MKSI Insider Trading

Insider Ownership Percentage: 0.46%
Insider Buying (Last 12 Months): $170,850.00
Insider Selling (Last 12 Months): $7,705,899.99

MKS Instruments Insider Trading History Chart

This chart shows the insider buying and selling history at MKS Instruments by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

MKS Instruments Share Price & Price History

Current Price: $107.84
Price Change: Price Decrease of -1.26 (-1.15%)
As of 09/18/2024 01:00 AM ET

This chart shows the closing price history over time for MKSI up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

MKS Instruments Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/3/2024Elizabeth MoraDirectorSell275$115.97$31,891.7517,934View SEC Filing Icon  
8/16/2024John Edward WilliamsEVPSell1,800$118.71$213,678.0013View SEC Filing Icon  
8/1/2024Jacqueline F. MoloneyDirectorSell250$123.46$30,865.0010,533View SEC Filing Icon  
6/3/2024Elizabeth MoraDirectorSell275$129.41$35,587.7518,209View SEC Filing Icon  
4/1/2024Elizabeth MoraDirectorSell250$133.00$33,250.0016,862View SEC Filing Icon  
3/1/2024Jacqueline F. MoloneyDirectorSell250$122.89$30,722.509,161View SEC Filing Icon  
3/1/2024Kathleen Flaherty BurkeEVPSell7,411$122.89$910,737.7942,999View SEC Filing Icon  
2/22/2024Seth H. BagshawCFOSell32,865$123.28$4,051,597.201View SEC Filing Icon  
2/9/2024Gerard G. ColellaDirectorSell10,000$120.00$1,200,000.0068,017View SEC Filing Icon  
1/22/2024Gerard G. ColellaDirectorSell10,000$110.00$1,100,000.0078,017View SEC Filing Icon  
1/2/2024Elizabeth MoraDirectorSell250$100.90$25,225.0017,112View SEC Filing Icon  
12/1/2023Jacqueline F. MoloneyDirectorSell250$82.23$20,557.5011,328View SEC Filing Icon  
11/7/2023David Philip HenryEVPBuy2,500$68.34$170,850.0011,073View SEC Filing Icon  
10/2/2023Elizabeth MoraDirectorSell250$87.15$21,787.5017,362View SEC Filing Icon  
9/6/2023Seth H. BagshawCFOSell25,000$97.30$2,432,500.0020,547View SEC Filing Icon  
8/31/2023Gerard G. ColellaDirectorSell10,000$100.01$1,000,100.0088,017View SEC Filing Icon  
8/28/2023Jacqueline F. MoloneyDirectorSell250$95.25$23,812.5011,578View SEC Filing Icon  
8/7/2023Kathleen Flaherty BurkeEVPSell11,563$101.23$1,170,522.4942,738View SEC Filing Icon  
7/3/2023Elizabeth MoraDirectorSell250$108.49$27,122.5017,612View SEC Filing Icon  
6/1/2023Elizabeth MoraDirectorSell200$97.16$19,432.0017,862View SEC Filing Icon  
5/8/2023Carlyle Partners Vi Cayman HolMajor ShareholderSell2,000,000$86.12$172,240,000.006,482,732View SEC Filing Icon  
3/15/2023Elizabeth MoraDirectorSell200$86.67$17,334.0015,693View SEC Filing Icon  
12/1/2022Elizabeth MoraDirectorSell200$83.86$16,772.0015,893View SEC Filing Icon  
10/3/2022Jacqueline F. MoloneyDirectorSell225$84.14$18,931.5010,134View SEC Filing Icon  
8/1/2022Peter Cannone IIIDirectorBuy250$120.06$30,015.003,142View SEC Filing Icon  
3/1/2022Elizabeth MoraDirectorSell300$149.99$44,997.00View SEC Filing Icon  
12/1/2021Elizabeth MoraDirectorSell300$155.91$46,773.00View SEC Filing Icon  
11/4/2021Gerard G. ColellaDirectorSell3,000$155.16$465,480.00View SEC Filing Icon  
See Full Table

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

This chart shows the instiutional buying and selling at MKSI by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

MKS Instruments Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/16/2024Point72 DIFC Ltd1,010$0.13M0.0%N/A0.002%Search for SEC Filing on Google Icon
9/5/2024Sanctuary Advisors LLC10,665$1.29M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/26/2024Teachers Retirement System of The State of Kentucky32,231$4.21M0.0%+14.8%0.048%Search for SEC Filing on Google Icon
8/22/2024Cetera Investment Advisers12,921$1.69M0.0%+16.5%0.019%Search for SEC Filing on Google Icon
8/21/2024Truist Financial Corp3,283$0.43M0.0%-37.6%0.005%Search for SEC Filing on Google Icon
8/19/2024Point72 Asset Management L.P.12,242$1.60M0.0%N/A0.018%Search for SEC Filing on Google Icon
8/16/2024Quarry LP299$39K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/16/2024Front Row Advisors LLC8,839$1.15M0.4%+8.6%0.013%Search for SEC Filing on Google Icon
8/16/2024Systematic Financial Management LP164,728$21.51M0.7%-2.9%0.246%Search for SEC Filing on Google Icon
8/16/2024Creative Planning31,843$4.16M0.0%+1.1%0.047%Search for SEC Filing on Google Icon
8/16/2024Algert Global LLC6,753$0.88M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/15/2024Susquehanna Fundamental Investments LLC2,625$0.34M0.0%-62.0%0.004%Search for SEC Filing on Google Icon
8/15/2024Shellback Capital LP264,517$34.54M2.5%N/A0.394%Search for SEC Filing on Google Icon
8/15/2024Mackenzie Financial Corp9,330$1.22M0.0%+119.0%0.014%Search for SEC Filing on Google Icon
8/15/2024The Manufacturers Life Insurance Company 418,894$54.70M0.1%+14.0%0.625%Search for SEC Filing on Google Icon
8/15/2024Millennium Management LLC348,024$45.45M0.0%+219.5%0.519%Search for SEC Filing on Google Icon
8/15/2024Dark Forest Capital Management LP2,154$0.28M0.1%N/A0.003%Search for SEC Filing on Google Icon
8/15/2024Dundas Partners LLP2,470$0.32M0.0%+50.4%0.004%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC34,330$4.48M0.0%+75.1%0.051%Search for SEC Filing on Google Icon
8/14/2024K2 Principal Fund L.P.13,840$1.81M0.3%+94.9%0.021%Search for SEC Filing on Google Icon
8/14/2024Point72 DIFC Ltd1,010$0.13M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/14/2024Marshall Wace LLP17,302$2.26M0.0%-63.7%0.026%Search for SEC Filing on Google Icon
8/14/2024Xponance Inc.7,319$0.96M0.0%-4.4%0.011%Search for SEC Filing on Google Icon
8/14/2024Bank of Montreal Can7,568$1.04M0.0%+3.8%0.011%Search for SEC Filing on Google Icon
8/14/2024Hood River Capital Management LLC35,276$4.61M0.1%-1.3%0.053%Search for SEC Filing on Google Icon
8/14/2024Gabelli Funds LLC32,386$4.23M0.0%-5.3%0.048%Search for SEC Filing on Google Icon
8/14/2024ProShare Advisors LLC11,741$1.53M0.0%+9.8%0.018%Search for SEC Filing on Google Icon
8/14/2024Profund Advisors LLC6,158$0.80M0.0%+3.2%0.009%Search for SEC Filing on Google Icon
8/13/2024Thrivent Financial for Lutherans245,019$31.99M0.1%-6.9%0.365%Search for SEC Filing on Google Icon
8/13/2024Sei Investments Co.46,151$6.03M0.0%+1.9%0.069%Search for SEC Filing on Google Icon
8/13/2024AE Wealth Management LLC1,659$0.22M0.0%+5.9%0.002%Search for SEC Filing on Google Icon
8/13/2024Granite Investment Partners LLC34,126$4.46M0.2%-50.1%0.051%Search for SEC Filing on Google Icon
8/12/2024Intech Investment Management LLC3,016$0.39M0.0%-29.8%0.004%Search for SEC Filing on Google Icon
8/12/2024XTX Topco Ltd8,345$1.09M0.1%+111.2%0.012%Search for SEC Filing on Google Icon
8/12/2024First Eagle Investment Management LLC141,187$18.44M0.0%+7.6%0.211%Search for SEC Filing on Google Icon
8/12/2024Seven Eight Capital LP2,132$0.28M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/12/2024Hsbc Holdings PLC76,828$10.11M0.0%+3,928.7%0.115%Search for SEC Filing on Google Icon
8/12/2024SkyOak Wealth LLC1,856$0.24M0.1%-7.2%0.003%Search for SEC Filing on Google Icon
8/12/2024Vanguard Personalized Indexing Management LLC4,890$0.62M0.0%+11.8%0.007%Search for SEC Filing on Google Icon
8/12/2024Amalgamated Bank32,221$4.21M0.0%-18.3%0.048%Search for SEC Filing on Google Icon
8/12/2024Argent Trust Co3,076$0.40M0.0%-6.5%0.005%Search for SEC Filing on Google Icon
8/10/2024Mutual of America Capital Management LLC51,775$6.76M0.1%-2.4%0.077%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP372,394$48.63M0.0%+4.9%0.555%Search for SEC Filing on Google Icon
8/8/2024Envestnet Asset Management Inc.82,483$10.77M0.0%+6.0%0.123%Search for SEC Filing on Google Icon
8/8/2024Federated Hermes Inc.7,953$1.04M0.0%-5.1%0.012%Search for SEC Filing on Google Icon
8/8/2024GHP Investment Advisors Inc.46,864$6.12M0.3%+0.4%0.070%Search for SEC Filing on Google Icon
8/8/2024Meeder Asset Management Inc.326$43K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/8/2024BOKF NA300$39K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/8/2024American Century Companies Inc.177,440$23.17M0.0%-33.7%0.265%Search for SEC Filing on Google Icon
8/8/2024State of New Jersey Common Pension Fund D24,873$3.25M0.0%-23.4%0.037%Search for SEC Filing on Google Icon
8/7/2024Coldstream Capital Management Inc.4,984$0.65M0.0%+4.1%0.007%Search for SEC Filing on Google Icon
8/7/2024Chesapeake Capital Corp IL2,180$0.29M0.4%N/A0.003%Search for SEC Filing on Google Icon
8/7/2024Texas Permanent School Fund Corp47,717$6.23M0.1%-13.3%0.071%Search for SEC Filing on Google Icon
8/6/2024Great Lakes Advisors LLC150,030$19.59M0.2%+98.9%0.224%Search for SEC Filing on Google Icon
8/6/2024UNIVEST FINANCIAL Corp2,269$0.30M0.1%-93.0%0.003%Search for SEC Filing on Google Icon
8/5/2024Arizona State Retirement System18,771$2.45M0.0%+7.5%0.028%Search for SEC Filing on Google Icon
8/5/2024Victory Capital Management Inc.3,306,332$431.74M0.4%-15.7%4.930%Search for SEC Filing on Google Icon
8/2/2024Roubaix Capital LLC29,277$3.82M2.4%+2.2%0.044%Search for SEC Filing on Google Icon
8/2/2024Cooke & Bieler LP474,515$61.96M0.6%-46.1%0.708%Search for SEC Filing on Google Icon
8/2/2024Oregon Public Employees Retirement Fund13,107$1.71M0.0%-15.7%0.020%Search for SEC Filing on Google Icon
8/2/2024Wolverine Asset Management LLC14,158$1.85M0.0%N/A0.021%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers179,562$23.45M0.0%-2.3%0.268%Search for SEC Filing on Google Icon
8/1/2024CIBC Asset Management Inc1,894$0.25M0.0%+12.5%0.003%Search for SEC Filing on Google Icon
8/1/2024Natixis Advisors LLC247,695$32.34M0.1%+239.2%0.369%Search for SEC Filing on Google Icon
7/31/2024nVerses Capital LLC3,000$0.39M0.2%N/A0.004%Search for SEC Filing on Google Icon
7/31/2024Mizuho Markets Americas LLC177,448$23.17M0.6%N/A0.265%Search for SEC Filing on Google Icon
7/31/2024Commonwealth Equity Services LLC4,497$0.59M0.0%-3.1%0.007%Search for SEC Filing on Google Icon
7/30/2024Key Financial Inc296$39K0.0%N/A0.000%Search for SEC Filing on Google Icon
7/29/2024Hudson Value Partners LLC21,732$2.84M1.2%+36.6%0.032%Search for SEC Filing on Google Icon
7/29/2024Crossmark Global Holdings Inc.4,005$0.52M0.0%-9.6%0.006%Search for SEC Filing on Google Icon
7/29/2024Principal Financial Group Inc.894,283$116.78M0.1%-1.9%1.334%Search for SEC Filing on Google Icon
7/29/2024Innealta Capital LLC1,347$0.18M0.1%N/A0.002%Search for SEC Filing on Google Icon
7/29/2024Zurcher Kantonalbank Zurich Cantonalbank13,689$1.79M0.0%+11.3%0.020%Search for SEC Filing on Google Icon
7/29/2024Burney Co.2,936$0.38M0.0%-18.1%0.004%Search for SEC Filing on Google Icon
7/26/2024Leith Wheeler Investment Counsel Ltd.77,836$10.16M0.9%+0.7%0.116%Search for SEC Filing on Google Icon
7/26/2024Allspring Global Investments Holdings LLC309$40K0.0%+62.6%0.000%Search for SEC Filing on Google Icon
7/26/2024State of Michigan Retirement System15,240$1.99M0.0%-1.3%0.023%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp1,039,403$135.73M0.0%-7.0%1.550%Search for SEC Filing on Google Icon
7/25/2024Raymond James Trust N.A.2,140$0.28M0.0%-8.4%0.003%Search for SEC Filing on Google Icon
7/25/2024Ceredex Value Advisors LLC432,858$56.52M1.1%+41.2%0.645%Search for SEC Filing on Google Icon
7/25/2024Tributary Capital Management LLC5,209$0.68M0.1%-11.8%0.008%Search for SEC Filing on Google Icon
7/24/2024Retirement Systems of Alabama154,060$20.12M0.1%-0.6%0.230%Search for SEC Filing on Google Icon
7/24/2024New York State Teachers Retirement System67,986$8.88M0.0%-4.1%0.101%Search for SEC Filing on Google Icon
7/24/2024Louisiana State Employees Retirement System17,900$2.34M0.0%-1.1%0.027%Search for SEC Filing on Google Icon
7/24/2024&PARTNERS2,732$0.36M0.0%N/A0.004%Search for SEC Filing on Google Icon
7/23/20241620 Investment Advisors Inc.969$0.13M0.1%N/A0.001%Search for SEC Filing on Google Icon
7/23/2024Lecap Asset Management Ltd.27,128$3.54M0.8%N/A0.040%Search for SEC Filing on Google Icon
7/23/2024Fifth Third Wealth Advisors LLC1,907$0.25M0.0%N/A0.003%Search for SEC Filing on Google Icon
7/22/2024Fifth Third Bancorp2,668$0.35M0.0%-43.6%0.004%Search for SEC Filing on Google Icon
7/20/2024Washington Capital Management Inc.5,000$0.65M0.6%-16.7%0.007%Search for SEC Filing on Google Icon
7/20/2024Nisa Investment Advisors LLC19,685$2.57M0.0%+1.0%0.029%Search for SEC Filing on Google Icon
7/19/2024Raymond James & Associates159,503$20.83M0.0%-1.9%0.238%Search for SEC Filing on Google Icon
7/16/2024Wealth Enhancement Advisory Services LLC3,046$0.40M0.0%-38.5%0.005%Search for SEC Filing on Google Icon
7/15/2024Securian Asset Management Inc.5,014$0.66M0.0%-2.0%0.007%Search for SEC Filing on Google Icon
7/12/2024SG Americas Securities LLC5,295$0.69M0.0%N/A0.008%Search for SEC Filing on Google Icon
7/12/2024Optimum Investment Advisors1,000$0.13M0.1%+100.0%0.001%Search for SEC Filing on Google Icon
7/10/2024Linden Thomas Advisory Services LLC8,191$1.07M0.2%+2.8%0.012%Search for SEC Filing on Google Icon
7/10/2024CWM LLC937$0.12M0.0%+23.0%0.001%Search for SEC Filing on Google Icon
7/9/2024Fulton Bank N.A.3,487$0.46M0.0%+20.7%0.005%Search for SEC Filing on Google Icon
7/8/2024Versant Capital Management Inc600$78K0.0%+354.5%0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
MKS Instruments logo
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.
Read More on MKS Instruments

Today's Range

Now: $107.84
Low: $107.40
High: $112.15

50 Day Range

MA: $118.58
Low: $103.52
High: $144.60

52 Week Range

Now: $107.84
Low: $63.44
High: $147.40

Volume

591,169 shs

Average Volume

814,465 shs

Market Capitalization

$7.23 billion

P/E Ratio

N/A

Dividend Yield

0.82%

Beta

1.64

Who are the company insiders with the largest holdings of MKS Instruments?

MKS Instruments' top insider investors include:
  1. Carlyle Partners Vi Cayman Hol (Major Shareholder)
  2. Gerard G Colella (Director)
  3. Kathleen Flaherty Burke (EVP)
  4. Seth H Bagshaw (CFO)
  5. Elizabeth Mora (Director)
  6. Jacqueline F Moloney (Director)
  7. David Philip Henry (EVP)
  8. 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:
  1. Victory Capital Management Inc. — 4.93%
  2. Bank of New York Mellon Corp — 1.55%
  3. Principal Financial Group Inc. — 1.33%
  4. Cooke & Bieler LP — 0.71%
  5. Ceredex Value Advisors LLC — 0.65%
  6. The Manufacturers Life Insurance Company — 0.62%
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:
  1. Victory Capital Management Inc.
  2. Cooke & Bieler LP
  3. American Century Companies Inc.
  4. Bank of New York Mellon Corp
  5. Granite Investment Partners LLC
  6. Marshall Wace LLP
  7. UNIVEST FINANCIAL Corp
  8. Thrivent Financial for Lutherans
Within the previous year, company insiders that have sold MKS Instruments company stock include:
  1. Carlyle Partners Vi Cayman Hol (Major Shareholder)
  2. Gerard G Colella (Director)
  3. Kathleen Flaherty Burke (EVP)
  4. Seth H Bagshaw (CFO)
  5. Elizabeth Mora (Director)
  6. 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:
  1. Shellback Capital LP
  2. Millennium Management LLC
  3. Mizuho Markets Americas LLC
  4. Natixis Advisors LLC
  5. Ceredex Value Advisors LLC
  6. Hsbc Holdings PLC
  7. Great Lakes Advisors LLC
  8. The Manufacturers Life Insurance Company