476 hedge funds and large institutions have $10.3B invested in Masimo in 2021 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 186 increasing their positions, 164 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

11% less first-time investments, than exits

New positions opened: 54 | Existing positions closed: 61

17% less capital invested

Capital invested by funds: $12.4B → $10.3B (-$2.06B)

50% less funds holding in top 10

Funds holding in top 10: 63 (-3)

Holders
476
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$44.9M
Puts
$26.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
401
$91K
402
$76K
403
$76K
404
$75K
405
$69K
406
$67K
407
$60K
408
$55K
409
$48K
410
$48K
411
$46K
412
$45K
413
$44K
414
$39K
415
$37K
416
$32.8K
417
$30K
418
$29K
419
$29K
420
$27K
421
$25.5K
422
$24K
423
$23K
424
$23K
425
$23K