Overview Market News Market Videos Currencies International Treasury & Bonds Search InvestCenter Recent Quotes View Full List My Watchlist Create Watchlist Indicators Dow Jones Industrial Average NASDAQ Composite Standard & Poors 500 NYSE COMPOSITE INDX Gold Crude Oil MKS Instruments, Inc. (NQ: MKSI) 27.49 USD UNCHANGED Official Closing Price / Updated: 8:10 PM EDT, May 24, 2013 / Add to My Watchlist View: Quote Overview Detailed Quote Charting Options Historical Prices News All News Press Releases Related Stories Blogs Podcasts Research Quarterly Reports Insider Filings Other Filings Price and Volume Detailed Quote Intraday 1 Week 1 Month 3 Month 1 Year Compare to: None S&P 500 Nasdaq NYSE AMEX Russell 2000 Basic Materials Conglomerates Consumer Goods Financial Healthcare Industrial Goods Services Technology Utilities Volume 0 Open 27.36 Bid (Size) 27.48 (4200) Ask (Size) 27.50 (2600) Prev. Close 27.49 Today's Range 27.30 - 27.62 52wk Range 22.45 - 29.75 Shares Outstanding 53,006,559 Dividend Yield 2.29% Top News More News MKS Instruments Announces Upcoming Investor Events May 13, 2013 from GlobeNewswire News Releases Short Sellers Continue to Move into Solar Stocks May 12, 2013 By and large, short sellers continued to move into U.S. solar-related stocks during the final two weeks of April, though short interest fell in Chinese solar stocks. Advanced Energy Industries (NASDAQ:... Read More category JASO , SunPower Holdings , Benzinga , and 35 more. from Latest Articles from Benzinga.com More News Read More MKS Instruments, Inc. (MKSI) Declares $0.16 Quarterly Dividend; 2.3% Yield May 07, 2013 from StreetInsider.com News Articles MKS Instruments Announces Quarterly Cash Dividend May 07, 2013 from GlobeNewswire News Releases MKS Instruments, Inc. (MKSI) Tops Q1 EPS by 4c April 24, 2013 from StreetInsider.com News Articles MKS Instruments Reports Q1 2013 Financial Results April 24, 2013 from GlobeNewswire News Releases Trading Radar for 04/24: Ford (F), Boeing (BA), Zynga (ZNGA), Sprint (S), SUPERVALU (SVU) Report April 23, 2013 from StreetInsider.com News Articles MKS Instruments Makes Bullish Cross Above Critical Moving Average April 23, 2013 category Stocks from Market News Video Short Sellers Retreat from Solar Stocks (AEIS, FSLR, SPWR) April 12, 2013 category JASO , SunPower Holdings , Benzinga , and 33 more. from Latest Articles from Benzinga.com MKS Instruments Announces First Quarter 2013 Earnings Conference Call April 09, 2013 from GlobeNewswire News Releases Stock Market XML and JSON Data API provided by FinancialContent Services, Inc. Nasdaq quotes delayed at least 15 minutes, all others at least 20 minutes. Markets are closed on certain holidays. Stock Market Holiday List By accessing this page, you agree to the following Privacy Policy and Terms and Conditions. Press Release Service provided by PRConnect. Stock quotes supplied by Telekurs USA Postage Rates Bots go here