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
276
$317K
277
$317K
278
$301K
279
$301K
280
$299K
281
$290K
282
$289K
283
$280K
284
$273K
285
$268K
286
$259K
287
$258K
288
$257K
289
$247K
290
$245K
291
$243K
292
$233K
293
$231K
294
$231K
295
$228K
296
$228K
297
$219K
298
$215K
299
$208K
300
$203K