153 hedge funds and large institutions have $987M invested in Masimo in 2013 Q2 according to their latest regulatory filings, with 153 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
153
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$76K
Puts
$970K
Net Calls
Net Calls Change

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Change in
Stake
26
$9.69M
27
$8.18M
28
$7.77M
29
$7.64M
30
$7.05M
31
$7.05M
32
$6.9M
33
$6.14M
34
$5.68M
35
$5.61M
36
$5.59M
37
$5.52M
38
$5.46M
39
$5.32M
40
$5.14M
41
$4.96M
42
$4.45M
43
$4.42M
44
$4.21M
45
$3.81M
46
$3.8M
47
$3.75M
48
$3.39M
49
$3.13M
50
$2.98M