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
51
$2.94M
52
$2.9M
53
$2.79M
54
$2.79M
55
$2.69M
56
$2.65M
57
$2.62M
58
$2.61M
59
$2.57M
60
$2.35M
61
$2.31M
62
$2.31M
63
$2.24M
64
$2.16M
65
$2.08M
66
$1.86M
67
$1.8M
68
$1.72M
69
$1.7M
70
$1.6M
71
$1.51M
72
$1.4M
73
$1.37M
74
$1.37M
75
$1.35M