A detailed history of Healthcare Of Ontario Pension Plan Trust Fund transactions in Mks Instruments Inc stock. As of the latest transaction made, Healthcare Of Ontario Pension Plan Trust Fund holds 75,000 shares of MKSI stock, worth $8.47 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
75,000
Previous 27,300 174.73%
Holding current value
$8.47 Million
Previous $3.56 Million 128.7%
% of portfolio
0.02%
Previous 0.01%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 13, 2024

BUY
$103.52 - $144.6 $4.94 Million - $6.9 Million
47,700 Added 174.73%
75,000 $8.15 Million
Q2 2024

Aug 14, 2024

BUY
$108.17 - $137.16 $2.95 Million - $3.74 Million
27,300 New
27,300 $3.56 Million
Q3 2022

Nov 14, 2022

SELL
$82.31 - $123.77 $3.87 Million - $5.82 Million
-47,000 Reduced 73.44%
17,000 $1.41 Million
Q2 2022

Aug 11, 2022

BUY
$99.35 - $144.63 $2.38 Million - $3.47 Million
24,000 Added 60.0%
64,000 $6.57 Million
Q1 2022

May 12, 2022

SELL
$136.3 - $180.69 $7.59 Million - $10.1 Million
-55,700 Reduced 58.2%
40,000 $6 Million
Q4 2021

Feb 11, 2022

BUY
$141.92 - $177.58 $7.9 Million - $9.89 Million
55,700 Added 139.25%
95,700 $16.7 Million
Q3 2021

Nov 10, 2021

BUY
$140.42 - $170.77 $5.62 Million - $6.83 Million
40,000 New
40,000 $6.04 Million
Q2 2021

Aug 12, 2021

SELL
$165.96 - $196.86 $5,974 - $7,086
-36 Closed
0 $0
Q1 2021

May 13, 2021

SELL
$147.92 - $188.24 $861,042 - $1.1 Million
-5,821 Reduced 99.39%
36 $7,000
Q4 2020

Feb 12, 2021

BUY
$108.39 - $156.88 $634,840 - $918,846
5,857 New
5,857 $881,000
Q1 2020

May 13, 2020

SELL
$70.88 - $120.84 $8,009 - $13,654
-113 Closed
0 $0
Q4 2019

Feb 12, 2020

BUY
$87.04 - $114.73 $9,835 - $12,964
113 New
113 $12,000

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 $7.51B
  • 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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