Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,016 | $802 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 4,856 | $601 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 4,594 | $456 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 4,771 | $382 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 5,343 | $558 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 5,806 | $631 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 6,158 | $804 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 5,969 | $794 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 4,886 | $503 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 4,506 | $390 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 4,098 | $443 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 4,114 | $365 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 3,985 | $338 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 3,830 | $317 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 4,041 | $415 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 5,046 | $757 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 5,450 | $949 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 5,243 | $791 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 5,277 | $939 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 5,344 | $991 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 7,204 | $1,084 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 6,815 | $744 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 4,915 | $557 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 7,294 | $594 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 11,258 | $1,238 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 6,969 | $643 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 6,290 | $490 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 8,079 | $752 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 5,476 | $354 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 9,822 | $787 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 18,441 | $1,765 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 21,153 | $2,446 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 19,694 | $1,861 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 16,773 | $1,584 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 9,852 | $663 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 9,233 | $635 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 10,276 | $610 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 9,602 | $478 | $43.66 | $38.22 - $50.60 |
| Q2 2016 | 12,017 | $517 | $35.80 | $32.24 - $39.81 |
| Q1 2016 | 11,808 | $445 | $31.35 | $28.08 - $35.11 |
| Q4 2015 | 8,015 | $289 | $32.52 | $26.43 - $35.02 |
| Q3 2015 | 6,965 | $234 | $31.60 | $28.82 - $34.92 |
| Q2 2015 | 10,304 | $391 | $32.93 | $29.54 - $35.95 |
| Q1 2015 | 11,970 | $405 | $31.63 | $29.59 - $33.22 |
| Q4 2014 | 8,400 | $307 | $31.69 | $27.30 - $33.99 |
| Q3 2014 | 6,106 | $204 | $29.19 | $27.47 - $31.20 |
| Q2 2014 | 9,905 | $309 | $25.69 | $23.72 - $27.88 |
| Q1 2014 | 12,115 | $362 | $26.46 | $25.10 - $28.61 |
| Q4 2013 | 30,990 | $928 | $25.51 | $23.10 - $27.14 |
| Q3 2013 | 23,762 | $632 | $23.28 | $21.63 - $25.20 |
| Q2 2013 | 12,310 | $327 | $23.45 | $21.31 - $25.25 |