MKSI|MKS Instruments Inc|Price:235.960|Chg%:6.15

More Details of MKS Instruments Inc Company

MKS Inc., formerly MKS Instruments, Inc., is engaged in delivering technology solutions. Its segments include Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Materials Solutions Division (MSD). The VSD segment delivers foundational technology solutions to edge semiconductor manufacturing, electronics and packaging and specialty industrial applications. VSD products are derived from its competencies in 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 a range of instruments, components, and subsystems for semiconductor manufacturing, electronics and packaging and specialty industrial applications. The MSD segment develops process and manufacturing technologies for advanced surface modification, electroless and electrolytic plating, and surface finishing.

MKS Instruments Inc Info

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Ticker SymbolMKSI

Company nameMKS Inc

IPO dateMar 30, 1999

CEOLee (John T. C)

Number of employees10100

Security typeOrdinary Share

Fiscal year-endMar 30

Address2 Tech Drive

CityANDOVER

Stock exchangeNASDAQ OMX - NASDAQ BASIC

CountryUnited States of America

Postal code01810

Phone19786455500

Websitehttps://www.mks.com/

Ticker SymbolMKSI

IPO dateMar 30, 1999

CEOLee (John T. C)

Company Executives of MKS Instruments Inc

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Name

Name/Position

Position

Shareholding

Change

Mr. James Alan Schreiner

Executive Vice President, Chief Operating Officer

18.28K

-22.43%

Ms. Elizabeth A. Mora

Independent Director

17.04K

-1.76%

Mr. Rajeev (Raj) Batra

Independent Director

13.82K

+17.93%

Mr. Joseph B. (Joe) Donahue

Independent Director

9.73K

+25.48%

Ms. Michelle M. Warner

Independent Director

9.23K

+8.09%

Mr. Ramakumar (Ram) Mayampurath

Chief Financial Officer, Executive Vice President, Treasurer

8.81K

+35.68%

Dr. Jacqueline F. Moloney

Lead Independent Director

8.77K

-3.88%

Mr. Gerald G. (Jerry) Colella

Independent Chairman of the Board

--

Dr. John T. C. Lee

President, Chief Executive Officer, Director

--

Ms. Kathleen F. Burke

Executive Vice President, General Counsel, Secretary

--

Name

Name/Position

Position

Shareholding

Change

Mr. James Alan Schreiner

Executive Vice President, Chief Operating Officer

18.28K

-22.43%

Ms. Elizabeth A. Mora

Independent Director

17.04K

-1.76%

Mr. Rajeev (Raj) Batra

Independent Director

13.82K

+17.93%

Mr. Joseph B. (Joe) Donahue

Independent Director

9.73K

+25.48%

Ms. Michelle M. Warner

Independent Director

9.23K

+8.09%

Mr. Ramakumar (Ram) Mayampurath

Chief Financial Officer, Executive Vice President, Treasurer

8.81K

+35.68%

Revenue Breakdown

Currency: USDUpdated: Tue, Jan 6

FY2025Q3

FY2025Q2

FY2025Q1

FY2024

FY2024Q4

FY2024Q3

FY2024Q2

FY2024Q1

FY2023

FY2023Q4

FY2023Q3

FY2023Q2

FY2023Q1

FY2022

FY2022Q4

FY2022Q3

FY2022Q2

FY2021

FY2020

FY2019

By BusinessUSD

Name

Revenue

Proportion

Products

860.00M

87.04%

Services

128.00M

12.96%

By RegionUSD

Name

Revenue

Proportion

Other

264.00M

26.72%

China

236.00M

23.89%

United States

196.00M

19.84%

South Korea

106.00M

10.73%

Taiwan

70.00M

7.09%

Other

116.00M

11.74%

By Business

By Region

By BusinessUSD

Name

Revenue

Proportion

Products

860.00M

87.04%

Services

128.00M

12.96%

Shareholding Stats

Updated: Tue, Mar 17

Shareholders

Shareholder Types

Shareholders

Proportion

The Vanguard Group, Inc.

11.10%

BlackRock Institutional Trust Company, N.A.

8.15%

Invesco Advisers, Inc.

5.30%

Capital International Investors

4.82%

Fidelity Management & Research Company LLC

3.99%

Other

66.65%

Shareholders

Proportion

The Vanguard Group, Inc.

11.10%

BlackRock Institutional Trust Company, N.A.

8.15%

Invesco Advisers, Inc.

5.30%

Capital International Investors

4.82%

Fidelity Management & Research Company LLC

3.99%

Other

66.65%

Shareholder Types

Shareholders

Proportion

Investment Advisor

57.05%

Investment Advisor/Hedge Fund

33.66%

Hedge Fund

8.78%

Research Firm

3.11%

Pension Fund

1.61%

Sovereign Wealth Fund

1.37%

Bank and Trust

1.04%

Individual Investor

0.61%

Family Office

0.29%

Institutional Shareholding

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Updated: Wed, Apr 1

Reporting Period

No. of institutions

Shares Held

Proportion

Change

2026Q1

935

71.80M

106.77%

-7.87M

2025Q4

894

72.55M

108.01%

-6.42M

2025Q3

860

79.71M

118.66%

+1.17M

2025Q2

871

72.69M

108.37%

-4.78M

2025Q1

876

74.46M

111.00%

-4.51M

2024Q4

868

73.17M

108.61%

-4.76M

2024Q3

869

70.76M

105.16%

-7.70M

2024Q2

868

71.94M

107.06%

-8.89M

2024Q1

856

71.94M

107.30%

-7.17M

2023Q4

854

69.11M

103.34%

-4.31M

Shareholder Activity

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Name

Shares Held

Proportion

Change

Chg %

Date

The Vanguard Group, Inc.

7.47M

11.1%

-261.00K

-3.38%

Dec 31, 2025

BlackRock Institutional Trust Company, N.A.

5.48M

8.15%

+20.51K

+0.38%

Dec 31, 2025

Invesco Advisers, Inc.

3.56M

5.3%

+1.41M

+65.73%

Dec 31, 2025

Capital International Investors

3.24M

4.82%

-15.43K

-0.47%

Dec 31, 2025

Fidelity Management & Research Company LLC

2.68M

3.99%

-55.87K

-2.04%

Dec 31, 2025

T. Rowe Price Associates, Inc.

2.60M

3.87%

-872.41K

-25.12%

Dec 31, 2025

Victory Capital Management Inc.

2.56M

3.81%

-1.02M

-28.47%

Dec 31, 2025

Wellington Management Company, LLP

2.55M

3.79%

-461.77K

-15.32%

Dec 31, 2025

State Street Investment Management (US)

2.02M

3%

-26.37K

-1.29%

Dec 31, 2025

Neuberger Berman, LLC

1.46M

2.17%

-173.61K

-10.62%

Dec 31, 2025

Related ETFs

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Updated: Tue, Dec 2

Name

Proportion

Invesco Semiconductors ETF

3.58%

InfraCap Small Cap Income ETF

3.36%

Defiance Quantum ETF

1.96%

Hilton Small-MidCap Opportunity ETF

1.95%

Neuberger Berman Small-Mid Cap ETF

1.45%

T Rowe Price Small-Mid Cap ETF

1.42%

Pacer US Export Leaders ETF

1.13%

Optimize Strategy Index ETF

0.98%

Invesco NASDAQ Future Gen 200 ETF

0.75%

iShares U.S. Manufacturing ETF

0.63%

Invesco Semiconductors ETF

Proportion3.58%

InfraCap Small Cap Income ETF

Proportion3.36%

Defiance Quantum ETF

Proportion1.96%

Hilton Small-MidCap Opportunity ETF

Proportion1.95%

Neuberger Berman Small-Mid Cap ETF

Proportion1.45%

T Rowe Price Small-Mid Cap ETF

Proportion1.42%

Pacer US Export Leaders ETF

Proportion1.13%

Optimize Strategy Index ETF

Proportion0.98%

Invesco NASDAQ Future Gen 200 ETF

Proportion0.75%

iShares U.S. Manufacturing ETF

Proportion0.63%

Dividend

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A total of 217.60M USD has been distributed in dividends over the past 5 years.

Date

Dividend

Record Date

Payment Date

Ex-dividend Date

Feb 10, 2026

MKSI.NB Interim Cash Dividend of gross USD 0.25 paid on Mar 06, 2026 going ex on Feb 23, 2026

Feb 23, 2026

Mar 06, 2026

Feb 23, 2026

Nov 04, 2025

MKSI.NB Final Cash Dividend of gross USD 0.22 paid on Dec 05, 2025 going ex on Nov 24, 2025

Nov 24, 2025

Dec 05, 2025

Nov 24, 2025

Aug 05, 2025

MKSI.NB Interim Cash Dividend of gross USD 0.22 paid on Sep 05, 2025 going ex on Aug 25, 2025

Aug 25, 2025

Sep 05, 2025

Aug 25, 2025

May 13, 2025

MKSI.NB Interim Cash Dividend of gross USD 0.22 paid on Jun 06, 2025 going ex on May 27, 2025

May 27, 2025

Jun 06, 2025

May 27, 2025

Feb 11, 2025

MKSI.NB Interim Cash Dividend of gross USD 0.22 paid on Mar 07, 2025 going ex on Feb 24, 2025

Feb 24, 2025

Mar 07, 2025

Feb 24, 2025

Nov 05, 2024

MKSI.NB Final Cash Dividend of gross USD 0.22 paid on Dec 06, 2024 going ex on Nov 25, 2024

Nov 25, 2024

Dec 06, 2024

Nov 25, 2024

Aug 06, 2024

MKSI.NB Interim Cash Dividend of gross USD 0.22 paid on Sep 06, 2024 going ex on Aug 26, 2024

Aug 26, 2024

Sep 06, 2024

Aug 26, 2024

May 08, 2024

MKSI.NB Interim Cash Dividend of gross USD 0.22 paid on Jun 07, 2024 going ex on May 24, 2024

May 28, 2024

Jun 07, 2024

May 24, 2024

Feb 06, 2024

MKSI.NB Interim Cash Dividend of gross USD 0.22 paid on Mar 08, 2024 going ex on Feb 23, 2024

Feb 26, 2024

Mar 08, 2024

Feb 23, 2024

Nov 07, 2023

MKSI.NB Final Cash Dividend of gross USD 0.22 paid on Dec 08, 2023 going ex on Nov 24, 2023

Nov 27, 2023

Dec 08, 2023

Nov 24, 2023

Stock Splits

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Date

Ex-dividend Date

Type

Ratio

No Data

Date

Ex-dividend Date

Type

Ratio

No Data