515 hedge funds and large institutions have $13.5B invested in Masimo in 2021 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 181 increasing their positions, 154 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
515
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$58.3M
Puts
$16.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
351
$355K
352
$355K
353
$353K
354
$347K
355
$340K
356
$339K
357
$339K
358
$339K
359
$337K
360
$336K
361
$336K
362
$332K
363
$328K
364
$316K
365
$308K
366
$301K
367
$299K
368
$295K
369
$293K
370
$292K
371
$292K
372
$291K
373
$280K
374
$280K
375
$279K