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MKS Instruments shares owned by Fortitude Family Office

Quarter-by-quarter ownership of MKS Instruments (MKSI) shares owned by Fortitude Family Office from 13F filings

Historical chart of Fortitude Family Office investment in MKS Instruments

Tip: Access up to 7 years of quarterly data

All positions including MKS Instruments held by Fortitude Family Office consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in MKS Instruments by Fortitude Family Office

Quarter filed Position value Share count Share price at filing
2026-06-30 $82k 184 444.80
2026-03-31 $26k 114 229.81
2025-12-31 $14k 89 159.80
2025-09-30 $11k 87 123.77
2025-06-30 $7.8k 79 99.35