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Materion (MTRN) Institutional Ownership

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$240.01 +2.04 (+0.86%)
As of 09/3/2026 03:58 PM Eastern
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Institutional Ownership Changes (13F Filings) for Materion (NYSE:MTRN)

Current
Institutional Ownership
Percentage
93.56%
Number of
Institutional Buyers
(last 12 months)
177
Total
Institutional Inflows
(last 12 months)
$3.81B
Number of
Institutional Sellers
(last 12 months)
113
Total
Institutional Outflows
(last 12 months)
$326.98M
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MTRN Institutional Buying and Selling by Quarter

Materion Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/2/2026 Allianz Asset Management GmbH26,512$7.88M0.0%N/A0.127%
8/27/2026 Corient Private Wealth LP1,377$410K0.0%N/A0.007%
8/26/2026 Amundi854$254K0.0%-77.7%0.004%
8/26/2026 HighTower Advisors LLC38,999$11.60M0.0%-40.3%0.187%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al4,500$1.34M0.0%N/A0.022%
8/24/2026 California State Teachers Retirement System7,120,111$2.12B0.0%+28,829.4%34.182%
8/22/2026 Odyssean LLC796$237K0.0%N/A0.004%
8/22/2026 Raiffeisen Bank International AG62,109$17.98M0.2%N/A0.298%
8/22/2026 Syon Capital LLC1,071$319K0.0%N/A0.005%
8/22/2026 Concurrent Investment Advisors LLC798$237K0.0%N/A0.004%
8/21/2026 Nykredit A S850$253K0.0%N/A0.004%
8/20/2026 Proficio Capital Partners LLC745$222K0.0%N/A0.004%
8/20/2026 Rehmann Capital Advisory Group687$204K0.0%N/A0.003%
8/20/2026 Wedbush Securities Inc.997$296K0.0%N/A0.005%
8/20/2026 Greenleaf Trust759$226K0.0%N/A0.004%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC61,472$18.28M0.0%+44.5%0.295%
8/19/2026 Hsbc Holdings PLC9,971$2.94M0.0%+36.3%0.048%
8/19/2026 Wellington Management Group LLP158,335$47.09M0.0%N/A0.760%
8/18/2026 Empowered Funds LLC886$263K0.0%N/A0.004%
8/18/2026 United Capital Financial Advisors LLC1,102$328K0.0%N/A0.005%
8/18/2026 Public Employees Retirement System of Ohio292$87K0.0%N/A0.001%
8/17/2026 Proficio Capital Partners LLC745$222K0.0%N/A0.004%
8/17/2026 Corient Private Wealth LP1,348$401K0.0%N/A0.006%
8/17/2026 Bank of America Corp DE173,108$51.48M0.0%N/A0.831%
8/15/2026 Odyssean LLC796$237K0.0%N/A0.004%
8/15/2026 Man Group plc5,422$1.61M0.0%N/A0.026%
8/15/2026 Jupiter Topco LLC17,993$5.35M0.0%N/A0.086%
8/14/2026 Hsbc Holdings PLC9,971$2.94M0.0%N/A0.048%
8/14/2026 PDT Partners LLC15,931$4.74M0.2%N/A0.076%
8/14/2026 Canada Pension Plan Investment Board700$208K0.0%N/A0.003%
8/14/2026 Legal & General Group Plc50,958$15.15M0.0%N/A0.245%
8/14/2026 The Manufacturers Life Insurance Company10,299$3.06M0.0%N/A0.049%
8/14/2026 Whalen Wealth Management Inc.1,690$503K0.2%N/A0.008%
8/14/2026 Algert Global LLC33,140$9.86M0.1%+11.1%0.159%
8/13/2026 ACK Asset Management LLC135,000$40.15M4.7%-71.6%0.648%
8/13/2026 Sanctuary Advisors LLC2,929$871K0.0%N/A0.014%
8/13/2026 Barrow Hanley Mewhinney & Strauss LLC446,069$132.66M0.4%N/A2.141%
8/12/2026 Elevation Point Wealth Partners LLC709$211K0.0%N/A0.003%
8/12/2026 Emerald Investment Advisers LLC36,480$10.85M0.7%N/A0.175%
8/12/2026 Ieq Capital LLC2,013$599K0.0%N/A0.010%
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8/12/2026 Callan Family Office LLC1,061$316K0.0%N/A0.005%
8/12/2026 Heartland Advisors Inc.40,550$12.06M0.5%N/A0.195%
8/11/2026 Allworth Financial LP175$52K0.0%N/A0.001%
8/11/2026 Advisors Preferred LLC4,282$1.14M0.2%N/A0.021%
8/8/2026 Meeder Asset Management Inc.1,044$310K0.0%N/A0.005%
8/7/2026 Citizens Financial Group Inc. RI2,839$844K0.0%N/A0.014%
8/7/2026 BlackRock Inc.3,473,501$1.03B0.0%N/A16.699%
8/7/2026 Deutsche Bank AG25,354$7.54M0.0%N/A0.122%
8/7/2026 Rice Hall James & Associates LLC17,098$5.09M0.2%N/A0.082%
8/7/2026 Old West Investment Management LLC7,176$2.13M0.2%N/A0.035%
8/6/2026 Global Retirement Partners LLC732$218K0.0%N/A0.004%
8/6/2026 Bank of New York Mellon Corp164,967$49.06M0.0%N/A0.793%
8/6/2026 State of Wyoming4,357$1.30M0.1%N/A0.021%
8/3/2026 Summit Global Investments1,635$486K0.0%N/A0.008%
8/3/2026 Oppenheimer Asset Management Inc.1,010$300K0.0%N/A0.005%
7/10/2026 Handelsbanken Fonder AB6,266$1.86M0.0%+3.3%0.030%
7/9/2026 Contravisory Investment Management Inc.1,867$555K0.1%+2.2%0.009%
7/9/2026 Legacy Wealth Asset Management LLC841$250K0.1%N/A0.004%
7/9/2026 Oliver Luxxe Assets LLC12,671$3.77M0.6%-48.8%0.061%
7/8/2026 Hardin Capital Partners LLC1,100$327K0.2%N/A0.005%
7/7/2026 GAMMA Investing LLC703$209K0.0%+21.0%0.003%
7/7/2026 Harbor Investment Advisory LLC108$32K0.0%N/A0.001%
5/22/2026 Segall Bryant & Hamill LLC334,337$48.36M0.6%-7.3%1.607%
5/19/2026 Bank of America Corp DE118,569$17.15M0.0%+8.7%0.570%
5/18/2026 Amundi3,825$553K0.0%+33.6%0.018%
5/18/2026 EverSource Wealth Advisors LLC395$57K0.0%+22.3%0.002%
5/18/2026 California State Teachers Retirement System24,612$3.56M0.0%+25.0%0.118%
5/18/2026 Royal Bank of Canada219,050$31.69M0.0%-14.9%1.053%
5/16/2026 The Manufacturers Life Insurance Company9,044$1.31M0.0%-3.0%0.043%
5/16/2026 Quantinno Capital Management LP5,919$856K0.0%+23.0%0.028%
5/15/2026 Rice Hall James & Associates LLC17,237$2.49M0.1%-1.8%0.083%
5/15/2026 Granahan Investment Management LLC144,476$20.90M1.0%+4.5%0.695%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund14,694$2.13M0.0%-39.8%0.071%
5/14/2026 Gamco Investors INC. ET AL191,240$27.66M0.3%-2.4%0.919%
5/14/2026 Arrowstreet Capital Limited Partnership18,433$2.67M0.0%N/A0.089%
5/14/2026 Caxton Associates LLP2,738$396K0.0%-72.0%0.013%
5/14/2026 Sei Investments Co.79,608$11.52M0.0%+12.8%0.383%
5/14/2026 State of Wyoming3,113$450K0.1%-38.3%0.015%
5/13/2026 Cetera Investment Advisers5,601$810K0.0%-1.2%0.027%
5/13/2026 First Citizens Bank & Trust Co.3,915$566K0.0%-2.8%0.019%
5/13/2026 First Trust Advisors LP5,987$866K0.0%+197.3%0.029%
5/8/2026 Summit Global Investments1,635$237K0.0%-64.4%0.008%
5/7/2026 Dimensional Fund Advisors LP885,167$128.03M0.0%-10.7%4.255%
5/7/2026 Swiss National Bank41,000$5.93M0.0%+0.5%0.197%
5/7/2026 Heartland Advisors Inc.48,352$6.99M0.4%-4.9%0.232%
5/6/2026 Copeland Capital Management LLC265,247$38.37M0.9%-13.0%1.275%
5/6/2026 Bessemer Group Inc.31,410$4.54M0.0%-1.0%0.151%
5/5/2026 Bank of New York Mellon Corp152,480$22.06M0.0%-2.9%0.733%
5/5/2026 Illinois Municipal Retirement Fund12,074$1.75M0.0%+12.4%0.058%
5/5/2026 Sanctuary Advisors LLC2,592$375K0.0%-2.3%0.012%
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5/5/2026 Hillsdale Investment Management Inc.2,570$372K0.0%+3,571.4%0.012%
5/4/2026 Principal Financial Group Inc.120,164$17.38M0.0%+21.5%0.578%
5/1/2026 Fifth Third Bancorp6,951$1.01M0.0%+4,693.8%0.033%
4/30/2026 Hsbc Holdings PLC7,313$1.05M0.0%+61.9%0.035%
4/30/2026 Personal CFO Solutions LLC1,733$251K0.0%-5.0%0.008%
4/30/2026 Oregon Public Employees Retirement Fund4,760$689K0.0%+1.3%0.023%
4/28/2026 Praxis Investment Management Inc.1,843$267K0.0%-10.1%0.009%
4/27/2026 New York State Teachers Retirement System20,763$3.00M0.0%-4.0%0.100%
4/23/2026 Inspire Investing LLC3,567$516K0.0%-4.7%0.017%
4/23/2026 Wetzel Investment Advisors Inc.1,500$217K0.1%N/A0.007%


MTRN Institutional Ownership - Frequently Asked Questions

During the previous two years, 311 institutional investors and hedge funds held shares of Materion. The most heavily invested institutionals were California State Teachers Retirement System ($2.12B), BlackRock Inc. ($1.03B), Vanguard Group Inc. ($291.42M), Capital Research Global Investors ($235.45M), State Street Corp ($150.38M), Barrow Hanley Mewhinney & Strauss LLC ($132.66M), and Dimensional Fund Advisors LP ($128.03M).Learn more on Materion's institutional investors.

93.56% of Materion's stock is owned by institutional investors. Learn more on MTRN's institutional investor holdings.

Of the 269 institutional investors that purchased Materion's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Mountaineer Partners Management LLC ($9.05M), California State Teachers Retirement System ($7.10M), BlackRock Inc. ($3.47M), Barrow Hanley Mewhinney & Strauss LLC ($506.59K), American Century Companies Inc. ($328.50K), Harvey Partners LLC ($318K), and JPMorgan Chase & Co. ($302.51K).

Institutional investors have bought a total of 14,034,875 shares in the last 24 months. This purchase volume represents approximately $3.81B in transactions.

Of the 113 institutional investors that sold Materion's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Trigran Investments Inc. ($340.67K), ACK Asset Management LLC ($339.80K), Copeland Capital Management LLC ($200.50K), State Street Corp ($127.63K), Dimensional Fund Advisors LP ($125.32K), Royal Bank of Canada ($88.63K), and Barrow Hanley Mewhinney & Strauss LLC ($76.83K).

Institutional investors have sold a total of 2,079,841 shares in the last 24 months. This volume of shares sold represents approximately $326.98M in transactions.


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Institutional ownership data for NYSE:MTRN is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/2/2026. New 13F filings are added each quarter as they're published.
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