Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 77 | $12 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 56 | $7 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 33 | $3 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 15 | $1 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 30 | $3 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 10 | $1 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 1 | $0 | $124.55 | $105.72 - $137.52 |
| Q4 2023 | 3 | $0 | $79.84 | $62.28 - $104.49 |
| Q1 2021 | 52 | $10 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 41 | $6 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 41 | $4 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 44 | $5 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 45 | $4 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 43 | $5 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 44 | $4 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 73 | $6 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 55 | $5 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 55 | $4 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 62 | $5 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 70 | $7 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 73 | $8 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 149 | $14 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 8 | $1 | $76.52 | $62.45 - $89.48 |