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iRobot
IRBT

Overview Fund Activity

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.

New
Increased
Maintained
Reduced
Closed
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

Top Buyers

1
CCI
1
Columbus Circle Investors
$19M
2
Loomis, Sayles & Company
2
Loomis, Sayles & Company
Massachusetts
$17.5M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$19.8M
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$14.3M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$14.4M

Top Sellers

1
RMCP
1
Red Mountain Capital Partners
California
$0
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.12M
3
Morgan Stanley
3
Morgan Stanley
New York
$3.26M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$2.23M
5
Millennium Management
5
Millennium Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SCA
201
Secor Capital Advisors
New York
– -$2.63M -75,041 Closed
Citadel Advisors
202
Citadel Advisors
Florida
– -$2.57M -73,390 Closed
TCM
203
Twin Capital Management
Pennsylvania
– -$1.41M -40,320 Closed
MC
204
Menta Capital
California
– -$1.35M -38,519 Closed
BIM
205
Bogle Investment Management
Massachusetts
– -$1.35M -38,434 Closed
ARTA
206
A.R.T. Advisors
New York
– -$1M -28,522 Closed
RQS
207
Ramsey Quantitative Systems
Kentucky
– -$996K -28,397 Closed
Daiwa Securities Group
208
Daiwa Securities Group
Japan
– -$691K -19,700 Closed
HCM
209
Highbridge Capital Management
New York
– -$559K -15,946 Closed
DTL
210
Dynamic Technology Lab
Singapore
– -$516K -14,706 Closed
Tudor Investment Corp
211
Tudor Investment Corp
Connecticut
– -$500K -14,257 Closed
SCM
212
Stevens Capital Management
Pennsylvania
– -$456K -12,997 Closed
AA
213
ALPS Advisors
Colorado
– -$417K -11,894 Closed
TH
214
Timber Hill
Connecticut
– -$411K -11,705 Closed
B
215
Barings
North Carolina
– -$368K -10,500 Closed
Capital Fund Management (CFM)
216
Capital Fund Management (CFM)
France
– -$333K -9,500 Closed
Jacobs Levy Equity Management
217
Jacobs Levy Equity Management
New Jersey
– -$329K -9,380 Closed
Squarepoint
218
Squarepoint
New York
– -$273K -7,789 Closed
NI
219
Numeric Investors
Massachusetts
– -$239K -6,800 Closed
FO
220
FT Options
Illinois
– -$206K -5,881 Closed
Walleye Trading
221
Walleye Trading
New York
– -$163K -4,645 Closed
Teacher Retirement System of Texas
222
Teacher Retirement System of Texas
Texas
– -$132K -3,753 Closed
AIM
223
Acrospire Investment Management
Illinois
– -$84K -2,400 Closed
RGI
224
River Global Investors
United Kingdom
– -$77K -2,200 Closed
NIT
225
NumerixS Investment Technologies
British Columbia, Canada
– -$63K -1,800 Closed
6 7 8
9
10