MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

SHERBROOKE PARK ADVISERS LLC's Holding History (CIK: 0001965377)

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

Q2 2025

Shares 4,482 Value ($000) $445 Avg Close $80.86 Range $54.50 - $100.44

Q4 2024

Shares 5,047 Value ($000) $527 Avg Close $106.91 Range $96.54 - $118.37

Q3 2024

Shares 13,371 Value ($000) $1,454 Avg Close $117.45 Range $99.10 - $145.63

Q2 2024

Shares 6,964 Value ($000) $909 Avg Close $124.55 Range $105.72 - $137.52

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	4,482	$445	$80.86	$54.50 - $100.44
Q4 2024	5,047	$527	$106.91	$96.54 - $118.37
Q3 2024	13,371	$1,454	$117.45	$99.10 - $145.63
Q2 2024	6,964	$909	$124.55	$105.72 - $137.52