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M-tron Inds shares owned by Charles Schwab Investment Management

Quarter-by-quarter ownership of M-tron Inds (MPTI) shares owned by Charles Schwab Investment Management from 13F filings

Historical chart of Charles Schwab Investment Management investment in M-tron Inds

Tip: Access up to 7 years of quarterly data

All positions including M-tron Inds held by Charles Schwab Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in M-tron Inds by Charles Schwab Investment Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $486k 8.8k 55.48
2025-06-30 $368k 8.8k 42.00