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Merck & Co shares owned by Wellington Grp

Quarter-by-quarter ownership of Merck & Co (MRK) shares owned by Wellington Grp from 13F filings

Historical chart of Wellington Grp investment in Merck & Co

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All positions including Merck & Co held by Wellington Grp consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Merck & Co by Wellington Grp

Quarter filed Position value Share count Share price at filing
2026-03-31 $3.2M 26k 120.29
2025-12-31 $2.8M 27k 105.26