178 hedge funds and large institutions have $773M invested in iRobot in 2016 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 51 increasing their positions, 75 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
178
Holders Change
-5
Holders Change %
-2.73%
% of All Funds
4.75%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
16
Increased
51
Reduced
75
Closed
20
Calls
$7.92M
Puts
$4.71M
Net Calls
+$3.21M
Net Calls Change
-$7.72M
Name Holding Trade Value Shares
Change
Shares
Change %
DIA
101
Davidson Investment Advisors
Montana
$402K -$988K -28,175 -71%
GCP
102
GSA Capital Partners
United Kingdom
$402K +$402K +11,400 New
AHC
103
Anderson Hoagland & Co
Missouri
$398K
B
104
Barings
North Carolina
$371K +$77.7K +2,200 +27%
Tudor Investment Corp
105
Tudor Investment Corp
Connecticut
$366K -$364K -10,320 -50%
PAG
106
Private Advisor Group
New Jersey
$366K -$2.3K -65 -0.6%
N
107
Natixis
France
$349K -$3.53K -100 -1%
CONA
108
Capital One National Association
New York
$334K +$19.4K +550 +6%
Daiwa Securities Group
109
Daiwa Securities Group
Japan
$321K -$234K -6,623 -42%
CAM
110
Capstone Asset Management
Texas
$303K -$16.3K -460 -5%
QIM
111
Quantitative Investment Management
Virginia
$289K -$680K -19,300 -70%
JIM
112
Jupiter Investment Management
United Kingdom
$284K +$284K +8,048 New
RCM
113
Riverhead Capital Management
Delaware
$282K -$11K -311 -4%
MERSOM
114
Municipal Employees' Retirement System of Michigan
Michigan
$281K +$68K +1,930 +32%
OAM
115
Origin Asset Management
United Kingdom
$279K
TRSOTSOK
116
Teachers Retirement System of the State of Kentucky
Kentucky
$275K
JG
117
Jefferies Group
New York
$269K +$269K +7,618 New
Bank of Montreal
118
Bank of Montreal
Ontario, Canada
$266K +$224K +6,328 +529%
Barclays
119
Barclays
United Kingdom
$259K -$1.89M -54,123 -88%
DC
120
Deere & Company
Illinois
$245K
PCM
121
Prelude Capital Management
New York
$241K -$20.4K -578 -8%
VKH
122
Virtu KCG Holdings
New York
$237K -$320K -9,078 -57%
AG
123
Aperio Group
California
$233K +$233K +6,594 New
PA
124
Profund Advisors
Maryland
$231K +$231K +6,550 New
PAM
125
Princeton Alpha Management
New Jersey
$217K -$453K -12,821 -68%