Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 618 | $99 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 422 | $52 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 23 | $2 | $80.86 | $54.50 - $100.44 |
| Q1 2024 | 487 | $65 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 565 | $58 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 885 | $77 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 1,022 | $110 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 1,269 | $112 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 1,228 | $104 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 1,528 | $126 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 1,432 | $147 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 2,467 | $370 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 1,149 | $200 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 821 | $124 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 894 | $159 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 1,002 | $186 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 994 | $150 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 694 | $76 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 650 | $74 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 694 | $57 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 815 | $90 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 815 | $75 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 933 | $73 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 990 | $92 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 1,032 | $67 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 1,107 | $89 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 407 | $39 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 407 | $47 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 409 | $39 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 121 | $11 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 121 | $8 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 87 | $6 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 148 | $9 | $50.13 | $43.15 - $57.04 |
| Q4 2014 | 35 | $1 | $31.69 | $27.30 - $33.99 |