MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.'s Holding History (CIK: 0000319933)

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

Q3 2025
Shares 16 Value ($000) $2 Avg Close $106.31 Range $88.17 - $132.24
Q2 2025
Shares 89 Value ($000) $9 Avg Close $80.86 Range $54.50 - $100.44
Q1 2025
Shares 89 Value ($000) $7 Avg Close $100.21 Range $75.89 - $124.28
Q4 2024
Shares 89 Value ($000) $9 Avg Close $106.91 Range $96.54 - $118.37
Q3 2024
Shares 102 Value ($000) $11 Avg Close $117.45 Range $99.10 - $145.63
Q2 2024
Shares 101 Value ($000) $13 Avg Close $124.55 Range $105.72 - $137.52