Acrospire Investment Management LLC - IROBOT CORP ownership

IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 235 filers reported holding IROBOT CORP in Q1 2017. The put-call ratio across all filers is 2.12 and the average weighting 0.1%.

Quarter-by-quarter ownership
Acrospire Investment Management LLC ownership history of IROBOT CORP
ValueSharesWeighting
Q2 2017$34,000
-35.8%
403
-49.6%
0.03%
-27.3%
Q1 2017$53,000
-39.8%
800
-46.7%
0.04%
+22.2%
Q4 2016$88,000
+4.8%
1,500
-37.5%
0.04%
-41.9%
Q2 2016$84,000
+366.7%
2,400
+380.0%
0.06%
+416.7%
Q1 2016$18,0005000.01%
Other shareholders
IROBOT CORP shareholders Q1 2017
NameSharesValueWeighting ↓
Truehand, Inc 62,505$5,837,0003.44%
GAGNON SECURITIES LLC 187,042$17,468,0002.48%
Sturgeon Ventures LLP 34,986$3,267,0001.62%
Ground Swell Capital, LLC 2,509$234,0001.11%
SevenOneSeven Capital Management 4,181$390,0001.01%
Bridge City Capital, LLC 29,842$2,787,0000.95%
APERIMUS CAPITAL, LLC 6,200$579,0000.93%
Vident Investment Advisory, LLC 310,431$28,991,0000.88%
Elephas Investment Management Ltd 31,700$2,960,0000.81%
HUSSMAN STRATEGIC ADVISORS, INC. 37,200$3,474,0000.72%
View complete list of IROBOT CORP shareholders