487 hedge funds and large institutions have $12.4B invested in Masimo in 2020 Q4 according to their latest regulatory filings, with 77 funds opening new positions, 183 increasing their positions, 146 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
487
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$38.6M
Puts
$19.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
151
$5.08M
152
$5.04M
153
$5.04M
154
$4.88M
155
$4.84M
156
$4.71M
157
$4.67M
158
$4.64M
159
$4.57M
160
$4.54M
161
$4.3M
162
$4.27M
163
$4.2M
164
$4.08M
165
$4.05M
166
$4.03M
167
$4.03M
168
$4.02M
169
$3.97M
170
$3.86M
171
$3.85M
172
$3.84M
173
$3.82M
174
$3.77M
175
$3.76M