Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 45,402 | $7,255 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 47,091 | $5,828 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 51,108 | $5,078 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 53,522 | $4,290 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 54,436 | $5,683 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 54,088 | $5,880 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 51,775 | $6,761 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 53,057 | $7,057 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 53,347 | $5,488 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 51,777 | $4,481 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 52,574 | $5,683 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 56,310 | $4,990 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 57,391 | $4,863 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 56,563 | $4,674 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 57,204 | $5,871 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 62,491 | $9,374 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 58,195 | $10,136 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 53,927 | $8,138 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 53,874 | $9,587 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 54,635 | $10,130 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 56,395 | $8,485 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 77,773 | $8,495 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 76,995 | $8,719 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 79,300 | $6,459 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 78,097 | $8,591 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 79,027 | $7,293 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 114,136 | $8,890 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 94,290 | $8,774 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 112,385 | $7,261 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 111,856 | $8,965 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 110,503 | $10,575 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 113,098 | $13,080 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 122,168 | $11,545 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 91,668 | $8,658 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 89,273 | $6,008 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 88,546 | $6,088 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 87,887 | $5,220 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 85,356 | $4,245 | $43.66 | $38.22 - $50.60 |
| Q2 2016 | 95,682 | $4,120 | $35.80 | $32.24 - $39.81 |
| Q1 2016 | 93,171 | $3,508 | $31.35 | $28.08 - $35.11 |
| Q4 2015 | 93,237 | $3,357 | $32.52 | $26.43 - $35.02 |
| Q3 2015 | 81,821 | $2,743 | $31.60 | $28.82 - $34.92 |
| Q2 2015 | 82,075 | $3,114 | $32.93 | $29.54 - $35.95 |
| Q1 2015 | 80,925 | $2,736 | $31.63 | $29.59 - $33.22 |
| Q4 2014 | 77,419 | $2,834 | $31.69 | $27.30 - $33.99 |
| Q3 2014 | 78,227 | $2,611 | $29.19 | $27.47 - $31.20 |
| Q2 2014 | 73,798 | $2,305 | $25.69 | $23.72 - $27.88 |
| Q1 2014 | 82,038 | $2,452 | $26.46 | $25.10 - $28.61 |
| Q4 2013 | 82,038 | $2,456 | $25.51 | $23.10 - $27.14 |
| Q3 2013 | 75,628 | $2,011 | $23.28 | $21.63 - $25.20 |
| Q2 2013 | 76,026 | $2,018 | $23.45 | $21.31 - $25.25 |