197 hedge funds and large institutions have $950M invested in iRobot in 2016 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 70 increasing their positions, 64 reducing their positions, and 35 closing their positions.

Holders
197
Holders Change
-11
Holders Change %
-5.29%
% of All Funds
5.26%
Holding in Top 10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
New
25
Increased
70
Reduced
64
Closed
35
Calls
$8.65M
Puts
$5.78M
Net Calls
+$2.87M
Net Calls Change
-$1.76M
Name Holding Trade Value Shares
Change
Shares
Change %
Two Sigma Advisers
51
Two Sigma Advisers
New York
$2.69M -$70.4K -1,600 -3%
California State Teachers Retirement System (CalSTRS)
52
California State Teachers Retirement System (CalSTRS)
California
$2.5M +$26.4K +600 +1%
CIS
53
Connors Investor Services
Pennsylvania
$2.38M -$827K -18,803 -26%
CCM
54
Century Capital Management
Massachusetts
$2.36M +$2.36M +53,728 New
Two Sigma Investments
55
Two Sigma Investments
New York
$2.23M -$7.77M -176,621 -78%
HSA
56
Hussman Strategic Advisors
Maryland
$2.2M +$2.2M +50,000 New
VIA
57
Vident Investment Advisory
Georgia
$2.11M +$70.4K +1,601 +3%
GC
58
Guggenheim Capital
Illinois
$2.01M -$5.22M -118,694 -72%
PP
59
PDT Partners
New York
$2.01M
SFM
60
Systematic Financial Management
New Jersey
$1.99M -$249K -5,665 -11%
Invesco
61
Invesco
Georgia
$1.96M +$149K +3,385 +8%
HI
62
HBK Investments
Texas
$1.93M -$397K -9,035 -17%
TA
63
Teachers Advisors
New York
$1.88M -$11.3K -257 -0.6%
Swiss National Bank
64
Swiss National Bank
Switzerland
$1.79M -$150K -3,400 -8%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$1.76M +$128K +2,920 +8%
New York State Teachers Retirement System (NYSTRS)
66
New York State Teachers Retirement System (NYSTRS)
New York
$1.75M +$167K +3,800 +11%
BA
67
BlackRock Advisors
Delaware
$1.74M +$50.6K +1,150 +3%
AllianceBernstein
68
AllianceBernstein
Tennessee
$1.63M
CIC
69
Canal Insurance Company
South Carolina
$1.63M
Canada Life
70
Canada Life
Manitoba, Canada
$1.59M +$15.3K +347 +1%
PPA
71
Parametric Portfolio Associates
Washington
$1.54M +$625K +14,223 +68%
KBC Group
72
KBC Group
Belgium
$1.49M +$746K +16,959 +100%
BG
73
BlackRock Group
United Kingdom
$1.42M -$168K -3,819 -11%
ERSOT
74
Employees Retirement System of Texas
Texas
$1.36M
KCM
75
Kornitzer Capital Management
Kansas
$1.35M