Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 143,498 | $22,931 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 144,626 | $17,900 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 110,173 | $10,947 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 156,477 | $12,542 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 156,477 | $16,335 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 156,477 | $17,011 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 151,354 | $19,764 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 152,802 | $20,323 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 149,407 | $15,369 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 123,016 | $10,646 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 127,295 | $13,761 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 111,138 | $9,849 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 112,567 | $9,538 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 110,440 | $9,127 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 166,250 | $17,062 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 166,250 | $24,938 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 153,450 | $26,726 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 153,450 | $23,157 | $148.13 | $133.76 - $168.78 |