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MKS Instruments shares owned by Madison Asset Management

Quarter-by-quarter ownership of MKS Instruments (MKSI) shares owned by Madison Asset Management from 13F filings

Historical chart of Madison Asset Management investment in MKS Instruments

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All positions including MKS Instruments held by Madison Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in MKS Instruments by Madison Asset Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $121M 976k 123.77
2025-06-30 $145M 1.5M 99.36
2025-03-31 $115M 1.4M 80.15
2024-12-31 $98M 934k 104.39
2024-09-30 $87M 801k 108.71
2024-06-30 $97M 744k 130.58
2024-03-31 $90M 675k 133.00
2023-12-31 $60M 579k 102.87
2023-09-30 $50M 575k 86.54
2023-06-30 $62M 571k 108.10
2023-03-31 $50M 568k 88.62
2022-12-31 $46M 545k 84.73
2022-09-30 $45M 541k 82.64
2022-06-30 $38M 366k 102.63
2022-03-31 $39M 260k 150.00
2021-12-31 $28M 162k 174.17