,399 | $10.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -9.9% | 74,679 | $9.3M |
| King Luther Capital Management Corp. | 0.04% | Add +95.1% | 74,075 | $9.2M |
| Invesco Ltd. | 0.00% | Add +1.4% | 73,836 | $9.2M |
| Wells Fargo & Company | 0.00% | Add +38.3% | 72,582 | $9.0M |
| Public Sector Pension Investment Board | 0.03% | Reduce -11.3% | 71,718 | $8.9M |
| Gendell Jeffrey L | 0.15% | No change | 71,296 | $8.9M |
| Sei Investments Co. | 0.01% | Add +17.0% | 70,605 | $8.8M |
| Nuveen, LLC | 0.00% | Reduce -41.1% | 68,878 | $8.6M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -21.2% | 64,786 | $8.1M |
| HighTower Advisors, LLC | 0.01% | Reduce -0.0% | 63,404 | $7.9M |
| Rhumbline Advisers | 0.01% | Reduce -7.5% | 63,290 | $7.9M |
| BNP Paribas Financial Markets | 0.01% | Add +82.2% | 63,113 | $7.8M |
| Phocas Financial Corp. | 1.01% | Reduce -0.2% | 62,326 | $7.7M |
| Concentric Capital Strategies, LP | 0.40% | New | 61,538 | $7.7M |
| UBS Group AG | 0.00% | Add +18.9% | 60,378 | $7.5M |
| First Eagle Investment Management, LLC | 0.01% | Add +136.7% | 58,000 | $7.2M |
| Mutual of America Capital Management LLC | 0.07% | Add +2.9% | 53,614 | $6.7M |
| Legal & General Group Plc | 0.00% | Reduce -5.2% | 52,417 | $6.5M |
| Lumbard & Kellner, LLC | 2.24% | Reduce -1.4% | 51,535 | $6.4M |
| ProShare Advisors LLC | 0.01% | Reduce -13.2% | 51,300 | $6.4M |
| Heartland Advisors Inc. | 0.34% | Reduce -36.8% | 50,859 | $6.3M |
| Fiera Capital Corp | 0.02% | Add +25.4% | 45,718 | $5.7M |
| Panagora Asset Management Inc. | 0.02% | Add +33.2% | 44,952 | $5.6M |
| AQR Capital Management | 0.00% | Reduce -1.7% | 44,885 | $5.6M |
| SailingStone Capital Partners LLC | 1.31% | Reduce -19.4% | 42,322 | $5.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -5.2% | 42,242 | $5.3M |
| Swiss National Bank | 0.00% | Add +1.2% | 40,800 | $5.1M |
| Prudential Financial Inc. | 0.01% | Add +38.9% | 40,643 | $5.1M |
| Deutsche Bank AG | 0.00% | Reduce -10.4% | 40,409 | $5.0M |
| Gilman Hill Asset Management, LLC | 0.74% | Add +8.2% | 37,753 | $4.7M |
| Barclays PLC | 0.00% | Add +3.4% | 35,936 | $4.5M |
| Millennium Management | 0.00% | Add +207.7% | 35,814 | $4.5M |
| F/m Investments LLC | 0.17% | Reduce -2.6% | 35,373 | $4.4M |
| Chatham Capital Group, Inc. | 0.57% | Add +0.9% | 32,038 | $4.0M |
| Algert Global LLC | 0.06% | Reduce -8.7% | 31,850 | $4.0M |
| Bessemer Group Inc. | 0.01% | Add +745.5% | 31,714 | $3.9M |
| SG Americas Securities, LLC | 0.01% | Add +1358.6% | 30,806 | $3.8M |
| Stifel Financial Corp. | 0.00% | Reduce -12.9% | 26,959 | $3.4M |
| Martingale Asset Management L P | 0.08% | Add +24.9% | 25,863 | $3.2M |
| Man Group plc | 0.01% | Reduce -40.2% | 25,574 | $3.2M |
| Oliver Luxxe Assets LLC | 0.47% | Add +79.6% | 24,877 | $3.1M |
| Pathstone Holdings, LLC | 0.01% | Reduce -3.2% | 24,835 | $3.1M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | New | 24,394 | $3.0M |
| Jane Street Group, LLC | 0.00% | Reduce -27.0% | 22,815 | $2.8M |
| Alliancebernstein L.P. | 0.00% | Reduce -4.6% | 21,857 | $2.7M |
| New York State Teachers Retirement System | 0.01% | Reduce -0.5% | 21,629 | $2.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +15.7% | 21,416 | $2.7M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +9.4% | 21,199 | $2.6M |
| California State Teachers Retirement System | 0.00% | Add +2.7% | 19,686 | $2.4M |
| Rice Hall James & Associates, LLC | 0.12% | Reduce -0.7% | 17,546 | $2.2M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -16.9% | 15,984 | $2.0M |
| Jackson Creek Investment Advisors LLC | 0.58% | Reduce -2.1% | 15,768 | $2.0M |
| New York State Common Retirement Fund | 0.00% | Reduce -0.4% | 15,629 | $1.9M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -4.7% | 14,246 | $1.8M |
| Citadel Advisors | 0.00% | Reduce -58.2% | 14,020 | $1.7M |
| Pinnacle Financial Partners, Inc. | 0.01% | — | 12,582 | $1.6M |
| Pinnacle Associates Ltd. | 0.02% | Reduce -6.5% | 12,199 | $1.5M |
| Susquehanna International Group, LLP | 0.00% | Add +77.9% | 12,158 | $1.5M |
| State of Alaska, Department of Revenue | 0.01% | Add +1.1% | 11,356 | $1.4M |
| MetLife Investment Management, LLC | 0.01% | Reduce -6.4% | 11,327 | $1.4M |
| Kingswood Wealth Advisors, LLC | 0.07% | Reduce -2.2% | 11,318 | $1.4M |
| Dakota Wealth Management | 0.03% | Reduce -2.2% | 11,300 | $1.4M |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -51.9% | 11,239 | $1.4M |
| NorthCrest Asset Manangement, LLC | 0.03% | Reduce -0.2% | 10,544 | $1.4M |
| Illinois Municipal Retirement Fund | 0.02% | Reduce -1.4% | 10,743 | $1.3M |
| Advisors Asset Management, Inc. | 0.02% | Reduce -6.7% | 10,183 | $1.3M |
| OP Asset Management Ltd | 0.01% | No change | 10,094 | $1.3M |
| Caxton Associates LLP | 0.02% | Add +28.6% | 9,770 | $1.2M |
"% of holder's portfolio" is MTRN's weight in each manager's 13F, not the share of Materion Corp. the manager owns.