Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 16,987 | $2,715 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 17,158 | $2,124 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 23,267 | $2,312 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 18,239 | $1,462 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 28,670 | $2,993 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 19,568 | $2,127 | $117.45 | $99.10 - $145.63 |
| Q3 2019 | 39,907 | $3,683 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 26,650 | $2,076 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 26,650 | $2,480 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 21,237 | $1,372 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 8,582 | $688 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 16,873 | $1,615 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 26,031 | $3,010 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 38,095 | $3,600 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 38,095 | $3,598 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 32,904 | $2,214 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 32,904 | $2,262 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 24,950 | $1,482 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 23,670 | $1,177 | $43.66 | $38.22 - $50.60 |