Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 186,535 | $29,808 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 200,125 | $24,769 | $106.31 | $88.17 - $132.24 |
| Q4 2024 | 453,059 | $47,295 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 509,883 | $55,429 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 432,858 | $56,523 | $124.55 | $105.72 - $137.52 |
| Q1 2024 | 306,658 | $40,786 | $114.51 | $94.23 - $132.85 |
| Q4 2023 | 204,650 | $21,052 | $79.84 | $62.28 - $104.49 |
| Q3 2022 | 169,400 | $13,999 | $100.01 | $79.23 - $120.27 |
| Q2 2022 | 172,870 | $17,742 | $112.92 | $94.75 - $148.07 |
| Q1 2022 | 1,070,817 | $160,622 | $150.35 | $131.30 - $175.09 |
| Q4 2021 | 947,726 | $165,066 | $151.09 | $136.06 - $172.80 |
| Q3 2021 | 978,216 | $147,622 | $148.13 | $133.76 - $168.78 |
| Q2 2021 | 178,701 | $31,800 | $175.09 | $158.98 - $192.11 |
| Q1 2021 | 182,401 | $33,821 | $161.78 | $138.78 - $185.00 |
| Q4 2020 | 192,701 | $28,992 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 221,369 | $24,180 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 222,544 | $25,200 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 222,594 | $18,130 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 230,919 | $25,403 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 276,760 | $25,540 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 285,160 | $22,211 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 302,150 | $28,115 | $76.40 | $59.36 - $88.91 |