MKS Instruments shares owned by Cornerstone Investment Partners
Quarter-by-quarter ownership of MKS Instruments (MKSI) shares owned by Cornerstone Investment Partners
from 13F filings
Historical chart of Cornerstone Investment Partners investment in MKS Instruments
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Quarterly reported holdings in MKS Instruments by Cornerstone Investment Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $1.4M | 9.0k | 159.80 |
| 2025-09-30 | $1.1M | 9.0k | 123.77 |
| 2025-06-30 | $896k | 9.0k | 99.36 |
| 2025-03-31 | $522k | 6.5k | 80.15 |
| 2024-12-31 | $517k | 5.0k | 104.39 |
| 2024-09-30 | $396k | 3.6k | 108.71 |
| 2024-06-30 | $482k | 3.7k | 130.58 |
| 2024-03-31 | $475k | 3.6k | 133.00 |
| 2023-12-31 | $357k | 3.5k | 102.87 |
| 2023-09-30 | $301k | 3.5k | 86.54 |
| 2023-06-30 | $375k | 3.5k | 108.10 |
| 2023-03-31 | $307k | 3.5k | 88.62 |
| 2022-12-31 | $296k | 3.5k | 84.73 |
| 2022-09-30 | $288k | 3.5k | 82.69 |
More positions owned by Cornerstone Investment Partners
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