Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,190 | $350 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 2,407 | $298 | $106.31 | $88.17 - $132.24 |
| Q1 2024 | 1,512 | $201 | $114.51 | $94.23 - $132.85 |