A detailed history of Commonwealth Of Pennsylvania Public School Empls Retrmt Sys transactions in Mks Instruments Inc stock. As of the latest transaction made, Commonwealth Of Pennsylvania Public School Empls Retrmt Sys holds 14,833 shares of MKSI stock, worth $1.62 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
14,833
Previous 14,000 5.95%
Holding current value
$1.62 Million
Previous $1.83 Million 11.82%
% of portfolio
0.01%
Previous 0.01%

Shares

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

Nov 07, 2024

BUY
$103.52 - $144.6 $86,232 - $120,451
833 Added 5.95%
14,833 $1.61 Million
Q2 2024

Aug 12, 2024

BUY
$108.17 - $137.16 $10,167 - $12,893
94 Added 0.68%
14,000 $1.83 Million
Q1 2024

May 08, 2024

BUY
$97.35 - $133.36 $3,309 - $4,534
34 Added 0.25%
13,906 $1.85 Million
Q4 2023

Feb 09, 2024

BUY
$65.32 - $105.03 $74,726 - $120,154
1,144 Added 8.99%
13,872 $1.43 Million
Q3 2023

Nov 09, 2023

SELL
$83.17 - $109.5 $1.25 Million - $1.65 Million
-15,028 Reduced 54.14%
12,728 $1.1 Million
Q2 2023

Aug 09, 2023

BUY
$79.76 - $110.27 $159,121 - $219,988
1,995 Added 7.74%
27,756 $3 Million
Q1 2023

May 09, 2023

BUY
$83.13 - $112.97 $2,577 - $3,502
31 Added 0.12%
25,761 $2.28 Million
Q4 2022

Feb 13, 2023

BUY
$65.09 - $89.25 $199,045 - $272,926
3,058 Added 13.49%
25,730 $2.18 Million
Q3 2022

Nov 14, 2022

BUY
$82.31 - $123.77 $52,431 - $78,841
637 Added 2.89%
22,672 $1.87 Million
Q2 2022

Aug 15, 2022

BUY
$99.35 - $144.63 $169,888 - $247,317
1,710 Added 8.41%
22,035 $2.26 Million
Q1 2022

May 12, 2022

BUY
$136.3 - $180.69 $264,149 - $350,177
1,938 Added 10.54%
20,325 $3.05 Million
Q4 2021

Feb 11, 2022

BUY
$141.92 - $177.58 $9,508 - $11,897
67 Added 0.37%
18,387 $3.2 Million
Q3 2021

Nov 10, 2021

SELL
$140.42 - $170.77 $16,990 - $20,663
-121 Reduced 0.66%
18,320 $2.77 Million
Q2 2021

Aug 12, 2021

BUY
$165.96 - $196.86 $2,987 - $3,543
18 Added 0.1%
18,441 $3.28 Million
Q1 2021

May 12, 2021

BUY
$147.92 - $188.24 $1,627 - $2,070
11 Added 0.06%
18,423 $3.42 Million
Q4 2020

Feb 12, 2021

BUY
$108.39 - $156.88 $80,642 - $116,718
744 Added 4.21%
18,412 $2.77 Million
Q3 2020

Nov 12, 2020

BUY
$103.3 - $128.48 $1.83 Million - $2.27 Million
17,668 New
17,668 $1.93 Million
Q2 2020

Aug 11, 2020

SELL
$74.98 - $114.61 $961,543 - $1.47 Million
-12,824 Closed
0 $0
Q1 2020

May 14, 2020

BUY
$70.88 - $120.84 $227,453 - $387,775
3,209 Added 33.37%
12,824 $1.05 Million
Q4 2019

Feb 11, 2020

BUY
$87.04 - $114.73 $1,914 - $2,524
22 Added 0.23%
9,615 $1.06 Million
Q3 2019

Nov 14, 2019

BUY
$72.95 - $95.17 $1,021 - $1,332
14 Added 0.15%
9,593 $885,000
Q2 2019

Aug 13, 2019

BUY
$70.87 - $101.6 $2,196 - $3,149
31 Added 0.32%
9,579 $746,000
Q1 2019

May 07, 2019

BUY
$63.07 - $93.05 $4,730 - $6,978
75 Added 0.79%
9,548 $888,000
Q4 2018

Feb 11, 2019

SELL
$57.0 - $81.38 $94,563 - $135,009
-1,659 Reduced 14.9%
9,473 $612,000
Q3 2018

Nov 08, 2018

SELL
$78.95 - $102.8 $286,430 - $372,958
-3,628 Reduced 24.58%
11,132 $892,000
Q2 2018

Aug 03, 2018

BUY
$93.1 - $122.25 $6,423 - $8,435
69 Added 0.47%
14,760 $1.41 Million
Q1 2018

May 09, 2018

BUY
$95.5 - $125.45 $645,580 - $848,042
6,760 Added 85.24%
14,691 $1.7 Million
Q4 2017

Feb 13, 2018

BUY
$89.5 - $108.65 $709,824 - $861,703
7,931
7,931 $749,000

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 $7.27B
  • 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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