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Materion Corporation shares owned by Entropy Technologies

Quarter-by-quarter ownership of Materion Corporation (MTRN) shares owned by Entropy Technologies from 13F filings

Historical chart of Entropy Technologies investment in Materion Corporation

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All positions including Materion Corporation held by Entropy Technologies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Materion Corporation by Entropy Technologies

Quarter filed Position value Share count Share price at filing
2026-06-30 $1.7M 5.7k 297.39
2025-06-30 $238k 3.0k 79.37