MKSI Insider Trading

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Insider Ownership Percentage: 0.46%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $7,756,407.74

MKS Instruments Insider Trading History Chart

MKS Instruments Share Price & Price History

^$107.53

▲ +1.29 (1.21%)

As of 12/24/2024 06:19 PM ET

Days: 30 | 90 | 365

Media Humiliated: Demo of Elon’s Tech Proves They’re Wrong

From Brownstone Research | Ad

Elon Musk believes his new AI product will be worth an incredible $9 trillion. But the mainstream media is not buying it.

Click here to watch this demo and decide for yourself.

MKS Instruments Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
12/10/2024	Jacqueline F. Moloney	Director	Sell	300	$114.80	$34,440.00	9,983
12/2/2024	Elizabeth Mora	Director	Sell	275	$113.41	$31,187.75	17,659
10/1/2024	Jacqueline F. Moloney	Director	Sell	250	$108.90	$27,225.00	10,283
9/3/2024	Elizabeth Mora	Director	Sell	275	$115.97	$31,891.75	17,934
8/16/2024	John Edward Williams	EVP	Sell	1,800	$118.71	$213,678.00	13
8/1/2024	Jacqueline F. Moloney	Director	Sell	250	$123.46	$30,865.00	10,533
6/3/2024	Elizabeth Mora	Director	Sell	275	$129.41	$35,587.75	18,209
4/1/2024	Elizabeth Mora	Director	Sell	250	$133.00	$33,250.00	16,862
3/1/2024	Jacqueline F. Moloney	Director	Sell	250	$122.89	$30,722.50	9,161
3/1/2024	Kathleen Flaherty Burke	EVP	Sell	7,411	$122.89	$910,737.79	42,999
2/22/2024	Seth H. Bagshaw	CFO	Sell	32,865	$123.28	$4,051,597.20	1
2/9/2024	Gerard G. Colella	Director	Sell	10,000	$120.00	$1,200,000.00	68,017
1/22/2024	Gerard G. Colella	Director	Sell	10,000	$110.00	$1,100,000.00	78,017
1/2/2024	Elizabeth Mora	Director	Sell	250	$100.90	$25,225.00	17,112
12/1/2023	Jacqueline F. Moloney	Director	Sell	250	$82.23	$20,557.50	11,328
11/7/2023	David Philip Henry	EVP	Buy	2,500	$68.34	$170,850.00	11,073
10/2/2023	Elizabeth Mora	Director	Sell	250	$87.15	$21,787.50	17,362
9/6/2023	Seth H. Bagshaw	CFO	Sell	25,000	$97.30	$2,432,500.00	20,547
8/31/2023	Gerard G. Colella	Director	Sell	10,000	$100.01	$1,000,100.00	88,017
8/28/2023	Jacqueline F. Moloney	Director	Sell	250	$95.25	$23,812.50	11,578
8/7/2023	Kathleen Flaherty Burke	EVP	Sell	11,563	$101.23	$1,170,522.49	42,738
7/3/2023	Elizabeth Mora	Director	Sell	250	$108.49	$27,122.50	17,612
6/1/2023	Elizabeth Mora	Director	Sell	200	$97.16	$19,432.00	17,862
5/8/2023	Carlyle Partners Vi Cayman Hol	Major Shareholder	Sell	2,000,000	$86.12	$172,240,000.00	6,482,732
3/15/2023	Elizabeth Mora	Director	Sell	200	$86.67	$17,334.00	15,693
12/1/2022	Elizabeth Mora	Director	Sell	200	$83.86	$16,772.00	15,893
10/3/2022	Jacqueline F. Moloney	Director	Sell	225	$84.14	$18,931.50	10,134
8/1/2022	Peter Cannone III	Director	Buy	250	$120.06	$30,015.00	3,142
3/1/2022	Elizabeth Mora	Director	Sell	300	$149.99	$44,997.00

Media Humiliated: Demo of Elon’s Tech Proves They’re Wrong

From Brownstone Research | Ad

Elon Musk believes his new AI product will be worth an incredible $9 trillion. But the mainstream media is not buying it.

Click here to watch this demo and decide for yourself.

SEC Filings (Institutional Ownership Changes) for MKS Instruments (NASDAQ:MKSI)

99.79% of MKS Instruments stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

MKS Instruments Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
12/19/2024	Principal Financial Group Inc.	837,695	$91.06M	0.0%	-6.3%	1.245%
12/6/2024	Retirement Systems of Alabama	157,839	$17.16M	0.1%	+2.5%	0.235%
12/3/2024	Oddo BHF Asset Management Sas	20,381	$2.22M	0.1%	N/A	0.030%
11/27/2024	Franklin Resources Inc.	23,311	$2.63M	0.0%	+26.2%	0.035%
11/25/2024	Tidal Investments LLC	31,849	$3.46M	0.0%	+65.7%	0.047%
11/25/2024	Wilmington Savings Fund Society FSB	459	$50K	0.0%	N/A	0.001%
11/20/2024	Virtu Financial LLC	7,022	$0.76M	0.0%	N/A	0.010%
11/18/2024	Teachers Retirement System of The State of Kentucky	34,581	$3.76M	0.0%	+7.3%	0.051%
11/18/2024	Neo Ivy Capital Management	22,412	$2.44M	0.8%	N/A	0.033%
11/18/2024	Coldstream Capital Management Inc.	4,717	$0.51M	0.0%	-5.4%	0.007%
11/16/2024	Geode Capital Management LLC	1,172,517	$127.50M	0.0%	+4.6%	1.742%
11/15/2024	M&T Bank Corp	16,037	$1.74M	0.0%	-3.5%	0.024%
11/15/2024	Barclays PLC	1,019,134	$110.79M	0.0%	+108.6%	1.514%
11/15/2024	Public Employees Retirement System of Ohio	24,280	$2.64M	0.0%	-4.7%	0.036%
11/15/2024	First National Bank of Omaha	73,079	$7.94M	0.5%	-0.8%	0.109%
11/15/2024	K2 Principal Fund L.P.	12,849	$1.40M	0.2%	-7.2%	0.019%
11/15/2024	Main Management ETF Advisors LLC	13,968	$1.52M	0.1%	N/A	0.021%
11/15/2024	Orion Portfolio Solutions LLC	12,240	$1.33M	0.0%	-3.2%	0.018%
11/15/2024	XTX Topco Ltd	11,239	$1.22M	0.1%	+34.7%	0.017%
11/15/2024	iSAM Funds UK Ltd	3,843	$0.42M	0.2%	N/A	0.006%
11/15/2024	National Bank of Canada FI	3,231	$0.35M	0.0%	-5.8%	0.005%
11/15/2024	Kovitz Investment Group Partners LLC	2,254	$0.23M	0.0%	+38.6%	0.003%
11/15/2024	Wellington Management Group LLP	2,284,763	$248.38M	0.0%	-35.5%	3.395%
11/15/2024	Weiss Asset Management LP	17,009	$1.85M	0.0%	N/A	0.025%
11/15/2024	Soros Fund Management LLC	134,770	$14.65M	0.2%	+56.9%	0.200%
11/15/2024	State Street Corp	1,954,881	$212.52M	0.0%	+3.5%	2.905%
11/15/2024	Stifel Financial Corp	59,739	$6.50M	0.0%	+0.5%	0.089%
11/15/2024	Systematic Financial Management LP	198,833	$21.62M	0.6%	+20.7%	0.295%
11/15/2024	Quadrature Capital Ltd	3,483	$0.38M	0.0%	N/A	0.005%
11/15/2024	Quantinno Capital Management LP	6,995	$0.76M	0.0%	-67.6%	0.010%
11/15/2024	Readystate Asset Management LP	7,580	$0.82M	0.0%	+3.8%	0.011%
11/15/2024	Point72 Asset Management L.P.	172,382	$18.74M	0.0%	+1,308.1%	0.256%
11/15/2024	Needham Investment Management LLC	124,500	$13.53M	1.0%	+1.2%	0.185%
11/15/2024	NFJ Investment Group LLC	13,684	$1.49M	0.0%	-45.7%	0.020%
11/15/2024	Harvey Partners LLC	170,000	$18.48M	2.1%	+16.8%	0.253%
11/15/2024	HighTower Advisors LLC	3,398	$0.37M	0.0%	-87.2%	0.005%
11/15/2024	Holocene Advisors LP	21,511	$2.34M	0.0%	N/A	0.032%
11/15/2024	Centiva Capital LP	29,063	$3.16M	0.1%	N/A	0.043%
11/15/2024	Point72 Hong Kong Ltd	112,404	$12.22M	0.8%	N/A	0.167%
11/14/2024	Edgestream Partners L.P.	26,415	$2.87M	0.1%	N/A	0.039%
11/14/2024	Verition Fund Management LLC	28,502	$3.10M	0.0%	+190.6%	0.042%
11/14/2024	Captrust Financial Advisors	3,310	$0.36M	0.0%	-20.0%	0.005%
11/14/2024	Capstone Investment Advisors LLC	21,919	$2.38M	0.0%	N/A	0.033%
11/14/2024	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	214,145	$23.28M	0.0%	-17.6%	0.318%
11/14/2024	Zurcher Kantonalbank Zurich Cantonalbank	14,307	$1.56M	0.0%	+4.5%	0.021%
11/14/2024	MetLife Investment Management LLC	34,949	$3.80M	0.0%	+4.3%	0.052%
11/14/2024	Healthcare of Ontario Pension Plan Trust Fund	75,000	$8.15M	0.0%	+174.7%	0.111%
11/13/2024	Glenmede Trust Co. NA	2,681	$0.29M	0.0%	N/A	0.004%
11/13/2024	BNP Paribas Financial Markets	73,688	$8.01M	0.0%	-24.7%	0.109%
11/13/2024	FMR LLC	4,310,898	$468.64M	0.0%	-2.9%	6.405%
11/13/2024	The Manufacturers Life Insurance Company	368,441	$40.05M	0.0%	-12.0%	0.547%
11/13/2024	Truvestments Capital LLC	2,362	$0.26M	0.1%	+13.6%	0.004%
11/13/2024	Loomis Sayles & Co. L P	295,651	$32.14M	0.0%	+17.8%	0.439%
11/13/2024	Dynamic Technology Lab Private Ltd	45,050	$4.90M	0.5%	+224.7%	0.067%
11/13/2024	Fisher Asset Management LLC	432,612	$47.03M	0.0%	+0.7%	0.643%
11/12/2024	Penserra Capital Management LLC	30,710	$3.34M	0.1%	-1.2%	0.046%
11/12/2024	Cerity Partners LLC	7,611	$0.83M	0.0%	N/A	0.011%
11/12/2024	Citigroup Inc.	444,333	$48.30M	0.0%	+7.3%	0.660%
11/12/2024	Eagle Asset Management Inc.	91,133	$10.60M	0.1%	+21.4%	0.135%
11/12/2024	Charles Schwab Investment Management Inc.	663,414	$72.12M	0.0%	+7.4%	0.986%
11/9/2024	Landscape Capital Management L.L.C.	7,980	$0.87M	0.1%	N/A	0.012%
11/9/2024	Intech Investment Management LLC	2,824	$0.31M	0.0%	-6.4%	0.004%
11/8/2024	Pzena Investment Management LLC	3,323	$0.36M	0.0%	N/A	0.005%
11/8/2024	Hilton Capital Management LLC	17,039	$1.85M	0.1%	N/A	0.025%
11/8/2024	Commerce Bank	34,189	$3.72M	0.0%	+18.8%	0.051%
11/8/2024	Segall Bryant & Hamill LLC	101,671	$11.05M	0.2%	N/A	0.151%
11/8/2024	PNC Financial Services Group Inc.	8,729	$0.95M	0.0%	+1.3%	0.013%
11/8/2024	Phocas Financial Corp.	32,218	$3.50M	0.0%	N/A	0.048%
11/7/2024	Pathstone Holdings LLC	18,674	$2.03M	0.0%	-3.6%	0.028%
11/7/2024	Quest Partners LLC	4,973	$0.54M	0.0%	N/A	0.007%
11/7/2024	Swiss National Bank	131,300	$14.27M	0.0%	-0.5%	0.195%
11/7/2024	Thrivent Financial for Lutherans	249,665	$27.14M	0.1%	+1.9%	0.371%
11/6/2024	Mutual of America Capital Management LLC	54,088	$5.88M	0.1%	+4.5%	0.080%
11/6/2024	Natixis Advisors LLC	91,682	$9.97M	0.0%	-63.0%	0.136%
11/6/2024	Mizuho Markets Americas LLC	278,887	$30.32M	0.6%	+57.2%	0.414%
11/6/2024	Empowered Funds LLC	2,326	$0.25M	0.0%	+14.9%	0.003%
11/6/2024	Royce & Associates LP	763,394	$82.99M	0.8%	-4.6%	1.134%
11/6/2024	Cornercap Investment Counsel Inc.	4,398	$0.48M	0.1%	-25.8%	0.007%
11/6/2024	Peak Asset Management LLC	10,353	$1.13M	0.2%	-16.5%	0.015%
11/6/2024	MQS Management LLC	3,485	$0.38M	0.2%	N/A	0.005%
11/5/2024	Victory Capital Management Inc.	3,053,027	$331.90M	0.3%	-7.7%	4.537%
11/5/2024	Aigen Investment Management LP	12,547	$1.36M	0.3%	+705.3%	0.019%
11/5/2024	GSA Capital Partners LLP	4,303	$0.47M	0.0%	N/A	0.006%
11/4/2024	Venturi Wealth Management LLC	2,809	$0.31M	0.0%	+23.6%	0.004%
11/4/2024	State of New Jersey Common Pension Fund D	23,143	$2.52M	0.0%	-7.0%	0.034%
11/4/2024	Crossmark Global Holdings Inc.	4,317	$0.47M	0.0%	+7.8%	0.006%
11/4/2024	Legacy Capital Wealth Partners LLC	1,968	$0.21M	0.0%	N/A	0.003%
11/1/2024	Equitable Trust Co.	5,035	$0.55M	0.0%	+2.2%	0.007%
11/1/2024	Capital Performance Advisors LLP	520	$57K	0.0%	N/A	0.001%
11/1/2024	Hudson Value Partners LLC	23,271	$2.53M	1.0%	+7.1%	0.035%
10/31/2024	Principal Financial Group Inc.	837,695	$91.06M	0.1%	-6.3%	1.249%
10/29/2024	Janney Montgomery Scott LLC	8,666	$0.94M	0.0%	-6.4%	0.013%
10/29/2024	Ceredex Value Advisors LLC	509,883	$55.43M	1.1%	+17.8%	0.760%
10/28/2024	US Bancorp DE	4,942	$0.54M	0.0%	+2.4%	0.007%
10/25/2024	Roubaix Capital LLC	36,804	$4M	2.2%	+25.7%	0.055%
10/25/2024	New York State Teachers Retirement System	67,786	$7.37M	0.0%	-0.3%	0.101%
10/24/2024	Nisa Investment Advisors LLC	19,490	$2.12M	0.0%	-1.0%	0.029%
10/24/2024	State of Alaska Department of Revenue	7,816	$0.85M	0.0%	+14.6%	0.012%
10/24/2024	GHP Investment Advisors Inc.	47,054	$5.12M	0.2%	+0.4%	0.070%
10/24/2024	Wealth Enhancement Advisory Services LLC	4,853	$0.53M	0.0%	+59.3%	0.007%

Data available starting January 2016

MKS Instruments, Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, Germany, China, South Korea, and internationally. It operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. The VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, and vacuum technology. The PSD segment offers range of solutions, which include lasers, beam measurement and profiling, precision motion control, vibration isolation systems, photonics instruments, temperature sensing, opto-mechanical components, optical elements, systems for flexible PCB laser processing, and laser-based systems, as well as high density interconnect PCB and package manufacturing. The MSD segment develops, process, and manufactures technologies comprising advanced surface modification, electroless and electrolytic plating, and surface finishing for chemistry, equipment, software, and services markets, as well as high-technology applications. In addition, the company sells its products and services through direct sales, network of independent distributors, and sales representatives, as well as websites, including product catalogs. The company was incorporated in 1961 and is headquartered in Andover, Massachusetts.

Today's Range

Now: $107.53

$105.81

$107.65

50 Day Range

MA: $108.43

$98.60

$117.93

52 Week Range

Now: $107.53

$95.71

$147.40

Volume

249,674 shs

Average Volume

820,541 shs

Market Capitalization

$7.24 billion

P/E Ratio

238.96

Dividend Yield

0.86%

Beta

1.65

Who are the company insiders with the largest holdings of MKS Instruments?: MKS Instruments' top insider investors include:
Carlyle Partners Vi Cayman Hol (Major Shareholder)
Gerard G Colella (Director)
Kathleen Flaherty Burke (EVP)
Seth H Bagshaw (CFO)
Elizabeth Mora (Director)
Jacqueline F Moloney (Director)
David Philip Henry (EVP)
John Edward Williams (EVP)
Learn More about top insider investors at MKS Instruments.
Who are the major institutional investors of MKS Instruments?: MKS Instruments' top institutional shareholders include:
FMR LLC — 6.41%
Victory Capital Management Inc. — 4.54%
Wellington Management Group LLP — 3.39%
State Street Corp — 2.90%
Geode Capital Management LLC — 1.74%
Barclays PLC — 1.51%
Learn More about top institutional investors of MKS Instruments stock.
Which major investors are selling MKS Instruments stock?: During the last quarter, MKSI stock was sold by these institutional investors:
Wellington Management Group LLP
Victory Capital Management Inc.
Natixis Advisors LLC
FMR LLC
Principal Financial Group Inc.
Principal Financial Group Inc.
The Manufacturers Life Insurance Company
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Within the previous year, company insiders that have sold MKS Instruments company stock include:
Carlyle Partners Vi Cayman Hol (Major Shareholder)
Gerard G Colella (Director)
Kathleen Flaherty Burke (EVP)
Seth H Bagshaw (CFO)
Elizabeth Mora (Director)
Jacqueline F Moloney (Director)
Learn More investors selling MKS Instruments stock.
Which major investors are buying MKS Instruments stock?: In the previous quarter, MKSI stock was bought by institutional investors including:
Barclays PLC
Artemis Investment Management LLP
Point72 Asset Management L.P.
Point72 Hong Kong Ltd
Segall Bryant & Hamill LLC
Mizuho Markets Americas LLC
Ceredex Value Advisors LLC
State Street Corp