Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 73,365 | $11,724 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 73,542 | $9,102 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 71,851 | $7,139 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 30,235 | $2,423 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 31,960 | $3,336 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 32,218 | $4 | $117.45 | $99.10 - $145.63 |
| Q1 2020 | 54,409 | $4,431 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 59,211 | $6,513 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 74,143 | $6,841 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 74,252 | $5,783 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 82,234 | $7,652 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 83,183 | $5,374 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 84,979 | $6,811 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 87,310 | $8,356 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 173,717 | $20,090 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 183,548 | $17,345 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 191,304 | $18 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 186,320 | $12,539 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 178,006 | $12,238 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 202,133 | $12,007 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 105,778 | $5,260 | $43.66 | $38.22 - $50.60 |