SIMPLEX TRADING, LLC - IROBOT CORP ownership

IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 251 filers reported holding IROBOT CORP in Q1 2022. The put-call ratio across all filers is 1.94 and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of IROBOT CORP
ValueSharesWeighting
Q3 2023$1,370
+391.0%
36,160
+486.1%
0.00%
Q2 2023$279
-100.0%
6,170
-76.7%
0.00%
-100.0%
Q4 2021$1,741,00026,427
+970.4%
0.00%
Q1 2021$0
-100.0%
2,469
-85.1%
0.00%
-100.0%
Q2 2020$1,392,000
+34700.0%
16,599
+16499.0%
0.00%
Q1 2020$4,000
-99.1%
100
-98.9%
0.00%
-100.0%
Q4 2019$470,000
-71.6%
9,287
-65.4%
0.00%
-80.0%
Q3 2019$1,653,000
+419.8%
26,815
+825.3%
0.01%
+400.0%
Q3 2018$318,000
-77.3%
2,898
-84.1%
0.00%
-98.2%
Q3 2017$1,400,000
+8650.0%
18,172
+8986.0%
0.06%
+5600.0%
Q2 2017$16,000
-93.6%
200
-94.7%
0.00%
-90.9%
Q1 2017$250,000
-22.8%
3,781
-48.8%
0.01%
-50.0%
Q3 2016$324,000
+636.4%
7,384
+487.0%
0.02%
+450.0%
Q1 2016$44,000
-77.0%
1,258
-76.8%
0.00%
-73.3%
Q4 2015$191,000
+189.4%
5,423
+136.4%
0.02%
+200.0%
Q3 2015$66,000
+43.5%
2,294
+58.4%
0.01%
+25.0%
Q2 2015$46,000
-53.5%
1,448
-52.4%
0.00%
-66.7%
Q1 2015$99,000
-1.0%
3,040
+5.2%
0.01%0.0%
Q4 2014$100,0002,8900.01%
Other shareholders
IROBOT CORP shareholders Q1 2022
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