Who owns Masimo Corporation?

Top Holders and Investors of MASI Stock

Find out what company owns Masimo Corporation, who bought MASI this quarter, and who sold shares of MASI stock?

Fund or Company Name Number of Shares Valued At As Of
Vanguard 3.62M $150.79M Dec 2015
BlackRock Fund Advisors 2.87M $119.99M Mar 2016
Janus Capital Management 2.79M $116.53M Mar 2016
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 1.61M $67.43M Mar 2016
BlackRock Institutional Trust Company, N.A. 1.42M $59.26M Mar 2016
DIMENSIONAL FUND ADVISORS 1.17M $49.01M Mar 2016
Camber Capital Management 1000000 $41.84M Mar 2016
Champlain Investment Partners 956650 $40.03M Mar 2016
Hanna Zanoni 921117 $38.54M Mar 2016
STATE STREET CORPORATION 890937 $37.27M Mar 2016
ING INVESTMENT MANAGEMENT 812936 $34.01M Mar 2016
Schroder Investment Management 701193 $28.61M Mar 2016
CHARTWELL INVESTMENT PARTNERS 615552 $25.75M Mar 2016
BTIM 613427 $25.67M Mar 2016
Bernzott Capital Advisors 576803 $24.13M Mar 2016
NORTHERN TRUST 566263 $23.69M Mar 2016
Westfield Capital Management Company 536023 $22.25M Dec 2015
PRUDENTIAL FINANCIAL 529301 $22.15M Mar 2016
BlackRock Advisors 495573 $20.73M Mar 2016
Henderson 460055 $19.25M Mar 2016
Royal Bank of Canada 449385 $0 Mar 2016
MORGAN STANLEY 445773 $0 Mar 2016
T. Rowe Price Associates 442780 $18.53M Mar 2016
Geode Capital Management 426362 $17.84M Mar 2016
D. E. Shaw & Co 405116 $16.95M Mar 2016
FMR 387652 $16.22M Mar 2016
ARONSON JOHNSON ORTIZ 356927 $14.93M Mar 2016
Ameriprise Financial 352872 $14.76M Mar 2016
Deutsche Bank Aktiengesellschaft 346438 $14.49M Mar 2016
Rockefeller Financial Services 338015 $17.75M Jun 2016
Hussman Econometrics Advisors 325000 $13.60M Mar 2016
Sector Gamma ASA 318463 $13.32M Mar 2016
Bank of America Corporation 308023 $12.88M Mar 2016
First Republic Investment Management 302050 $12.64M Mar 2016
Old Mutual Asset Managers 278941 $14.65M Jun 2016
Tom Rawlings 271096 $11.34M Mar 2016
BNP PARIBAS INVESTMENT PARTNERS S.A. 258013 $10.80M Mar 2016
Matarin Capital Management 244088 $10.21M Mar 2016
BlackRock 241031 $10.09M Mar 2016
Renaissance Technologies 232700 $9.74M Mar 2016
Nationwide Fund Advisors 231478 $9.70M Mar 2016
Parametric Portfolio Associates 219253 $9.17M Mar 2016
Inves 211316 $8.87M Mar 2016
TIAA-CREF Investment Management 210295 $8.80M Mar 2016
Wellington Management Company 196270 $8.21M Mar 2016
Charles Schwab Investment Management 191337 $8.01M Mar 2016
BlackRock Investment Management 185715 $7.77M Mar 2016
Hermes Pensions Management 166536 $8.75M Jun 2016
Brown Capital Management 166272 $6.96M Mar 2016
Segall Bryant & Hamill 162811 $6.81M Mar 2016
BRYN MAWR TRUST CO/PA 158680 $6.64M Mar 2016
State of Tennessee, Treasury Department 155800 $6.47M Dec 2015
BLUE JAY CAPITAL MANAGEMENT 153556 $6.42M Mar 2016
Raymond James & Associates 133064 $5.57M Mar 2016
Tributary Capital Management 132794 $5.56M Mar 2016
GAMCO Asset Management 131400 $5.50M Mar 2016
JPMORGAN CHASE & CO 125139 $5.32M Mar 2016
Acadian Asset Management 122818 $6.45M Jun 2016
Gabelli Funds 122000 $5.10M Mar 2016
Wells Fargo & Company 120786 $5.05M Mar 2016
CalPERS 118692 $4.97M Mar 2016
Royce & Associates 115000 $4.81M Mar 2016
HIGHBRIDGE CAPITAL MANAGEMENT 110030 $4.60M Mar 2016
Mitra Capital 104852 $4.39M Mar 2016
Frank Russell Company 101827 $4.26M Mar 2016
S & T Bank 97203 $4.07M Mar 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 96156 $5.05M Jun 2016
AQR Capital Management 93568 $3.91M Mar 2016
California State Teachers Retirement System 92868 $3.89M Mar 2016
Oxford Asset Management 88612 $3.71M Mar 2016
GOLDMAN SACHS 82092 $3.43M Mar 2016
Swiss National Bank 81200 $3.28M Mar 2016
CIBC World Markets 75307 $3.96M Jun 2016
ALLIANCEBERNSTEIN 75000 $3.11M Dec 2015
Bellevue Asset Management AG 75000 $3.11M Dec 2015
Bellevue Group AG 75000 $3.14M Mar 2016
Paradigm Capital Management 74825 $3.13M Mar 2016
Two Sigma Investments 74677 $3.12M Mar 2016
New York State Common Retirement Fund 67882 $2.84M Mar 2016
Millennium Management 65982 $2.76M Mar 2016
Teachers Advisors 65276 $2.73M Mar 2016
Century Capital Management 61468 $2.57M Mar 2016
Hutchin Hill Capital 59900 $2.51M Mar 2016
Allianz Asset Management AG 59641 $2.49M Mar 2016
Marshall Wace 58609 $2.45M Mar 2016
Deere & Company 58561 $2.45M Mar 2016
CITADEL ADVISORS 57928 $2.42M Mar 2016
Thomas Stevens, CFA" 56685 $2.37M Mar 2016
RHUMBLINE ADVISERS 55743 $2.33M Mar 2016
SEI INVESTMENTS 54755 $2.29M Mar 2016
SUSQUEHANNA INTERNATIONAL 54227 $2.25M Dec 2015
ClariVest Asset Management 53647 $2.25M Mar 2016
Technical Financial Services 51011 $2.13M Mar 2016
Spark Investment Management 50000 $2.09M Mar 2016
Guggenheim Capital, LLC Managers 48399 $2.03M Mar 2016
Damian Sousa 48306 $2.02M Mar 2016
DAFNA Capital Management 46010 $1.93M Mar 2016
Bank of Nova Scotia 45482 $1.89M Dec 2015
Brian McDonald 45275 $1.94M Mar 2016
Sunrise Partners Limited Partnership 43664 $1.83M Mar 2016
Federated Investors 43645 $1.83M Mar 2016
Florida State Board of Administration 42016 $1.76M Mar 2016
Damian Sousa 41817 $2.20M Jun 2016
First Trust Advisors 38422 $1.61M Mar 2016
Barclays 38017 $1.53M Mar 2016
Credit Suisse AG 37479 $1.57M Mar 2016
BlackRock 36996 $1.55M Mar 2016
Mariner Investment 36600 $1.53M Mar 2016
Birchview Capital 36600 $1.53M Mar 2016
TEXAS PERMANENT SCHOOL FUND 35773 $1.50M Mar 2016
GLOBEFLEX CAPITAL L P 34900 $1.46M Mar 2016
PDT Partners 34739 $1.45M Mar 2016
Virginia Retirement System 34700 $1.44M Dec 2015
VIRGINIA RETIREMENT SYSTEM 34700 $1.45M Mar 2016
AMERICAN INTERNATIONAL 33337 $1.39M Mar 2016
Metropolitan Life Insurance Company 31878 $1.33M Mar 2016
Public Sector Pension Investment Board 31628 $1.31M Dec 2015
Grantham, Mayo, Van Otterloo & Co 31100 $1.29M Dec 2015
SG Americas Securities 29838 $1.25M Mar 2016
Manufacturers Life Insurance Company 29245 $1.19M Mar 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 28388 $1.19M Mar 2016
Two Sigma Advisers 28236 $1.18M Mar 2016
SMITH ASSET MANAGEMENT 26080 $1.37M Jun 2016
RTW INVESTMENTS 25900 $1.08M Mar 2016
MARTINGALE ASSET MANAGEMENT 24853 $1.04M Mar 2016
HBK Investments 24233 $1.01M Mar 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 24100 $1.27M Jun 2016
First Mercantile Trust Company 23723 $993044 Mar 2016
Capital Impact Advisors 23427 $979951 Mar 2016
OHIO PERS 23271 $973891 Mar 2016
O'SHAUGHNESSY ASSET MANAGEMENT 23196 $945932 Mar 2016
Arizona State Retirement System 22842 $955937 Mar 2016
MENTA CAPITAL 22100 $925106 Mar 2016
Zebra Capital Management 21916 $916965 Mar 2016
Hanseatic Management Services 21260 $889943 Mar 2016
Thrivent Financial for Lutherans 20430 $854995 Mar 2016
Cardinal Capital Management 20362 $1.07M Jun 2016
ISTHMUS PARTNERS 19678 $822933 Mar 2016
Louisiana State Employees Retirement System 19500 $1.02M Jun 2016
GSA Capital Partners 19500 $816075 Mar 2016
Brown Advisory Holdings Incorporated 19408 $811836 Mar 2016
UBS Group AG 19177 $791051 Mar 2016
Raymond James Financial Services Advisors 18789 $785943 Mar 2016
Cantab Capital Partners 18188 $755000 Dec 2015
Capstone Asset Management Company 17966 $943035 Jun 2016
BANK OF MONTREAL /CAN/ 17877 $938900 Jun 2016
Spot Trading L.L.C 17500 $732025 Mar 2016
Jacobs Levy Equity Management 17010 $712038 Mar 2016
SunTrust Banks 16578 $689644 Mar 2016
USA Financial Portformulas 16294 $676038 Dec 2015

Who sold Masimo Corporation?

Fund Name Date Sold Shares Held Valued At
Norges Bank Investment Management Dec. 31, 2015 497878 $20.67M
Principal Financial Dec. 31, 2015 307924 $12.78M
New Amsterdam Partners Dec. 31, 2015 178366 $7.40M
,,,,,,,,,,,, Sept. 30, 2015 174757 $6.74M
Robeco Institutional Asset Management B V March 31, 2016 105067 $4.40M
Eudaimonia Asset Management Dec. 31, 2015 86499 $3.59M
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS Dec. 31, 2015 85547 $3.55M
AHL Partners Dec. 31, 2015 49656 $2.06M
Davidson Investment Advisors Dec. 31, 2015 44915 $1.86M
Engineers Gate Manager Dec. 31, 2015 37082 $1.54M