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
101
$397K
102
$392K
103
$369K
104
$369K
105
$335K
106
$328K
107
$293K
108
$260K
109
$256K
110
$255K
111
$243K
112
$218K
113
$217K
114
$204K
115
$198K
116
$187K
117
$159K
118
$155K
119
$137K
120
$129K
121
$123K
122
$122K
123
$94K
124
$83K
125
$71.5K