Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,039 | $0 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 1,788 | $0 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 1,788 | $0 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 3,082 | $0 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 30,812 | $3 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 1,713 | $0 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 1,713 | $0 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 1,390 | $0 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 1,226 | $0 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 941 | $0 | $95.58 | $81.25 - $107.67 |
| Q2 2018 | 2,734 | $262 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 2,734 | $316 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 16,491 | $1,558 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 16,491 | $1,558 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 16,491 | $1,110 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 16,491 | $1,134 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 16,491 | $980 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 16,491 | $820 | $43.66 | $38.22 - $50.60 |
| Q3 2015 | 10,651 | $357 | $31.60 | $28.82 - $34.92 |
| Q2 2015 | 23,518 | $892 | $32.93 | $29.54 - $35.95 |
| Q1 2015 | 30,500 | $1,031 | $31.63 | $29.59 - $33.22 |
| Q4 2014 | 30,500 | $1,116 | $31.69 | $27.30 - $33.99 |
| Q2 2013 | 14,645 | $389 | $23.45 | $21.31 - $25.25 |