236 hedge funds and large institutions have $1.66B invested in Masimo in 2015 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 92 increasing their positions, 79 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
236
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.02M
Puts
$1.66M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
151
$600K
152
$595K
153
$594K
154
$554K
155
$552K
156
$546K
157
$540K
158
$535K
159
$514K
160
$511K
161
$497K
162
$497K
163
$462K
164
$456K
165
$424K
166
$407K
167
$406K
168
$394K
169
$390K
170
$389K
171
$387K
172
$386K
173
$358K
174
$356K
175
$347K