369 hedge funds and large institutions have $4.72B invested in Masimo in 2018 Q4 according to their latest regulatory filings, with 58 funds opening new positions, 128 increasing their positions, 134 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

4% less repeat investments, than reductions

Existing positions increased: 128 | Existing positions reduced: 134

1.19% less ownership

Funds ownership: 85.13%83.94% (-1.2%)

15% less capital invested

Capital invested by funds: $5.53B → $4.72B (-$809M)

Holders
369
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.16M
Puts
$5.17M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
201
$1.1M
202
$1.09M
203
$1.07M
204
$1.06M
205
$1.05M
206
$1.04M
207
$1.04M
208
$990K
209
$988K
210
$973K
211
$955K
212
$919K
213
$919K
214
$913K
215
$889K
216
$884K
217
$872K
218
$859K
219
$856K
220
$836K
221
$830K
222
$806K
223
$802K
224
$782K
225
$760K