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BATS BZX Real-Time Price
As of 2:53pm ET
 +0.64 / +1.26%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $223.9 thousand shares of MASI during the quarter ended March 2016. This may signal that the smart money is gaining interest in this company as the 82.45% of shares outstanding that institutional investors hold is actually below the Medical Specialties industry average.
Mutual fund holders48.25%
Other institutional34.20%
Individual stakeholders13.01%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2016FIRST REPUBLIC INVESTMENT MANAGE...  Bought 302.1 Thousand shares of Masimo Corp
3/31/2016WESTFIELD CAPITAL MANAGEMENT CO....  Bought 292.9 Thousand shares of Masimo Corp
3/31/2016ROTHSCHILD ASSET MANAGEMENT, INC...  Bought 271.1 Thousand shares of Masimo Corp

Top 10 Owners of Masimo Corp

Total value ($)Shares
bought / sold
BlackRock Fund Advisors8.74%4,283,945213,083,424-300,652-6.56%
The Vanguard Group, Inc.7.76%3,802,802189,151,371+178,838+4.93%
Janus Capital Management LLC5.69%2,785,202138,535,947-7,601-0.27%
Massachusetts Financial Services ...3.29%1,611,54680,158,298+71,850+4.67%
Dimensional Fund Advisors LP2.39%1,171,28058,259,467-179,932-13.32%
Camber Capital Management LLC2.04%1,000,00049,740,00000.00%
Champlain Investment Partners LLC1.95%956,65047,583,771-275,910-22.39%
Fuller & Thaler Asset Management,...1.88%921,11745,816,360+116,549+14.49%
SSgA Funds Management, Inc.1.82%890,93744,315,206+26,485+3.06%
Westfield Capital Management Co. ...1.69%828,90441,229,685+292,881+54.64%

Top 10 Mutual Funds Holding Masimo Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
iShares Core S&P Small Cap ETF2.62%1,283,05963,819,35500.00%
Janus Triton Fund2.33%1,140,91856,749,261+4,324+0.38%
Vanguard Small Cap Index Fund1.88%920,25245,773,334+4,324+0.47%
Vanguard Total Stock Market Index...1.80%881,25543,833,624+2,618+0.30%
Janus Enterprise Fund1.76%863,12142,931,639-15,703-1.79%
Undiscovered Managers Behavioral ...1.67%815,84140,579,931+49,400+6.45%
iShares Russell 2000 ETF1.40%684,16434,030,317-1,238-0.18%
MFS New Discovery Fund1.12%549,20427,317,407-42,677-7.21%
Vanguard Small Cap Growth Index F...1.12%548,71027,292,835+2,191+0.40%
Vanguard Extended Market Index Fu...1.03%505,72725,154,861+2,668+0.53%