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 7.98M $239.05M Dec. 31, 2013
Vanguard 3.44M $103.13M Dec. 31, 2013
DIMENSIONAL FUND ADVISORS 3.35M $100.42M Dec. 31, 2013
BlackRock Fund Advisors 2.94M $87.93M Dec. 31, 2013
KORNITZER CAPITAL MANAGEMENT INC /KS 2.19M $58.15M June 30, 2013
ALLIANCEBERNSTEIN 1.63M $48.85M Dec. 31, 2013
NORTHERN TRUST 1.60M $48.02M Dec. 31, 2013
FIDUCIARY MANAGEMENT INC /WI/ 1.59M $42.38M Sept. 30, 2013
GOLDMAN SACHS 1.49M $44.63M Dec. 31, 2013
Heartland Advisors 1.44M $43.10M Dec. 31, 2013
BlackRock Institutional Trust Company, N.A. 1.39M $41.70M Dec. 31, 2013
Artisan Partners Limited Partnership 1.30M $39.01M Dec. 31, 2013
Perkins Investment Management 1.25M $37.38M Dec. 31, 2013
VICTORY CAPITAL MANAGEMENT 1.21M $36.35M Dec. 31, 2013
Inves 1.20M $36.01M Dec. 31, 2013
DePrince Race & Zollo 1.20M $35.90M Dec. 31, 2013
NWQ INVESTMENT MANAGEMENT 1.15M $34.32M Dec. 31, 2013
ING INVESTMENT MANAGEMENT 1.09M $32.65M Dec. 31, 2013
STATE STREET CORPORATION 1.08M $27.78M Dec. 31, 2013
GRANAHAN INVESTMENT MANAGEMENT INC/MA 970200 $26.99M Dec. 31, 2011
Vaughan Nelson Investment Management 921900 $25.08M March 31, 2013
Wellington Management Company 916010 $23.61M Dec. 31, 2012
ING Investment Management Co Address: 10 State House Square 897030 $24.13M March 31, 2013
AQR Capital Management 853624 $23.22M March 31, 2013
Ameriprise Financial 823414 $23.82M June 30, 2012

Who sold MKS Instruments?

Fund Name Date Sold Number of Shares Sold Share Valuation
KEYBANK NATIONAL ASSOCIATION/OH June 30, 2013 1.01M $26.87M
First Trust Advisors Dec. 31, 2011 1.18M $32.78M