Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 34,989 | $5,594 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 35,370 | $4,378 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 11,094 | $1,102 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 30,985 | $2,484 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 28,548 | $2,980 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 30,248 | $3,288 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 39,064 | $5,101 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 37,798 | $5,027 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 40,747 | $4,192 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 31,293 | $2,708 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 20,158 | $2,179 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 22,312 | $1,977 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 25,364 | $2,149 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 11,250 | $928 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 34,512 | $3,540 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 25,908 | $3,885 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 9,724 | $1,692 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 9,611 | $1,449 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 11,379 | $2,023 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 15,360 | $2,846 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 20,131 | $3,030 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 8,179 | $896 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 7,851 | $881 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 6,060 | $496 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 19,070 | $2,099 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 17,477 | $1,608 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 40,341 | $3,145 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 10,079 | $933 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 15,076 | $974 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 9,533 | $765 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 23,817 | $2,273 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 24,477 | $2,831 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 63,615 | $6,083 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 69,977 | $6,609 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 39,436 | $2,656 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 41,527 | $2,854 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 43,930 | $2,624 | $50.13 | $43.15 - $57.04 |