Who owns MKS Instruments?

Key details on MKS Instruments (Ticker: MKSI)

Who owns MKS Instruments?

Is MKSI a good stock to own? Find out who bought MKS Instruments, who sold MKS Instruments (MKSI) stock, and who holds a large position in MKS Instruments.

Fund Name Number of Shares Share Valuation As Of
Royce & Associates 6.74M $246.66M Dec. 31, 2014
DIMENSIONAL FUND ADVISORS 3.61M $132.26M Dec. 31, 2014
Vanguard 3.51M $128.31M Dec. 31, 2014
BlackRock Fund Advisors 2.96M $108.16M Dec. 31, 2014
KORNITZER CAPITAL MANAGEMENT INC /KS 2.19M $58.15M June 30, 2013
FIDUCIARY MANAGEMENT INC /WI/ 1.90M $69.65M Dec. 31, 2014
GOLDMAN SACHS 1.62M $59.30M Dec. 31, 2014
Nuance Investments 1.62M $54.00M Sept. 30, 2014
NORTHERN TRUST 1.55M $56.85M Dec. 31, 2014
ALLIANCEBERNSTEIN 1.54M $45.90M March 31, 2014
American Century Companies 1.52M $50.77M Sept. 30, 2014
TimesSquare Capital Management 1.49M $54.53M Dec. 31, 2014
BlackRock Institutional Trust Company, N.A. 1.39M $50.86M Dec. 31, 2014
AQR Capital Management 1.29M $35.80M Dec. 31, 2011
NWQ INVESTMENT MANAGEMENT 1.28M $39.85M June 30, 2014
Heartland Advisors 1.26M $46.22M Dec. 31, 2014
Perkins Investment Management 1.25M $37.38M Dec. 31, 2013
VICTORY CAPITAL MANAGEMENT 1.23M $38.49M June 30, 2014
Inves 1.23M $45.00M Dec. 31, 2014
Artisan Partners Limited Partnership 1.19M $37.22M June 30, 2014
Vaughan Nelson Investment Management 1.16M $30.01M Dec. 31, 2012
ING INVESTMENT MANAGEMENT 1.15M $35.83M June 30, 2014
DePrince Race & Zollo 1.15M $35.79M June 30, 2014

Who sold MKS Instruments?

Fund Name Date Sold Number of Shares Sold Share Valuation
First Trust Advisors Dec. 31, 2011 1.18M $32.78M
GRANAHAN INVESTMENT MANAGEMENT INC/MA Sept. 30, 2011 1.18M $25.62M
STATE STREET CORPORATION Dec. 31, 2010 1.14M $27.82M