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Tmc The Metals Company shares owned by Main Street Research

Quarter-by-quarter ownership of Tmc The Metals Company (TMC) shares owned by Main Street Research from 13F filings

Historical chart of Main Street Research investment in Tmc The Metals Company

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All positions including Tmc The Metals Company held by Main Street Research consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Tmc The Metals Company by Main Street Research

Quarter filed Position value Share count Share price at filing
2026-03-31 $47k 10k 4.67
2025-09-30 $64k 10k 6.37
2022-12-31 $12k 15k 0.77
2022-09-30 $11k 10k 1.10