A detailed history of Teachers Retirement System Of The State Of Kentucky transactions in Mks Instruments Inc stock. As of the latest transaction made, Teachers Retirement System Of The State Of Kentucky holds 34,581 shares of MKSI stock, worth $4.15 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
34,581
Previous 32,231 7.29%
Holding current value
$4.15 Million
Previous $4.21 Million 10.69%
% of portfolio
0.03%
Previous 0.04%

Shares

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

Nov 18, 2024

BUY
$103.52 - $144.6 $243,272 - $339,810
2,350 Added 7.29%
34,581 $3.76 Million
Q2 2024

Aug 26, 2024

BUY
$108.17 - $137.16 $450,311 - $570,997
4,163 Added 14.83%
32,231 $4.21 Million
Q1 2024

May 28, 2024

SELL
$97.35 - $133.36 $62,596 - $85,750
-643 Reduced 2.24%
28,068 $3.73 Million
Q4 2023

Feb 26, 2024

SELL
$65.32 - $105.03 $4.28 Million - $6.88 Million
-65,524 Reduced 69.53%
28,711 $2.95 Million
Q3 2023

Dec 13, 2023

SELL
$83.17 - $109.5 $3.14 Million - $4.13 Million
-37,745 Reduced 28.6%
94,235 $8.16 Million
Q2 2023

Aug 21, 2023

BUY
$79.76 - $110.27 $5.43 Million - $7.51 Million
68,089 Added 106.57%
131,980 $14.3 Million
Q1 2023

May 11, 2023

BUY
$83.13 - $112.97 $3.48 Million - $4.73 Million
41,890 Added 190.4%
63,891 $5.66 Million
Q4 2022

Feb 22, 2023

SELL
$65.09 - $89.25 $1.81 Million - $2.48 Million
-27,769 Reduced 55.79%
22,001 $1.86 Million
Q3 2022

Nov 22, 2022

SELL
$82.31 - $123.77 $854,789 - $1.29 Million
-10,385 Reduced 17.26%
49,770 $4.11 Million
Q1 2022

Jun 07, 2022

BUY
$136.3 - $180.69 $14,311 - $18,972
105 Added 0.17%
60,155 $9.02 Million
Q4 2021

Feb 08, 2022

BUY
$141.92 - $177.58 $102,466 - $128,212
722 Added 1.22%
60,050 $10.5 Million
Q3 2021

Nov 10, 2021

BUY
$140.42 - $170.77 $164,291 - $199,800
1,170 Added 2.01%
59,328 $8.95 Million
Q2 2021

Jul 28, 2021

SELL
$165.96 - $196.86 $752,960 - $893,153
-4,537 Reduced 7.24%
58,158 $10.3 Million
Q1 2021

May 19, 2021

SELL
$147.92 - $188.24 $323,057 - $411,116
-2,184 Reduced 3.37%
62,695 $11.6 Million
Q4 2020

Mar 08, 2021

BUY
$108.39 - $156.88 $86,712 - $125,504
800 Added 1.25%
64,879 $9.76 Million
Q3 2020

Dec 02, 2020

SELL
$103.3 - $128.48 $167,346 - $208,137
-1,620 Reduced 2.47%
64,079 $7 Million
Q2 2020

Sep 04, 2020

BUY
$74.98 - $114.61 $359,454 - $549,440
4,794 Added 7.87%
65,699 $7.44 Million
Q1 2020

Jul 16, 2020

BUY
$70.88 - $120.84 $601,275 - $1.03 Million
8,483 Added 16.18%
60,905 $4.96 Million
Q4 2019

Feb 13, 2020

SELL
$87.04 - $114.73 $30,289 - $39,926
-348 Reduced 0.66%
52,422 $5.77 Million
Q3 2019

Nov 07, 2019

BUY
$72.95 - $95.17 $356,141 - $464,619
4,882 Added 10.19%
52,770 $4.87 Million
Q2 2019

Oct 03, 2019

SELL
$70.87 - $101.6 $70,870 - $101,600
-1,000 Reduced 2.05%
47,888 $3.73 Million
Q4 2018

Feb 14, 2019

BUY
$57.0 - $81.38 $123,975 - $177,001
2,175 Added 4.66%
48,888 $3.16 Million
Q3 2018

Nov 08, 2018

SELL
$78.95 - $102.8 $1.06 Million - $1.38 Million
-13,406 Reduced 22.3%
46,713 $3.74 Million
Q2 2018

Aug 13, 2018

SELL
$93.1 - $122.25 $9,310 - $12,225
-100 Reduced 0.17%
60,119 $5.75 Million
Q1 2018

May 11, 2018

SELL
$95.5 - $125.45 $1.11 Million - $1.46 Million
-11,620 Reduced 16.18%
60,219 $6.97 Million
Q4 2017

Feb 14, 2018

BUY
$89.5 - $108.65 $6.43 Million - $7.81 Million
71,839
71,839 $6.79 Million

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 $7.99B
  • 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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