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
Schroder Investment Management 22.14M $589.83M Sept. 30, 2013
Janus Capital Management 4.85M $159.92M March 31, 2015
Vanguard 3.38M $111.53M March 31, 2015
BlackRock Fund Advisors 2.87M $94.70M March 31, 2015
Camber Capital Management 2.85M $75.07M Dec. 31, 2014
Bares Capital Management 2.15M $62.94M Dec. 31, 2013
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 2.14M $70.69M March 31, 2015
STATE STREET CORPORATION 1.60M $43.59M March 31, 2014
Rainier Investment Management 1.39M $26.04M Dec. 31, 2011
BAM 1.37M $37.32M March 31, 2014
Champlain Investment Partners 1.31M $43.10M March 31, 2015
Hanna Zanoni 1.30M $34.11M Dec. 31, 2014
Westfield Capital Management Company 1.29M $42.71M March 31, 2015
Inves 1.28M $34.91M March 31, 2014
BlackRock Institutional Trust Company, N.A. 1.22M $40.29M March 31, 2015
DIMENSIONAL FUND ADVISORS 1.17M $38.44M March 31, 2015
Waddell & Reed Financial 1.14M $21.29M Dec. 31, 2011
FMR 1.13M $24.08M Sept. 30, 2014
Sentinel Asset Management 1.12M $26.16M March 31, 2012
ING INVESTMENT MANAGEMENT 1.10M $28.89M Dec. 31, 2014
Hermes Pensions Management 1.09M $29.83M March 31, 2014
Consonance Capital 1.09M $29.74M March 31, 2014
KENNEDY CAPITAL MANAGEMENT 1.08M $28.85M 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
FRIESS ASSOCIATES June 30, 2011 1.48M $44.01M
Ameriprise Financial June 30, 2011 1.21M $35.87M
Artisan Partners Holdings March 31, 2011 1.95M $64.63M
TCW March 31, 2011 1.27M $41.91M