A detailed history of Dean Capital Management transactions in Mks Instruments Inc stock. As of the latest transaction made, Dean Capital Management holds 11,713 shares of MKSI stock, worth $1.67 Million. This represents 0.57% of its overall portfolio holdings.

Number of Shares
11,713
Previous 7,060 65.91%
Holding current value
$1.67 Million
Previous $701,000 106.7%
% of portfolio
0.57%
Previous 0.29%

Shares

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

Nov 14, 2025

BUY
$89.62 - $129.92 $417,001 - $604,517
4,653 Added 65.91%
11,713 $1.45 Million
Q2 2025

Aug 14, 2025

BUY
$58.78 - $100.27 $414,986 - $707,906
7,060 New
7,060 $701,000

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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