488 hedge funds and large institutions have $12.4B invested in Masimo in 2020 Q4 according to their latest regulatory filings, with 78 funds opening new positions, 183 increasing their positions, 146 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
488
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
326
$523K
327
$522K
328
$519K
329
$516K
330
$499K
331
$494K
332
$488K
333
$488K
334
$479K
335
$456K
336
$446K
337
$439K
338
$419K
339
$408K
340
$406K
341
$404K
342
$403K
343
$396K
344
$388K
345
$376K
346
$375K
347
$362K
348
$362K
349
$357K
350
$352K