Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 22,044 | $3,523 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 20,892 | $2,586 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 26,049 | $2,588 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 18,884 | $1,513 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 16,354 | $1,707 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 16,037 | $1,744 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 16,611 | $2,169 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 17,113 | $2,276 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 16,698 | $1,718 | $79.84 | $62.28 - $104.49 |
| Q3 2023 | 17,208 | $1,489 | $95.58 | $81.25 - $107.67 |
| Q2 2023 | 17,724 | $1,916 | $89.53 | $77.81 - $108.20 |
| Q1 2023 | 15,930 | $1,412 | $93.12 | $80.00 - $111.27 |
| Q4 2022 | 16,835 | $1,426 | $78.00 | $62.97 - $89.22 |
| Q3 2022 | 16,967 | $1,402 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 14,869 | $1,521 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 11,153 | $1,674 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 10,799 | $1,881 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 9,997 | $1,508 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 9,314 | $1,657 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 9,763 | $1,810 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 8,928 | $1,343 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 4,423 | $483 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 5,274 | $597 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 5,806 | $472 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 4,271 | $469 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 3,893 | $359 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 4,106 | $320 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 2,900 | $270 | $76.40 | $59.36 - $88.91 |
| Q3 2018 | 2,941 | $235 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 5,404 | $517 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 4,899 | $566 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 6,185 | $584 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 6,536 | $617 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 6,456 | $434 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 5,862 | $403 | $61.31 | $54.85 - $65.67 |
| Q4 2016 | 5,317 | $316 | $50.13 | $43.15 - $57.04 |
| Q3 2016 | 5,666 | $281 | $43.66 | $38.22 - $50.60 |
| Q2 2015 | 5,726 | $218 | $32.93 | $29.54 - $35.95 |
| Q1 2015 | 6,087 | $206 | $31.63 | $29.59 - $33.22 |
| Q4 2014 | 7,587 | $278 | $31.69 | $27.30 - $33.99 |
| Q3 2014 | 8,447 | $282 | $29.19 | $27.47 - $31.20 |
| Q4 2013 | 22 | $1 | $25.51 | $23.10 - $27.14 |
| Q3 2013 | 22 | $1 | $23.28 | $21.63 - $25.20 |
| Q2 2013 | 22 | $1 | $23.45 | $21.31 - $25.25 |