MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

World Investment Advisors's Holding History (CIK: 0001652594)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,319 Value ($000) $211 Avg Close $148.21 Range $120.73 - $170.37
Q3 2025
Shares 1,618 Value ($000) $200 Avg Close $106.31 Range $88.17 - $132.24