Search
MKS Instruments Inc
MKSIAdd to Watchlist
239.270USD
-28.040-10.49%
Close 09-14 16:00（ET）
16.18BMarket Cap
49.26P/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 Profile
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
19.12K
-22.39%
Mr. James Alan Schreiner
Mr. James Alan Schreiner
Executive Vice President, Chief Operating Officer
Executive Vice President, Chief Operating Officer
19.12K
-22.39%
Ms. Elizabeth (Beth) Mora, CPA
Ms. Elizabeth (Beth) Mora, CPA
Independent Director
Independent Director
16.37K
-1.83%
Ms. Elizabeth (Beth) Mora, CPA
Ms. Elizabeth (Beth) Mora, CPA
Independent Director
Independent Director
16.37K
-1.83%
Mr. Rajeev (Raj) Batra
Mr. Rajeev (Raj) Batra
Independent Director
Independent Director
13.75K
+5.69%
Mr. Rajeev (Raj) Batra
Mr. Rajeev (Raj) Batra
Independent Director
Independent Director
13.75K
+5.69%
Ms. Michelle M. Warner
Ms. Michelle M. Warner
Independent Director
Independent Director
9.23K
+8.09%
Mr. Joseph B. (Joe) Donahue
Mr. Joseph B. (Joe) Donahue
Independent Director
Independent Director
7.55K
-17.45%
Mr. Joseph B. (Joe) Donahue
Mr. Joseph B. (Joe) Donahue
Independent Director
Independent Director
7.55K
-17.45%
Dr. Jacqueline F. Moloney
Dr. Jacqueline F. Moloney
Lead Independent Director
Lead Independent Director
6.29K
-25.70%
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
19.12K
-22.39%
Mr. James Alan Schreiner
Mr. James Alan Schreiner
Executive Vice President, Chief Operating Officer
Executive Vice President, Chief Operating Officer
19.12K
-22.39%
Ms. Elizabeth (Beth) Mora, CPA
Ms. Elizabeth (Beth) Mora, CPA
Independent Director
Independent Director
16.37K
-1.83%
Ms. Elizabeth (Beth) Mora, CPA
Ms. Elizabeth (Beth) Mora, CPA
Independent Director
Independent Director
16.37K
-1.83%
Mr. Rajeev (Raj) Batra
Mr. Rajeev (Raj) Batra
Independent Director
Independent Director
13.75K
+5.69%
Mr. Rajeev (Raj) Batra
Mr. Rajeev (Raj) Batra
Independent Director
Independent Director
13.75K
+5.69%
FAQs
Who are the top five shareholders of MKS Instruments Inc?
The top five shareholders of MKS Instruments Inc are: Mr. James Alan Schreiner
How many institutions hold shares of MKS Instruments Inc (MKSI)?
As of 2026Q1, 1001 institutions hold shares of MKS Instruments Inc, with a combined market value of approximately 78.55M, accounting for 116.29% of the total shares. Compared to 2025Q4, institutional shareholding has increased by 827695.00.
What is the biggest source of revenue for MKS Instruments Inc?
In 2026Q1, the Products business generated the highest revenue for MKS Instruments Inc, amounting to 1.10B and accounting for 88.46% of total revenue.