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NewMarket Corporation shares owned by Chesley, Taft & Associates

Quarter-by-quarter ownership of NewMarket Corporation (NEU) shares owned by Chesley, Taft & Associates from 13F filings

Historical chart of Chesley, Taft & Associates investment in NewMarket Corporation

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All positions including NewMarket Corporation held by Chesley, Taft & Associates consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in NewMarket Corporation by Chesley, Taft & Associates

Quarter filed Position value Share count Share price at filing
2025-12-31 $770k 1.1k 687.26