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Abbott Laboratories shares owned by Corundum Trust Company

Quarter-by-quarter ownership of Abbott Laboratories (ABT) shares owned by Corundum Trust Company from 13F filings

Historical chart of Corundum Trust Company investment in Abbott Laboratories

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All positions including Abbott Laboratories held by Corundum Trust Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Abbott Laboratories by Corundum Trust Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $17k 125 133.94
2023-06-30 $239k 2.2k 109.02