MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Net Worth Advisory Group's Holding History (CIK: 0001791998)

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

Q2 2025

Shares 2,253 Value ($000) $224 Avg Close $80.86 Range $54.50 - $100.44

Q4 2024

Shares 2,072 Value ($000) $216 Avg Close $106.91 Range $96.54 - $118.37

Q3 2024

Shares 2,086 Value ($000) $227 Avg Close $117.45 Range $99.10 - $145.63

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	2,253	$224	$80.86	$54.50 - $100.44
Q4 2024	2,072	$216	$106.91	$96.54 - $118.37
Q3 2024	2,086	$227	$117.45	$99.10 - $145.63