RUSSELL FRANK CO/ - IROBOT CORP ownership

IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 173 filers reported holding IROBOT CORP in Q3 2014. The put-call ratio across all filers is 1.85 and the average weighting 0.1%.

Quarter-by-quarter ownership
RUSSELL FRANK CO/ ownership history of IROBOT CORP
ValueSharesWeighting
Q4 2014$2,407,000
+13.3%
69,7650.0%0.00%0.0%
Q3 2014$2,124,000
+22.0%
69,765
+30.0%
0.00%
+33.3%
Q2 2014$1,741,000
+243.4%
53,653
+278.8%
0.00%
+200.0%
Q1 2014$507,000
+412.1%
14,165
+405.9%
0.00%
Q4 2013$99,000
+1880.0%
2,800
+1831.0%
0.00%
Q3 2013$5,000
-28.6%
145
-15.7%
0.00%
Q2 2013$7,0001720.00%
Other shareholders
IROBOT CORP shareholders Q3 2014
NameSharesValueWeighting ↓
SG Capital Management LLC 343,795$14,078,0003.89%
Bedell Frazier Investment Counselling, LLC 133,970$5,486,0002.78%
Penbrook Management LLC 44,125$1,807,0001.60%
Cupps Capital Management, LLC 440,295$18,030,0001.46%
BOLTON LP 191,500$7,842,0001.18%
BOLTON LP 188,300$7,711,0001.16%
Granahan Investment Management 859,672$35,204,0001.03%
Bath Savings Trust Co 56,197$2,301,0000.88%
CONNORS INVESTOR SERVICES INC 72,849$2,983,0000.71%
Global Thematic Partners, LLC 901,202$36,902,0000.56%
View complete list of IROBOT CORP shareholders