MASI icon

Masimo

201 hedge funds and large institutions have $1.59B invested in Masimo in 2015 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 55 increasing their positions, 75 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
201
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
$2.63M
Puts
$1.37M
Net Calls
Net Calls Change

Top Buyers

1 +$29M
2 +$23.2M
3 +$9.4M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$4.18M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$4.1M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$5.19M
52
$5.09M
53
$4.75M
54
$4.73M
55
$4.66M
56
$4.5M
57
$4.5M
58
$4.29M
59
$4.18M
60
$3.74M
61
$3.72M
62
$3.42M
63
$3.27M
64
$3.23M
65
$3.17M
66
$3.13M
67
$3.09M
68
$2.92M
69
$2.91M
70
$2.89M
71
$2.85M
72
$2.82M
73
$2.54M
74
$2.53M
75
$2.45M