MASIMO CORP - Common Stock (MASI)

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class
Equity / Common Stock
Shares outstanding
53,491,488
Total 13F shares
42,183,688
Share change
+424,692
Total reported value
$1,389,342,995
Put/Call ratio
2894%
Price per share
$32.98
Number of holders
174
Value change
+$18,569,076
Number of buys
86
Number of sells
87

Institutional Holders of MASIMO CORP - Common Stock (MASI) as of Q1 2015

As of 31 Mar 2015, MASIMO CORP - Common Stock (MASI) was held by 174 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 42,183,688 shares. The largest 10 holders included JANUS CAPITAL MANAGEMENT LLC, VANGUARD GROUP INC, BlackRock Fund Advisors, Camber Capital Management LLC, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, Champlain Investment Partners, LLC, WESTFIELD CAPITAL MANAGEMENT CO LP, BlackRock Institutional Trust Company, N.A., DIMENSIONAL FUND ADVISORS LP, and Voya Investment Management LLC. This page lists 174 institutional shareholders reporting positions in this security for the Q1 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.