Louisiana State Employees Retirement System Mks Instruments Inc Transaction History

Louisiana State Employees Retirement System

$4.9 Billion
Q1 2025

A detailed history of Louisiana State Employees Retirement System transactions in Mks Instruments Inc stock. As of the latest transaction made, Louisiana State Employees Retirement System holds 18,900 shares of MKSI stock, worth $1.33 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

18,900

Previous 18,700 1.07%

Holding current value

$1.33 Million

Previous $1.95 Million 22.44%

% of portfolio

0.03%

Previous 0.04%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 01, 2025	BUY	$78.89 - $122.69 $15,778 - $24,538	200 Added 1.07%	18,900 $1.51 Million
Q4 2024 Jan 29, 2025	BUY	$98.56 - $117.93 $9,856 - $11,793	100 Added 0.54%	18,700 $1.95 Million
Q3 2024 Oct 23, 2024	BUY	$103.52 - $144.6 $72,464 - $101,220	700 Added 3.91%	18,600 $2.02 Million
Q2 2024 Jul 24, 2024	SELL	$108.17 - $137.16 $21,634 - $27,432	-200 Reduced 1.1%	17,900 $2.34 Million
Q1 2024 Apr 23, 2024	BUY	$97.35 - $133.36 $38,940 - $53,344	400 Added 2.26%	18,100 $2.41 Million
Q4 2023 Jan 29, 2024	SELL	$65.32 - $105.03 $6,531 - $10,503	-100 Reduced 0.56%	17,700 $1.82 Million
Q3 2023 Oct 17, 2023	BUY	$83.17 - $109.5 $83,170 - $109,500	1,000 Added 5.95%	17,800 $1.54 Million
Q2 2023 Jul 18, 2023	BUY	$79.76 - $110.27 $127,616 - $176,432	1,600 Added 10.53%	16,800 $1.82 Million
Q1 2023 Apr 19, 2023	SELL	$83.13 - $112.97 $8,313 - $11,297	-100 Reduced 0.65%	15,200 $1.35 Million
Q4 2022 Jan 24, 2023	BUY	$65.09 - $89.25 $6,509 - $8,925	100 Added 0.66%	15,300 $1.3 Million
Q3 2022 Oct 19, 2022	BUY	$82.31 - $123.77 $49,386 - $74,262	600 Added 4.11%	15,200 $1.26 Million
Q2 2022 Jul 20, 2022	BUY	$99.35 - $144.63 $9,935 - $14,463	100 Added 0.69%	14,600 $1.56 Million
Q1 2022 Apr 22, 2022	BUY	$136.3 - $180.69 $27,260 - $36,138	200 Added 1.4%	14,500 $1.76 Million
Q4 2021 Jan 14, 2022	BUY	$141.92 - $177.58 $28,383 - $35,516	200 Added 1.42%	14,300 $2.49 Million
Q3 2021 Oct 12, 2021	SELL	$140.42 - $170.77 $42,125 - $51,231	-300 Reduced 2.08%	14,100 $2.13 Million
Q2 2021 Jul 16, 2021	BUY	$165.96 - $196.86 $16,596 - $19,686	100 Added 0.7%	14,400 $2.56 Million
Q1 2021 Apr 14, 2021	BUY	$147.92 - $188.24 $73,960 - $94,120	500 Added 3.62%	14,300 $2.65 Million
Q3 2020 Oct 19, 2020	BUY	$103.3 - $128.48 $10,330 - $12,847	100 Added 0.73%	13,800 $1.51 Million
Q2 2020 Jul 13, 2020	BUY	$74.98 - $114.61 $37,490 - $57,305	500 Added 3.79%	13,700 $1.55 Million
Q4 2019 Jan 17, 2020	BUY	$87.04 - $114.73 $8,704 - $11,473	100 Added 0.76%	13,200 $1.45 Million
Q3 2019 Oct 24, 2019	SELL	$72.95 - $95.17 $58,360 - $76,136	-800 Reduced 5.76%	13,100 $1.21 Million
Q2 2019 Jul 15, 2019	SELL	$70.87 - $101.6 $42,522 - $60,960	-600 Reduced 4.14%	13,900 $1.09 Million
Q1 2019 Apr 15, 2019	BUY	$63.07 - $93.05 $12,614 - $18,610	200 Added 1.4%	14,500 $1.35 Million
Q4 2018 Jan 14, 2019	SELL	$57.0 - $81.38 $39,900 - $56,966	-700 Reduced 4.67%	14,300 $924,000
Q3 2018 Oct 16, 2018	BUY	$78.95 - $102.8 $15,790 - $20,560	200 Added 1.35%	15,000 $1.2 Million
Q2 2018 Jul 18, 2018	BUY	$93.1 - $122.25 $46,550 - $61,125	500 Added 3.5%	14,800 $1.42 Million
Q1 2018 Apr 18, 2018	BUY	$95.5 - $125.45 $57,300 - $75,270	600 Added 4.38%	14,300 $1.65 Million
Q4 2017 Jan 16, 2018	SELL	$89.5 - $108.65 $742,850 - $901,795	-8,300 Reduced 37.73%	13,700 $1.3 Million
Q3 2017 Oct 16, 2017	BUY	$76.85 - $94.45 $1.69 Million - $2.08 Million	22,000	22,000 $2.08 Million

Others Institutions Holding MKSI

# of Institutions

452

Shares Held

63.1M

Call Options Held

1.93M

Put Options Held

179K

View Full List

About MKS INSTRUMENTS INC

Ticker MKSI
Exchange NASDAQ
Sector Technology
Industry Scientific & Technical Instruments
Shares Outstandng 66,491,100
Market Cap $4.66B
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...

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Louisiana State Employees Retirement System Mks Instruments Inc Transaction History