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 $6.07B in total; superinvestors Soros Fund Management and ARK Invest hold it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $9.38M in total
- 5
- 13F holdersQ2 2026, +76 vs. previous quarter
- 406
- 13F valueReported value at the end of Q2 2026
- $6.07B
- Superinvestors holdingAt the end of Q2 2026
- 2
Price chart
Superinvestors holding MTRN, Q2 2026
2 superinvestors report holding MATERION Corp on Form 13F. Percentages are the stock's share of each portfolio.
Latest insider trades
Open-market purchases and sales by MATERION Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 3, 2026 (view filing)10:17 AM ET | Sep 1 | 2 days | Liggett Emily MDirector | SSale | −1.01K | $232.42 | −$235.2K | −24.3%3.16K after | |
| Sep 1, 2026 (view filing)1:47 PM ET | Aug 31 | 1 day | Khilnani Vinod MDirector | SSale | −2.00K | $235.16 | −$470.3K | −15.2%11.2K after | |
| Aug 11, 2026 (view filing)4:50 PM ET | Aug 7 | 4 days | Vijayvargiya Jugal K.President and CEO | SSale | −24.3K | $291.62 | −$7.10M | −17.3%116.7K after | 8 lots |
| Aug 11, 2026 (view filing)4:50 PM ET | Aug 7 | 4 days | Solomon Darlene J. S.Director | SSale | −3.71K | $292.22 | −$1.08M | −12.2%26.7K after | |
| Aug 11, 2026 (view filing)4:50 PM ET | Aug 7 | 4 days | Chadwick Shelly MarieVice President, Finance & CFO | SSale | −1.71K | $293.00 | −$499.6K | −10.1%15.2K after | |
| Jun 1, 2026 (view filing) | May 29 | 3 days | Phillippy Robert JDirector | SSale | −3.50K | $218.62 | −$765.2K | −48.9%3.66K after | 4 lots |
| May 15, 2026 (view filing) | May 13 | 2 days | Khilnani Vinod MDirector | SSale | −2.50K | $207.00 | −$517.5K | −16.0%13.2K after | 4 lots |
| May 12, 2026 (view filing) | May 8 | 4 days | Chadwick Shelly MarieVice President, Finance & CFO | SSale | −1.19K | $198.88 | −$237.1K | −7.3%15.2K after | |
| Mar 3, 2026 (view filing) | Mar 3 | Same day | Fashinpaur Melissa AChief Accounting Officer | SSale | −309 | $160.00 | −$49.4K | −49.9%310 after | |
| Mar 3, 2026 (view filing) | Mar 3 | Same day | Chadwick Shelly MarieVice President, Finance & CFO | SSale | −2.54K | $160.06 | −$406.4K | −14.3%15.2K after | 2 lots10b5-1 |
Top 10 13F holders, Q2 2026
The largest institutional positions in MATERION Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,473,501 | $1.03B | 0.02% | +104,555+3.1% | Added |
| State Street Corp | 1,456,230 | $433.0M | 0.01% | +128,026+9.6% | Added |
| Vanguard Portfolio Management LLC | 1,396,559 | $415.3M | 0.02% | +46,626+3.5% | Added |
| Capital Research Global Investors | 1,000,456 | $297.5M | 0.04% | +210,583+26.7% | Added |
| Vanguard Capital Management LLC | 937,553 | $278.8M | 0.01% | +9,695+1.0% | Added |
| American Century Companies Inc | 616,020 | $183.2M | 0.08% | −266,664−30.2% | Reduced |
| Geode Capital Management, LLC | 591,006 | $175.8M | 0.01% | +87,038+17.3% | Added |
| Dimensional Fund Advisors LP | 577,952 | $171.9M | 0.03% | −307,215−34.7% | Reduced |
| Fisher Asset Management, LLC | 495,230 | $147.3M | 0.04% | +53,225+12.0% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 446,069 | $132.7M | 0.40% | −83,772−15.8% | Reduced |