Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 93,164 | $14,888 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 101,778 | $12,597 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 99,673 | $9,903 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 110,765 | $8,878 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 95,283 | $9,947 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 92,009 | $10,002 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 82,483 | $10,771 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 77,848 | $10,354 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 51,607 | $5,309 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 53,037 | $4,590 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 37,764 | $4,082 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 55,028 | $4,877 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 50,713 | $4,297 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 49,585 | $4,098 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 45,747 | $4,695 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 55,458 | $8,319 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 49,181 | $8,566 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 25,837 | $3,899 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 24,278 | $4,320 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 20,606 | $3,821 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 19,294 | $2,903 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 18,636 | $2,036 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 19,173 | $2,171 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 19,932 | $1,623 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 27,932 | $3,073 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 29,356 | $2,709 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 28,015 | $2,182 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 25,965 | $2,416 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 36,042 | $2,329 | $68.31 | $53.35 - $77.61 |
| Q2 2018 | 6,668 | $638 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 6,906 | $797 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 6,140 | $580 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 6,427 | $606 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 6,178 | $417 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 6,620 | $457 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 6,468 | $384 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 5,863 | $292 | $43.66 | $38.22 - $50.60 |
| Q2 2016 | 1,251 | $54 | $35.80 | $32.24 - $39.81 |