MASIMO CORP - Common Stock, $0.0001 par value (MASI)

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class
Equity / Common Stock, $0.0001 par value
Shares outstanding
57,447,928
Total 13F shares
43,914,923
Share change
-1,164,862
Total reported value
$3,722,200,444
Put/Call ratio
132%
Price per share
$84.80
Number of holders
330
Value change
-$101,135,220
Number of buys
137
Number of sells
161

Institutional Holders of MASIMO CORP - Common Stock, $0.0001 par value (MASI) as of Q4 2017

As of 31 Dec 2017, MASIMO CORP - Common Stock, $0.0001 par value (MASI) was held by 330 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 43,914,923 shares. The largest 10 holders included BlackRock Inc., Vanguard Group Inc, STATE STREET CORP, COLUMBIA WANGER ASSET MANAGEMENT LLC, ACADIAN ASSET MANAGEMENT LLC, Bank of New York Mellon Corp, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP, Robeco Institutional Asset Management B.V., Robeco Institutional Asset Management B.V., and Old Mutual Global Investors (UK) Ltd.. This page lists 331 institutional shareholders reporting positions in this security for the Q4 2017 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.