Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 620 | $99 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 619 | $77 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 589 | $59 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 4,408 | $353 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 3,969 | $414 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 2,670 | $290 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 2,668 | $348 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 4,734 | $630 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 4,608 | $474 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 4,294 | $372 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 4,321 | $467 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 2,706 | $240 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 461 | $39 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 129 | $11 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 211 | $22 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 236 | $35 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 151 | $26 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 137 | $21 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 96 | $17 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 120 | $22 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 90 | $14 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 30 | $3 | $112.47 | $97.77 - $124.64 |
| Q4 2019 | 23 | $3 | $99.99 | $81.07 - $109.78 |
| Q1 2019 | 220 | $20 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 714 | $46 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 6,219 | $498 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 5,372 | $514 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 5,150 | $596 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 6,897 | $652 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 6,424 | $607 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 6,408 | $431 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 9,802 | $674 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 11,036 | $656 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 14,213 | $707 | $43.66 | $38.22 - $50.60 |
| Q4 2015 | 148 | $5 | $32.52 | $26.43 - $35.02 |
| Q3 2015 | 147 | $5 | $31.60 | $28.82 - $34.92 |
| Q2 2015 | 96 | $4 | $32.93 | $29.54 - $35.95 |
| Q1 2015 | 95 | $3 | $31.63 | $29.59 - $33.22 |
| Q3 2014 | 850 | $28 | $29.19 | $27.47 - $31.20 |
| Q2 2014 | 850 | $27 | $25.69 | $23.72 - $27.88 |
| Q1 2014 | 850 | $25 | $26.46 | $25.10 - $28.61 |
| Q4 2013 | 850 | $25 | $25.51 | $23.10 - $27.14 |
| Q3 2013 | 850 | $23 | $23.28 | $21.63 - $25.20 |
| Q2 2013 | 850 | $23 | $23.45 | $21.31 - $25.25 |