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Waters Corporation shares owned by Mairs and Power

Quarter-by-quarter ownership of Waters Corporation (WAT) shares owned by Mairs and Power from 13F filings

Historical chart of Mairs and Power investment in Waters Corporation

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All positions including Waters Corporation held by Mairs and Power consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Waters Corporation by Mairs and Power

Quarter filed Position value Share count Share price at filing
2026-03-31 $286k 958 298.11