Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 58,696 | $9,380 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 58,378 | $7,225 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 80,128 | $7,962 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 83,165 | $6,666 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 62,009 | $6,474 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 59,739 | $6,495 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 59,451 | $7,763 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 58,194 | $7,740 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 55,188 | $5,677 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 55,330 | $4,789 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 55,084 | $5,955 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 58,262 | $5,164 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 68,678 | $5,820 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 79,595 | $6,578 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 63,105 | $6,477 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 54,487 | $8,173 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 47,008 | $8,187 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 24,188 | $3,650 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 24,201 | $4,306 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 24,924 | $4,621 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 17,624 | $2,651 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 15,456 | $1,688 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 16,698 | $1,891 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 18,860 | $1,529 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 22,514 | $2,482 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 21,788 | $2,014 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 25,668 | $2,016 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 24,854 | $2,323 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 12,123 | $775 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 18,501 | $1,481 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 35,783 | $3,431 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 11,355 | $1,318 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 10,367 | $979 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 7,521 | $706 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 21,376 | $1,437 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 23,982 | $1,643 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 6,640 | $398 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 6,795 | $339 | $43.66 | $38.22 - $50.60 |