MKS Instruments Inc
MKSI159.560USD
+2.550+1.62%
Close 12/19, 16:00（ET）Quotes delayed by 15 min
10.72BMarket Cap
38.51P/E TTM
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
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
Name
Name/Position
Position
Shareholding
Change
Mr. James Alan Schreiner
Mr. James Alan Schreiner
Executive Vice President, Chief Operating Officer
Executive Vice President, Chief Operating Officer
22.38K
-3.08%
Ms. Elizabeth A. Mora
Ms. Elizabeth A. Mora
Independent Director
Independent Director
17.34K
-1.70%
Mr. Rajeev (Raj) Batra
Mr. Rajeev (Raj) Batra
Independent Director
Independent Director
13.82K
+21.85%
Dr. Jacqueline F. Moloney
Dr. Jacqueline F. Moloney
Lead Independent Director
Lead Independent Director
9.94K
-2.93%
Mr. Joseph B. (Joe) Donahue
Mr. Joseph B. (Joe) Donahue
Independent Director
Independent Director
9.73K
+34.20%
Ms. Michelle M. Warner
Ms. Michelle M. Warner
Independent Director
Independent Director
9.23K
+8.81%
Mr. Ramakumar (Ram) Mayampurath
Mr. Ramakumar (Ram) Mayampurath
Chief Financial Officer, Executive Vice President, Treasurer
Chief Financial Officer, Executive Vice President, Treasurer
5.67K
--
Mr. Peter J. Cannone, III
Mr. Peter J. Cannone, III
Independent Director
Independent Director
--
--
Mr. John E. Williams
Mr. John E. Williams
Executive Vice President, General Manager - Photonics Solutions
Executive Vice President, General Manager - Photonics Solutions
--
--
Mr. Eric R. Taranto
Mr. Eric R. Taranto
Executive Vice President, General Manager - Vacuum Solutions
Executive Vice President, General Manager - Vacuum Solutions
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Mr. James Alan Schreiner
Mr. James Alan Schreiner
Executive Vice President, Chief Operating Officer
Executive Vice President, Chief Operating Officer
22.38K
-3.08%
Ms. Elizabeth A. Mora
Ms. Elizabeth A. Mora
Independent Director
Independent Director
17.34K
-1.70%
Mr. Rajeev (Raj) Batra
Mr. Rajeev (Raj) Batra
Independent Director
Independent Director
13.82K
+21.85%
Dr. Jacqueline F. Moloney
Dr. Jacqueline F. Moloney
Lead Independent Director
Lead Independent Director
9.94K
-2.93%
Mr. Joseph B. (Joe) Donahue
Mr. Joseph B. (Joe) Donahue
Independent Director
Independent Director
9.73K
+34.20%
Ms. Michelle M. Warner
Ms. Michelle M. Warner
Independent Director
Independent Director
9.23K
+8.81%
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
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
848.00M
87.15%
Services
125.00M
12.85%
By RegionUSD
Name
Revenue
Proportion
Other
248.00M
25.49%
China
219.00M
22.51%
United States
187.00M
19.22%
South Korea
122.00M
12.54%
Singapore (Country)
72.00M
7.40%
Other
125.00M
12.85%
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
Products
848.00M
87.15%
Services
125.00M
12.85%
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
The Vanguard Group, Inc.
11.51%
BlackRock Institutional Trust Company, N.A.
8.13%
Victory Capital Management Inc.
5.33%
T. Rowe Price Associates, Inc.
5.17%
Capital International Investors
4.85%
Other
65.02%
Shareholders
Shareholders
Proportion
The Vanguard Group, Inc.
11.51%
BlackRock Institutional Trust Company, N.A.
8.13%
Victory Capital Management Inc.
5.33%
T. Rowe Price Associates, Inc.
5.17%
Capital International Investors
4.85%
Other
65.02%
Shareholder Types
Shareholders
Proportion
Investment Advisor
61.46%
Investment Advisor/Hedge Fund
34.03%
Hedge Fund
7.55%
Research Firm
3.34%
Pension Fund
1.89%
Sovereign Wealth Fund
1.33%
Bank and Trust
1.03%
Individual Investor
0.60%
Family Office
0.38%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
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
2023Q3
839
69.11M
103.37%
-4.84M
2023Q2
868
70.00M
104.85%
-1.75M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
The Vanguard Group, Inc.
7.43M
11.07%
+2.90K
+0.04%
Jun 30, 2025
BlackRock Institutional Trust Company, N.A.
6.64M
9.88%
+10.45K
+0.16%
Jun 30, 2025
Victory Capital Management Inc.
3.87M
5.76%
+477.54K
+14.09%
Jun 30, 2025
T. Rowe Price Associates, Inc.
3.98M
5.93%
+617.30K
+18.35%
Jun 30, 2025
Capital International Investors
3.25M
4.84%
+153.59K
+4.96%
Jun 30, 2025
Wellington Management Company, LLP
3.00M
4.47%
-250.63K
-7.71%
Jun 30, 2025
Fidelity Management & Research Company LLC
3.00M
4.47%
-462.65K
-13.35%
Jun 30, 2025
Invesco Advisers, Inc.
1.89M
2.82%
-108.58K
-5.43%
Jun 30, 2025
State Street Investment Management (US)
2.06M
3.06%
-25.03K
-1.20%
Jun 30, 2025
Neuberger Berman, LLC
1.89M
2.81%
-55.32K
-2.85%
Jun 30, 2025
View more
Related ETFs
Updated: Tue, Dec 2
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%
View more
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
A total of
261.60M
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
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
Aug 08, 2023
MKSI.NB Interim Cash Dividend of gross USD 0.22 paid on Sep 08, 2023 going ex on Aug 25, 2023
Aug 28, 2023
Sep 08, 2023
Aug 25, 2023
View more
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
FAQs
Who are the top five shareholders of MKS Instruments Inc?
The top five shareholders of MKS Instruments Inc are:
The Vanguard Group, Inc. holds 7.43M shares, accounting for 11.07% of the total shares.
BlackRock Institutional Trust Company, N.A. holds 6.64M shares, accounting for 9.88% of the total shares.
Victory Capital Management Inc. holds 3.87M shares, accounting for 5.76% of the total shares.
T. Rowe Price Associates, Inc. holds 3.98M shares, accounting for 5.93% of the total shares.
Capital International Investors holds 3.25M shares, accounting for 4.84% of the total shares.
The Vanguard Group, Inc. holds 7.43M shares, accounting for 11.07% of the total shares.
BlackRock Institutional Trust Company, N.A. holds 6.64M shares, accounting for 9.88% of the total shares.
Victory Capital Management Inc. holds 3.87M shares, accounting for 5.76% of the total shares.
T. Rowe Price Associates, Inc. holds 3.98M shares, accounting for 5.93% of the total shares.
Capital International Investors holds 3.25M shares, accounting for 4.84% of the total shares.
What are the top three shareholder types of MKS Instruments Inc?
The top three shareholder types of MKS Instruments Inc are:
The Vanguard Group, Inc.
BlackRock Institutional Trust Company, N.A.
Victory Capital Management Inc.
The Vanguard Group, Inc.
BlackRock Institutional Trust Company, N.A.
Victory Capital Management Inc.
How many institutions hold shares of MKS Instruments Inc (MKSI)?
As of 2025Q3, 860 institutions hold shares of MKS Instruments Inc, with a combined market value of approximately 79.71M, accounting for 118.66% of the total shares. Compared to 2025Q2, institutional shareholding has increased by 10.30%.
What is the biggest source of revenue for MKS Instruments Inc?
In FY2025Q2, the Products business generated the highest revenue for MKS Instruments Inc, amounting to 848.00M and accounting for 87.15% of total revenue.
