Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,432 | $548 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 2,706 | $335 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 4,303 | $428 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 9,068 | $727 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 2,791 | $291 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 3,310 | $360 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 4,139 | $540 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 5,348 | $711 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 5,910 | $608 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 5,177 | $448 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 5,684 | $614 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 6,094 | $540 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 6,217 | $527 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 3,034 | $251 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 3,679 | $378 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 2,230 | $334 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 1,106 | $193 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 1,548 | $234 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 1,503 | $267 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 1,483 | $275 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 114 | $17 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 110 | $12 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 560 | $62 | $95.31 | $70.45 - $112.06 |
| Q1 2019 | 19 | $2 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 75 | $5 | $68.31 | $53.35 - $77.61 |
| Q2 2018 | 2 | $0 | $102.60 | $86.55 - $115.42 |