Who owns Masimo Corporation?

Key details on Masimo Corporation (Ticker: MASI)

Who owns Masimo Corporation?

Is MASI a good stock to own? Find out who bought Masimo Corporation, who sold Masimo Corporation (MASI) stock, and who holds a large position in Masimo Corporation.

Fund Name Number of Shares Share Valuation As Of
FMR 6.15M $167.94M March 31, 2014
Janus Capital Management 5.54M $151.31M March 31, 2014
Vanguard 3.18M $86.96M March 31, 2014
BlackRock Fund Advisors 2.39M $65.31M March 31, 2014
Champlain Investment Partners 2.27M $62.06M March 31, 2014
Bares Capital Management 2.15M $62.94M Dec. 31, 2013
STATE STREET CORPORATION 1.60M $43.59M March 31, 2014
BlackRock Institutional Trust Company, N.A. 1.53M $41.77M March 31, 2014
Rainier Investment Management 1.39M $26.04M Dec. 31, 2011
Westfield Capital Management Company 1.38M $37.70M March 31, 2014
BAM 1.37M $37.32M March 31, 2014
Inves 1.28M $34.91M March 31, 2014
Camber Capital Management 1.27M $34.82M March 31, 2014
Waddell & Reed Financial 1.14M $21.29M Dec. 31, 2011
Hermes Pensions Management 1.09M $29.83M March 31, 2014
Consonance Capital 1.09M $29.74M March 31, 2014
ING INVESTMENT MANAGEMENT 1.06M $29.00M March 31, 2014
ING Investment Management Co Address: 10 State House Square 1.05M $20.51M March 31, 2013
Schroder Investment Management 990605 $28.96M Dec. 31, 2013
Sentinel Asset Management 980430 $23.71M Sept. 30, 2012
KENNEDY CAPITAL MANAGEMENT 979935 $28.64M Dec. 31, 2013
NORTHERN TRUST 888622 $24.34M March 31, 2014
Brown Advisory Holdings Incorporated 851095 $15.91M Dec. 31, 2011
Paradigm Capital Management 831975 $16.32M March 31, 2013
Ameriprise Financial 828794 $18.55M June 30, 2012
Hanna Zanoni 827700 $22.05M Sept. 30, 2013

Who sold Masimo Corporation?

Fund Name Date Sold Number of Shares Sold Share Valuation
Wells Fargo & Company Sept. 30, 2011 1.29M $27.82M
Artisan Partners Limited Partnership Sept. 30, 2011 813000 $17.60M
FRIESS ASSOCIATES June 30, 2011 1.48M $44.01M
Robert R. DeGennaro June 30, 2011 1.04M $30.99M
Oracle Investment Management June 30, 2011 836950 $24.84B
Artisan Partners Holdings March 31, 2011 1.95M $64.63M
TCW March 31, 2011 1.27M $41.91M