147 hedge funds and large institutions have $769M invested in iRobot in 2013 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 64 increasing their positions, 47 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
147
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11M
Puts
$14.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$5.16M
27
$5.03M
28
$4.78M
29
$4.78M
30
$4.52M
31
$4.5M
32
$4.38M
33
$3.97M
34
$3.81M
35
$3.69M
36
$3.56M
37
$3.06M
38
$2.79M
39
$2.72M
40
$2.6M
41
$2.53M
42
$2.47M
43
$2.46M
44
$2.42M
45
$2.39M
46
$2.26M
47
$2.14M
48
$1.95M
49
$1.92M
50
$1.7M