A detailed history of Kovitz Investment Group Partners, LLC transactions in Mks Instruments Inc stock. As of the latest transaction made, Kovitz Investment Group Partners, LLC holds 26,991 shares of MKSI stock, worth $3.88 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
26,991
Previous 2,925 822.77%
Holding current value
$3.88 Million
Previous $234,000 1045.73%
% of portfolio
0.01%
Previous 0.0%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$58.78 - $100.27 $1.41 Million - $2.41 Million
24,066 Added 822.77%
26,991 $2.68 Million
Q1 2025

May 13, 2025

BUY
$78.89 - $122.69 $230,753 - $358,868
2,925 New
2,925 $234,000
Q4 2024

Aug 25, 2025

SELL
$98.56 - $117.93 $2.44 Million - $2.92 Million
-24,758 Reduced 91.73%
2,233 $233,000
Q3 2024

Nov 14, 2024

BUY
$103.52 - $144.6 $65,010 - $90,808
628 Added 38.62%
2,254 $244,000
Q2 2024

Aug 14, 2024

BUY
$108.17 - $137.16 $3,136 - $3,977
29 Added 1.82%
1,626 $212,000
Q1 2024

May 14, 2024

BUY
$97.35 - $133.36 $155,467 - $212,975
1,597 New
1,597 $212,000

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 $9.56B
  • 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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