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iRobot
IRBT

Overview Fund Activity

241 hedge funds and large institutions have $2.01B invested in iRobot in 2017 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 86 increasing their positions, 70 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
241
Holders Change
+1
Holders Change %
+0.42%
% of All Funds
5.47%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.07%
New
52
Increased
86
Reduced
70
Closed
50
Calls
$68.1M
Puts
$62.7M
Net Calls
+$5.43M
Net Calls Change
+$54.3M

Top Buyers

1
Primecap Management
Primecap Management
California
$52.4M
2
PAMU
Pictet Asset Management (UK)
United Kingdom
$76.6M
3
Wellington Management Group
Wellington Management Group
Massachusetts
$38.9M
4
JIM
Jupiter Investment Management
United Kingdom
$52.9M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
$27.2M

Top Sellers

1
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
2
State Street
State Street
Massachusetts
$51.3M
3
Renaissance Technologies
Renaissance Technologies
New York
$0
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$14.6M
5
Fidelity Investments
Fidelity Investments
Massachusetts
$7.42M
Name Holding Trade Value Shares
Change 		Shares
Change %
QT
251
Quantbot Technologies
New York
– -$1.79M -23,166 Closed
AIM
252
Assured Investment Management
New York
– -$1.66M -21,595 Closed
WG
253
Winton Group
United Kingdom
– -$1.53M -19,824 Closed
Wolverine Trading
254
Wolverine Trading
Illinois
– -$1.51M -19,611 Closed
Simplex Trading
255
Simplex Trading
Illinois
– -$1.4M -18,172 Closed
Group One Trading
256
Group One Trading
Illinois
– -$1.36M -17,700 Closed
BCM
257
Bayesian Capital Management
New York
– -$817K -10,600 Closed
LCM
258
Landscape Capital Management
New Jersey
– -$787K -10,212 Closed
ACI
259
AMP Capital Investors
Australia
– -$778K -10,100 Closed
TA
260
Tiedemann Advisors
New York
– -$410K -9,325 Closed
D.E. Shaw & Co
261
D.E. Shaw & Co
New York
– -$645K -8,374 Closed
EF
262
Empowered Funds
Pennsylvania
– -$609K -7,908 Closed
William Blair & Company
263
William Blair & Company
Illinois
– -$488K -6,328 Closed
CIP
264
Convergence Investment Partners
Florida
– -$450K -5,845 Closed
CC
265
Cipher Capital
New York
– -$411K -5,337 Closed
Verition Fund Management
266
Verition Fund Management
Connecticut
– -$398K -5,171 Closed
Janney Montgomery Scott
267
Janney Montgomery Scott
Pennsylvania
– -$397K -5,155 Closed
Neuberger Berman Group
268
Neuberger Berman Group
New York
– -$388K -5,033 Closed
AGM
269
Alpine Global Management
New York
– -$385K -5,000 Closed
SM
270
Sciencast Management
New Jersey
– -$275K -4,040 Closed
ACM
271
Ashford Capital Management
Delaware
– -$306K -3,970 Closed
TI
272
Trexquant Investment
Connecticut
– -$287K -3,725 Closed
PAG
273
Private Advisor Group
New Jersey
– -$281K -3,637 Closed
Capstone Investment Advisors
274
Capstone Investment Advisors
New York
– -$269K -3,500 Closed
Creative Planning
275
Creative Planning
Kansas
– -$226K -2,933 Closed
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