Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,086 | $1,132 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 7,371 | $912 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 1,128 | $112 | $80.86 | $54.50 - $100.44 |
| Q3 2022 | 251 | $21 | $100.01 | $79.23 - $120.27 |
| Q1 2022 | 2,598 | $390 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 2,598 | $452 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 1,698 | $256 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 1,698 | $302 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 1,788 | $269 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 1,472 | $221 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 2,472 | $270 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 2,972 | $337 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 2,672 | $218 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 2,672 | $294 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 1,072 | $99 | $78.64 | $68.69 - $91.29 |
| Q2 2018 | 21,168 | $2,026 | $102.60 | $86.55 - $115.42 |