Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 213 | $34 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 213 | $26 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 213 | $21 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 213 | $17 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 263 | $27 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 156 | $17 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 156 | $20 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 274 | $36 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 208 | $21 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 226 | $20 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 226 | $24 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 226 | $20 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 226 | $19 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 226 | $19 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 226 | $23 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 226 | $34 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 295 | $51 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 303 | $46 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 295 | $52 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 351 | $65,140 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 226 | $34 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 735 | $80 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 54 | $6 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 66 | $5 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 101 | $11 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 175 | $16 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 225 | $17 | $80.27 | $67.03 - $98.53 |
| Q3 2018 | 404 | $32 | $86.11 | $74.38 - $97.19 |