$150,000 of MATERION BRUSH INC. lobbying was just disclosed, from Q4 of 2025, in a new Lobbying Disclosure Act filing.
This included lobbying on issues like:
"Issues related to beryllium manufacturing; H.R. 4016, S. 2572"
You can find more data on corporate lobbying on Quiver Quantitative.
MTRN Insider Trading Activity
MTRN insiders have traded $MTRN stock on the open market 20 times in the past 6 months. Of those trades, 0 have been purchases and 20 have been sales.
Here’s a breakdown of recent trading of $MTRN stock by insiders over the last 6 months:
- JUGAL K. VIJAYVARGIYA (President and CEO) has made 0 purchases and 8 sales selling 24,336 shares for an estimated $7,096,839.
- DARLENE J. S. SOLOMON sold 3,705 shares for an estimated $1,082,689
- VINOD M KHILNANI has made 0 purchases and 5 sales selling 4,500 shares for an estimated $987,820.
- ROBERT J PHILLIPPY has made 0 purchases and 4 sales selling 3,500 shares for an estimated $765,163.
- SHELLY MARIE CHADWICK (Vice President, Finance & CFO) sold 1,705 shares for an estimated $499,565
- EMILY M LIGGETT sold 1,012 shares for an estimated $235,210
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
MTRN Hedge Fund Activity
We have seen 220 institutional investors add shares of MTRN stock to their portfolio, and 147 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- CAPITAL WORLD INVESTORS removed 415,000 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $123,416,850
- ACK ASSET MANAGEMENT LLC removed 339,800 shares (-71.6%) from their portfolio in Q2 2026, for an estimated $101,053,122
- SEGALL BRYANT & HAMILL, LLC added 313,988 shares (+inf%) to their portfolio in Q2 2026, for an estimated $93,376,891
- DIMENSIONAL FUND ADVISORS LP removed 307,215 shares (-34.7%) from their portfolio in Q2 2026, for an estimated $91,362,668
- PRICE T ROWE ASSOCIATES INC /MD/ added 304,879 shares (+1249.4%) to their portfolio in Q2 2026, for an estimated $90,667,965
- SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 270,972 shares (+inf%) to their portfolio in Q2 2026, for an estimated $80,584,363
- AMERICAN CENTURY COMPANIES INC removed 266,664 shares (-30.2%) from their portfolio in Q2 2026, for an estimated $79,303,206
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
MTRN Price Targets
Multiple analysts have issued price targets for $MTRN recently. We have seen 2 analysts offer price targets for $MTRN in the last 6 months, with a median target of $230.0.
Here are some recent targets:
- Samuel McKinney from Keybanc set a target price of $237.0 on 06/02/2026
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
