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MKS Instruments (MKSI) Institutional Ownership

MKS Instruments logo
$90.21 -1.24 (-1.36%)
Closing price 04:00 PM Eastern
Extended Trading
$89.87 -0.34 (-0.38%)
As of 07:47 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for MKS Instruments (NASDAQ:MKSI)

Current
Institutional Ownership
Percentage
99.79%
Number of
Institutional Buyers
(last 12 months)
253
Total
Institutional Inflows
(last 12 months)
$1.31B
Number of
Institutional Sellers
(last 12 months)
154
Total
Institutional Outflows
(last 12 months)
$945.77M
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MKSI Institutional Buying and Selling by Quarter

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MKS Instruments Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/18/2025 California State Teachers Retirement System62,930$6.57M0.0%-1.5%0.093%
3/17/2025 Wealth Enhancement Advisory Services LLC4,320$451K0.0%-11.0%0.006%
3/5/2025 Phocas Financial Corp.31,960$3.34M0.4%-0.8%0.047%
2/27/2025 ABLE Financial Group LLC15,991$1.67M0.5%N/A0.024%
2/19/2025 Public Employees Retirement System of Ohio39,464$4.12M0.0%+62.5%0.059%
2/18/2025 Hudson Value Partners LLC4,169$435K0.2%-82.1%0.006%
2/18/2025 GTS Securities LLC9,357$977K0.0%+41.5%0.014%
2/18/2025 PharVision Advisers LLC2,500$261K0.2%N/A0.004%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC258,251$26.96M0.0%+20.6%0.384%
2/17/2025 Williams Jones Wealth Management LLC.10,782$1.13M0.0%-19.0%0.016%
2/17/2025 Twinbeech Capital LP54,153$5.65M0.1%-67.2%0.080%
2/17/2025 Two Sigma Investments LP42,200$4.41M0.0%N/A0.063%
2/17/2025 Tidal Investments LLC19,535$2.04M0.0%-38.7%0.029%
2/17/2025 Systematic Financial Management LP219,678$22.93M0.6%+10.5%0.326%
2/17/2025 Shellback Capital LP53,432$5.58M0.4%-29.9%0.079%
2/17/2025 Shapiro Capital Management LLC461,995$48.23M1.6%N/A0.686%
2/17/2025 Sherbrooke Park Advisers LLC5,047$527K0.2%-62.3%0.007%
2/17/2025 Silvercrest Asset Management Group LLC259,831$27.12M0.2%+4.7%0.386%
2/17/2025 Royal Bank of Canada409,341$42.73M0.0%+2.3%0.608%
2/17/2025 Rafferty Asset Management LLC576,566$60.19M0.2%-2.2%0.857%
2/17/2025 Point72 Asset Management L.P.321,542$33.57M0.1%+86.5%0.478%
2/17/2025 Point72 Hong Kong Ltd123,689$12.91M0.8%+10.0%0.184%
2/17/2025 ProShare Advisors LLC11,943$1.25M0.0%+1.0%0.018%
2/17/2025 Quantinno Capital Management LP20,734$2.16M0.0%+196.4%0.031%
2/17/2025 Main Management ETF Advisors LLC12,816$1.34M0.1%-8.2%0.019%
2/17/2025 Man Group plc31,432$3.28M0.0%+274.3%0.047%
2/17/2025 Nissay Asset Management Corp Japan ADV37,156$3.95M0.0%-4.0%0.055%
2/17/2025 Nomura Holdings Inc.419,347$43.78M0.1%+5.3%0.623%
2/17/2025 Nuveen Asset Management LLC140,597$14.68M0.0%-3.0%0.209%
2/17/2025 Needham Investment Management LLC129,000$13.47M1.0%+3.6%0.192%
2/17/2025 Millennium Management LLC234,795$24.51M0.0%+10.1%0.349%
2/17/2025 Lazard Asset Management LLC61,501$6.42M0.0%-6.8%0.091%
2/17/2025Jefferies Financial Group Inc.111,946$11.69M0.1%+766.4%0.166%
2/17/2025 Gotham Asset Management LLC114,786$11.98M0.1%-13.8%0.171%
2/17/2025 Graham Capital Management L.P.9,110$951K0.0%+39.0%0.014%
2/17/2025 Ellevest Inc.8,633$901K0.1%+7.3%0.013%
2/17/2025 Ethic Inc.16,667$1.74M0.0%+68.6%0.025%
2/17/2025 Expect Equity LLC32,780$3.42M3.6%N/A0.049%
2/17/2025 Frontier Capital Management Co. LLC363,428$37.94M0.4%+1.6%0.540%
2/17/2025 Deutsche Bank AG131,006$13.68M0.0%-1.1%0.195%
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2/17/2025 D. E. Shaw & Co. Inc.367,437$38.36M0.0%+158.5%0.546%
2/17/2025 Concentric Capital Strategies LP85,033$8.88M0.4%N/A0.126%
2/17/2025 Crestline Management LP78,938$8.24M0.3%+85.1%0.117%
2/17/2025 Cubist Systematic Strategies LLC33,327$3.48M0.0%-62.6%0.050%
2/17/2025 Cetera Investment Advisers23,439$2.45M0.0%+49.9%0.035%
2/17/2025 Centiva Capital LP2,723$284K0.0%-90.6%0.004%
2/17/2025 Bridgefront Capital LLC4,206$439K0.1%+70.2%0.006%
2/17/2025 Capstone Investment Advisors LLC32,500$3.39M0.0%+48.3%0.048%
2/17/2025 Captrust Financial Advisors2,791$291K0.0%-15.7%0.004%
2/17/2025 Balyasny Asset Management L.P.99,808$10.42M0.0%-69.2%0.148%
2/17/2025 Bayesian Capital Management LP8,700$908K0.1%-6.5%0.013%
2/17/2025 Bank of America Corp DE707,060$73.81M0.0%-19.3%1.051%
2/17/2025 BNP Paribas Financial Markets92,932$9.70M0.0%+26.1%0.138%
2/17/2025 Ameriprise Financial Inc.190,128$19.85M0.0%+7.3%0.283%
2/17/2025 AXA S.A.33,279$3.47M0.0%+141.9%0.049%
2/14/2025 Mercer Global Advisors Inc. ADV4,911$513K0.0%+114.7%0.007%
2/14/2025 Comerica Bank25,873$2.70M0.0%+9.8%0.038%
2/14/2025 Schonfeld Strategic Advisors LLC20,411$2.13M0.0%+54.0%0.030%
2/14/2025 Leith Wheeler Investment Counsel Ltd.72,283$7.55M0.5%-3.4%0.107%
2/14/2025 AQR Capital Management LLC58,808$6.14M0.0%-56.4%0.087%
2/14/2025 Northern Trust Corp608,382$63.51M0.0%+20.4%0.904%
2/14/2025 The Manufacturers Life Insurance Company 491,497$51.31M0.0%+33.4%0.730%
2/14/2025 Quarry LP787$82K0.0%+1,330.9%0.001%
2/14/2025 Aquatic Capital Management LLC23,283$2.43M0.1%+40.3%0.035%
2/14/2025 Coldstream Capital Management Inc.4,521$472K0.0%-4.2%0.007%
2/14/2025 Two Sigma Securities LLC3,486$364K0.0%-72.0%0.005%
2/14/2025 Voya Investment Management LLC18,098$1.89M0.0%-49.9%0.027%
2/14/2025 Hood River Capital Management LLC32,826$3.43M0.1%+5.2%0.049%
2/14/2025 Pinebridge Investments L.P.38,669$4.04M0.0%+91.3%0.057%
2/14/2025 Price T Rowe Associates Inc. MD3,341,428$348.81M0.0%-21.9%4.965%
2/14/2025 Hsbc Holdings PLC4,724$493K0.0%N/A0.007%
2/14/2025 Stifel Financial Corp62,009$6.47M0.0%+3.8%0.092%
2/14/2025 State of Tennessee Department of Treasury33,507$3.50M0.0%-2.7%0.050%
2/14/2025 Tower Research Capital LLC TRC 11,366$1.19M0.0%-27.4%0.017%
2/14/2025 Teachers Retirement System of The State of Kentucky33,541$3.50M0.0%-3.0%0.050%
2/14/2025 MetLife Investment Management LLC38,103$3.98M0.0%+9.0%0.057%
2/14/2025 Natixis17,204$1.80M0.0%+25.5%0.026%
2/14/2025 Curi RMB Capital LLC25,072$2.62M0.1%+6.3%0.037%
2/14/2025 Dimensional Fund Advisors LP626,143$65.37M0.0%+46.9%0.930%
2/14/2025 Commerce Bank6,100$637K0.0%-82.2%0.009%
2/14/2025 Capital International Investors3,097,676$323.37M0.1%-2.0%4.603%
2/14/2025 Alpha DNA Investment Management LLC4,163$435K0.2%N/A0.006%
2/13/2025 CANADA LIFE ASSURANCE Co83,312$8.69M0.0%+44.0%0.124%
2/13/2025 Canada Pension Plan Investment Board24,700$2.58M0.0%N/A0.037%
2/13/2025 Ceredex Value Advisors LLC453,059$47.30M1.0%-11.1%0.673%
2/13/2025 NFJ Investment Group LLC13,519$1.41M0.0%-1.2%0.020%
2/13/2025 Gamco Investors INC. ET AL4,060$424K0.0%+37.2%0.006%
2/13/2025 Keeley Teton Advisors LLC6,388$667K0.1%-13.7%0.009%
2/13/2025 Guggenheim Capital LLC10,823$1.13M0.0%-21.8%0.016%
2/13/2025 Walleye Capital LLC112,650$11.76M0.0%-4.1%0.167%
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2/13/2025 Mariner LLC2,796$292K0.0%-51.9%0.004%
2/13/2025 Barclays PLC853,050$89.05M0.0%-16.3%1.268%
2/13/2025 Summit Investment Advisors Inc.13,480$1.41M1.3%-2.4%0.020%
2/13/2025 Granite Investment Partners LLC38,371$4.01M0.2%+49.9%0.057%
2/13/2025 Seeds Investor LLC1,939$202K0.1%-32.6%0.003%
2/13/2025 Sterling Capital Management LLC28,670$2.99M0.0%+46.5%0.043%
2/13/2025 Argent Trust Co3,573$373K0.0%+16.9%0.005%
2/13/2025 Kennedy Capital Management LLC74,569$7.78M0.2%N/A0.111%
2/13/2025 Treasurer of the State of North Carolina29,392$3.07M0.0%+0.6%0.044%
2/13/2025 Bessemer Group Inc.146,736$15.32M0.0%+2.9%0.218%
(Data available from 1/1/2016 forward)

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MKSI Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MKSI shares?

During the previous two years, 406 institutional investors and hedge funds held shares of MKS Instruments. The most heavily invested institutionals were Vanguard Group Inc. ($777.28M), BlackRock Inc. ($618.15M), FMR LLC ($440.66M), Carlyle Group Inc. ($376.48M), Price T Rowe Associates Inc. MD ($348.81M), Capital International Investors ($323.37M), and Victory Capital Management Inc. ($322.39M).Learn more on MKSI's institutional investors.

What percentage of MKS Instruments stock is owned by institutional investors?

99.79% of MKS Instruments stock is owned by institutional investors. Learn more on MKSI's institutional investor holdings.

Which institutional investors have been buying MKS Instruments stock?

Of the 338 institutional investors that purchased MKS Instruments stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Nordea Investment Management AB ($2.35M), Norges Bank ($1.96M), FMR LLC ($1.54M), Madison Investment Advisors LLC ($933.94K), Victory Capital Management Inc. ($916.41K), Barclays PLC ($839.44K), and Westfield Capital Management Co. LP ($620.06K).

How much institutional buying is happening at MKS Instruments?

Institutional investors have bought a total of 21,724,413 shares in the last 24 months. This purchase volume represents approximately $2.31B in transactions.

Which MKS Instruments major shareholders have been selling company stock?

Of the 204 institutional investors that sold MKS Instruments stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Carlyle Group Inc. ($5M), Capital International Investors ($1.74M), Wellington Management Group LLP ($1.61M), JPMorgan Chase & Co. ($1.54M), Price T Rowe Associates Inc. MD ($1.46M), Victory Capital Management Inc. ($1.10M), and Cooke & Bieler LP ($875.18K).

How much institutional selling is happening at MKS Instruments?

Institutional investors have sold a total of 19,386,822 shares in the last 24 months. This volume of shares sold represents approximately $2.08B in transactions.


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This page (NASDAQ:MKSI) was last updated on 3/25/2025 by MarketBeat.com Staff
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