MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025
Shares 345 Value ($000) $55 Avg Close $148.21 Range $120.73 - $170.37
Q3 2025
Shares 183 Value ($000) $23 Avg Close $106.31 Range $88.17 - $132.24
Q2 2025
Shares 185 Value ($000) $18 Avg Close $80.86 Range $54.50 - $100.44
Q1 2025
Shares 206 Value ($000) $17 Avg Close $100.21 Range $75.89 - $124.28
Q4 2024
Shares 169 Value ($000) $18 Avg Close $106.91 Range $96.54 - $118.37
Q3 2024
Shares 4,973 Value ($000) $541 Avg Close $117.45 Range $99.10 - $145.63
Q1 2024
Shares 10 Value ($000) $1 Avg Close $114.51 Range $94.23 - $132.85
Q4 2023
Shares 355 Value ($000) $37 Avg Close $79.84 Range $62.28 - $104.49