Masimo Corp (NASDAQ:MASI)

During the Trading Day
35.59 +0.07 / +0.20%
As of 3:59pm ET
Day’s Change
During After-Hours   Switch to standard view »
35.59 0.00 / 0.00%
Volume: 4.1K
Institutional investors purchased a net $755.7 thousand shares of MASI during the quarter ended March 2015, and now own 82.73% of the total float, a percentage that is typical for companies in the Medical Specialties industry.
Mutual fund holders47.51%
Other institutional35.22%
Individual stakeholders12.73%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2015ROYCE & ASSOCIATES LLC  Bought 441.0 Thousand shares of Masimo Corp
3/31/2015MASSACHUSETTS FINANCIAL SERVICES...  Bought 407.4 Thousand shares of Masimo Corp
3/31/2015WESTFIELD CAPITAL MANAGEMENT CO....  Bought 299.0 Thousand shares of Masimo Corp

Top 10 Owners of Masimo Corp

Total value ($)Shares
bought / sold
Janus Capital Management LLC9.22%4,848,960163,700,890+7,918+0.16%
BlackRock Fund Advisors7.78%4,093,080138,182,381+150,551+3.82%
The Vanguard Group, Inc.6.43%3,381,826114,170,446+221,411+7.01%
Camber Capital Management LLC5.13%2,700,00091,152,000-150,000-5.26%
Massachusetts Financial Services ...4.07%2,143,43472,362,332+407,374+23.47%
Champlain Investment Partners LLC2.48%1,306,83044,118,581-30,850-2.31%
Westfield Capital Management Co. ...2.46%1,294,95243,717,580+298,957+30.02%
Dimensional Fund Advisors LP2.22%1,165,63839,351,939+91,968+8.57%
Voya Investment Management Co. LL...2.01%1,055,77335,642,896-41,000-3.74%
Fuller & Thaler Asset Management,...1.96%1,030,26434,781,713-264,795-20.45%

Top 10 Mutual Funds Holding Masimo Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Janus Triton Fund3.10%1,631,26155,071,371-19,764-1.20%
Janus Enterprise Fund2.31%1,216,73741,077,041+412+0.03%
iShares Core S&P Small Cap ETF2.13%1,120,37337,823,792+18,220+1.65%
Vanguard Small Cap Index Fund1.64%864,49229,185,250+8,328+0.97%
Janus Venture Fund1.61%846,87728,590,568-11,817-1.38%
Vanguard Total Stock Market Index...1.58%829,02927,988,019-2,151-0.26%
iShares Russell 2000 ETF1.37%722,98624,408,007-42,469-5.55%
Government Pension Fund - Global ...1.35%708,00923,902,384+284,535+67.19%
Undiscovered Managers Behavioral ...1.33%699,20023,604,992+43,700+6.67%
MFS New Discovery Fund1.26%660,83022,309,62100.00%

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