Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 157 | $25 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 157 | $19 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 157 | $16 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 437 | $35 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 432 | $45 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 459 | $50 | $117.45 | $99.10 - $145.63 |
| Q2 2018 | 2,200 | $210 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 2,375 | $275 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 3,880 | $367 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 4,910 | $463 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 5,600 | $376 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 5,775 | $398 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 6,375 | $378 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 6,825 | $340 | $43.66 | $38.22 - $50.60 |
| Q2 2016 | 6,825 | $294 | $35.80 | $32.24 - $39.81 |
| Q1 2016 | 7,275 | $275 | $31.35 | $28.08 - $35.11 |
| Q4 2015 | 6,920 | $249 | $32.52 | $26.43 - $35.02 |
| Q3 2015 | 6,700 | $224 | $31.60 | $28.82 - $34.92 |
| Q2 2015 | 6,935 | $264 | $32.93 | $29.54 - $35.95 |
| Q1 2015 | 6,935 | $235 | $31.63 | $29.59 - $33.22 |
| Q4 2014 | 6,935 | $254 | $31.69 | $27.30 - $33.99 |
| Q3 2014 | 6,935 | $232 | $29.19 | $27.47 - $31.20 |
| Q2 2014 | 9,960 | $311 | $25.69 | $23.72 - $27.88 |
| Q1 2014 | 9,960 | $298 | $26.46 | $25.10 - $28.61 |
| Q4 2013 | 9,960 | $298 | $25.51 | $23.10 - $27.14 |
| Q3 2013 | 9,860 | $263 | $23.28 | $21.63 - $25.20 |
| Q2 2013 | 9,835 | $261 | $23.45 | $21.31 - $25.25 |
| Q1 2013 | 7,430 | $202 | $23.60 | $22.07 - $25.32 |