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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

MTRN

MATERION Corp

Superinvestors

Institutional investors holding MTRN

Consensus →
InvestorFundWeightSharesValueQuarter
Kenneth FisherFisher Asset Management0.02%442,005$63.9M2026Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.02%101,950$14.7M2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

6

Total trades

$1.6M

Volume

3

Buys

2

Sells

Last trade: May 8, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 8, 2026Thomas T EdmanBuy–
May 8, 2026Shelly Marie ChadwickSell$237K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 8, 2026
Shelly Marie Chadwick
Option
$556K
May 8, 2026Shelly Marie ChadwickSell$741K
Apr 7, 2026Patrick M. PrevostBuy$24K
Apr 7, 2026Patrick M. PrevostBuy$21K