BLACKROCK ADVISORS LLC - IROBOT CORP ownership

IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 183 filers reported holding IROBOT CORP in Q4 2014. The put-call ratio across all filers is 1.69 and the average weighting 0.1%.

Quarter-by-quarter ownership
BLACKROCK ADVISORS LLC ownership history of IROBOT CORP
ValueSharesWeighting
Q4 2016$1,489,000
-14.6%
25,473
-35.7%
0.00%0.0%
Q3 2016$1,743,000
+29.1%
39,634
+3.0%
0.00%
+100.0%
Q2 2016$1,350,000
-14.7%
38,484
-14.2%
0.00%
-50.0%
Q1 2016$1,583,000
+244.9%
44,858
+246.1%
0.00%
Q4 2015$459,000
-16.8%
12,960
-31.6%
0.00%
-100.0%
Q3 2015$552,000
-11.8%
18,936
-3.5%
0.00%0.0%
Q2 2015$626,000
+1.8%
19,628
+4.1%
0.00%0.0%
Q1 2015$615,000
+10.6%
18,848
+17.6%
0.00%0.0%
Q4 2014$556,000
+8.8%
16,026
-4.5%
0.00%0.0%
Q3 2014$511,000
-27.0%
16,775
-1.9%
0.00%0.0%
Q2 2014$700,000
-11.3%
17,097
-11.1%
0.00%0.0%
Q1 2014$789,000
+23.3%
19,230
+4.4%
0.00%0.0%
Q4 2013$640,000
-0.5%
18,420
+7.8%
0.00%0.0%
Q3 2013$643,000
-3.2%
17,092
+2.3%
0.00%0.0%
Q2 2013$664,00016,7040.00%
Other shareholders
IROBOT CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Lucha Capital Management, LP 500$79,250,00025.60%
Kingdom Ridge Capital, LLC 151,100$12,714,0002.89%
Crosspoint Capital Strategies, LLC 36,074$3,035,0002.65%
GO ETF SOLUTIONS LLP 100,391$8,447,0001.95%
Bridge City Capital, LLC 15,720$1,323,0001.10%
Vident Investment Advisory, LLC 152,237$12,809,0001.06%
ANDERSON HOAGLAND & CO 17,580$1,479,0000.94%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 132,332$11,134,0000.81%
DISCIPLINED GROWTH INVESTORS INC /MN 383,531$32,270,0000.67%
Canal Insurance CO 21,500$1,809,0000.66%
View complete list of IROBOT CORP shareholders