469 hedge funds and large institutions have $12.5B invested in Masimo in 2021 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 146 increasing their positions, 174 reducing their positions, and 35 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 in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

4% more funds holding

Funds holding: 453469 (+16)

0.79% more ownership

Funds ownership: 83.23%84.02% (+0.79%)

16% less repeat investments, than reductions

Existing positions increased: 146 | Existing positions reduced: 174

Holders
469
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
$65.9M
Puts
$15.6M
Net Calls
Net Calls Change

Top Sellers

1 -$105M
2 -$47.8M
3 -$44.4M
4
CS
Credit Suisse
Switzerland
-$40.9M
5
Citigroup
Citigroup
New York
-$32.6M
Name Holding Trade Value Shares
Change
Change in
Stake
351
$271K
352
$271K
353
$270K
354
$269K
355
$269K
356
$264K
357
$255K
358
$253K
359
$247K
360
$243K
361
$243K
362
$242K
363
$241K
364
$240K
365
$240K
366
$238K
367
$234K
368
$234K
369
$231K
370
$231K
371
$226K
372
$226K
373
$224K
374
$217K
375
$216K