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3M Company shares owned by Birchbrook

Quarter-by-quarter ownership of 3M Company (MMM) shares owned by Birchbrook from 13F filings

Historical chart of Birchbrook investment in 3M Company

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All positions including 3M Company held by Birchbrook consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in 3M Company by Birchbrook

Quarter filed Position value Share count Share price at filing
2025-12-31 $118k 737 160.02
2025-09-30 $181k 1.2k 155.13
2025-06-30 $197k 1.3k 152.20
2025-03-31 $192k 1.3k 146.82
2024-12-31 $136k 1.1k 129.05
2024-09-30 $140k 1.0k 136.70
2024-06-30 $109k 1.1k 102.17
2024-03-31 $113k 1.1k 106.07
2023-12-31 $106k 965 109.37