A detailed history of North Rock Partners, LLC transactions in Mks Instruments Inc stock. As of the latest transaction made, North Rock Partners, LLC holds 2,649 shares of MKSI stock, worth $378,118. This represents 0.01% of its overall portfolio holdings.

Number of Shares
2,649
Holding current value
$378,118
% of portfolio
0.01%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025

BUY
$89.62 - $129.92 $237,403 - $344,158
2,649 New
2,649 $327,000

Others Institutions Holding MKSI

About MKS INSTRUMENTS INC


  • Ticker MKSI
  • Exchange NASDAQ
  • Sector Technology
  • Industry Scientific & Technical Instruments
  • Shares Outstandng 66,491,100
  • Market Cap $9.49B
  • Description
  • MKS Instruments, Inc. provides instruments, systems, subsystems, and process control solutions that measure, monitor, deliver, analyze, power, and control critical parameters of manufacturing processes worldwide. Its Vacuum & Analysis segment offers pressure and vacuum control solutions, including direct and indirect pressure measurement; ma...
More about MKSI
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