A detailed history of Great West Life Assurance CO transactions in Mks Instruments Inc stock. As of the latest transaction made, Great West Life Assurance CO holds 53,734 shares of MKSI stock, worth $5.66 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
53,734
Previous 46,575 15.37%
Holding current value
$5.66 Million
Previous $6.2 Million 13.15%
% of portfolio
0.01%
Previous 0.01%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 12, 2024

BUY
$108.17 - $137.16 $774,389 - $981,928
7,159 Added 15.37%
53,734 $7.01 Million
Q1 2024

May 13, 2024

BUY
$97.35 - $133.36 $35,922 - $49,209
369 Added 0.8%
46,575 $6.2 Million
Q4 2023

Feb 13, 2024

SELL
$65.32 - $105.03 $87,855 - $141,265
-1,345 Reduced 2.83%
46,206 $4.74 Million
Q3 2023

Nov 14, 2023

BUY
$83.17 - $109.5 $464,421 - $611,448
5,584 Added 13.31%
47,551 $4.11 Million
Q2 2023

Aug 10, 2023

SELL
$79.76 - $110.27 $353,974 - $489,378
-4,438 Reduced 9.56%
41,967 $4.54 Million
Q1 2023

May 12, 2023

SELL
$83.13 - $112.97 $26,185 - $35,585
-315 Reduced 0.67%
46,405 $4.11 Million
Q4 2022

Feb 10, 2023

BUY
$65.09 - $89.25 $563,093 - $772,101
8,651 Added 22.72%
46,720 $3.96 Million
Q3 2022

Nov 01, 2022

BUY
$82.31 - $123.77 $3.13 Million - $4.71 Million
38,069 New
38,069 $3.14 Million
Q2 2022

Aug 09, 2022

BUY
$99.35 - $144.63 $409,918 - $596,743
4,126 Added 13.64%
34,377 $3.53 Million
Q1 2022

May 12, 2022

BUY
$136.3 - $180.69 $295,225 - $391,374
2,166 Added 7.71%
30,251 $4.66 Million
Q4 2021

Feb 14, 2022

BUY
$141.92 - $177.58 $267,377 - $334,560
1,884 Added 7.19%
28,085 $4.89 Million
Q3 2021

Nov 15, 2021

BUY
$140.42 - $170.77 $647,617 - $787,591
4,612 Added 21.36%
26,201 $3.99 Million
Q2 2021

Aug 11, 2021

BUY
$165.96 - $196.86 $8,298 - $9,843
50 Added 0.23%
21,589 $3.84 Million
Q1 2021

May 17, 2021

SELL
$147.92 - $188.24 $2.54 Million - $3.23 Million
-17,147 Reduced 44.32%
21,539 $3.99 Million
Q4 2020

Feb 16, 2021

BUY
$108.39 - $156.88 $526,992 - $762,750
4,862 Added 14.37%
38,686 $5.82 Million
Q3 2020

Nov 17, 2020

SELL
$103.3 - $128.48 $458 Million - $569 Million
-4,432,409 Reduced 99.24%
33,824 $3.69 Million
Q3 2020

Nov 13, 2020

BUY
$103.3 - $128.48 $458 Million - $569 Million
4,431,302 Added 12685.87%
4,466,233 $488 Million
Q2 2020

Aug 17, 2020

SELL
$74.98 - $114.61 $99,873 - $152,660
-1,332 Reduced 3.67%
34,931 $3.95 Million
Q1 2020

May 14, 2020

SELL
$70.88 - $120.84 $16,727 - $28,518
-236 Reduced 0.65%
36,263 $2.95 Million
Q4 2019

Feb 11, 2020

SELL
$87.04 - $114.73 $100,792 - $132,857
-1,158 Reduced 3.08%
36,499 $4.02 Million
Q3 2019

Oct 25, 2019

SELL
$72.95 - $95.17 $1.51 Million - $1.97 Million
-20,671 Reduced 35.44%
37,657 $3.48 Million
Q2 2019

Jul 31, 2019

BUY
$70.87 - $101.6 $740,520 - $1.06 Million
10,449 Added 21.82%
58,328 $0
Q1 2019

May 08, 2019

BUY
$63.07 - $93.05 $22,137 - $32,660
351 Added 0.74%
47,879 $4.45 Million
Q4 2018

Feb 12, 2019

BUY
$57.0 - $81.38 $319,599 - $456,297
5,607 Added 13.38%
47,528 $2.92 Million
Q3 2018

Nov 13, 2018

BUY
$78.95 - $102.8 $342,958 - $446,563
4,344 Added 11.56%
41,921 $3.37 Million
Q2 2018

Aug 10, 2018

BUY
$93.1 - $122.25 $506,929 - $665,651
5,445 Added 16.95%
37,577 $3.6 Million
Q1 2018

May 10, 2018

BUY
$95.5 - $125.45 $59,210 - $77,779
620 Added 1.97%
32,132 $3.72 Million
Q4 2017

Feb 09, 2018

SELL
$89.5 - $108.65 $3.82 Million - $4.64 Million
-42,707 Reduced 57.54%
31,512 $2.98 Million
Q3 2017

Nov 09, 2017

BUY
$76.85 - $94.45 $5.7 Million - $7.01 Million
74,219
74,219 $6.98 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 $7B
  • 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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