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MKS INSTRS INC
Ticker: MKSI
CUSIP: 55306N104
Class: EQTY
Park West Asset Management LLC's Holding History (CIK: 0001386928)
Note: Option positions (PUT/CALL) are excluded.
Q4 2025
Shares
278,614
Value ($000)
$44,523
Avg Close
$148.21
Range
$120.73 - $170.37
Q3 2025
Shares
60,000
Value ($000)
$7,426
Avg Close
$106.31
Range
$88.17 - $132.24
Period
Shares
Value ($000)
Average Close
Price Range
Q4 2025
278,614
$44,523
$148.21
$120.73 - $170.37
Q3 2025
60,000
$7,426
$106.31
$88.17 - $132.24