IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 290 filers reported holding IROBOT CORP in Q4 2020. The put-call ratio across all filers is 1.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $469,000 | +44.3% | 3,839 | -5.1% | 0.03% | +52.9% |
| Q4 2020 | $325,000 | +371.0% | 4,044 | +393.8% | 0.02% | +325.0% |
| Q2 2020 | $69,000 | +86.5% | 819 | -8.9% | 0.00% | +33.3% |
| Q1 2020 | $37,000 | -19.6% | 899 | 0.0% | 0.00% | +50.0% |
| Q4 2019 | $46,000 | -71.4% | 899 | -65.5% | 0.00% | -77.8% |
| Q3 2019 | $161,000 | -32.6% | 2,609 | 0.0% | 0.01% | -35.7% |
| Q2 2019 | $239,000 | -21.6% | 2,609 | +0.8% | 0.01% | -26.3% |
| Q1 2019 | $305,000 | +49.5% | 2,589 | +6.3% | 0.02% | +35.7% |
| Q4 2018 | $204,000 | +0.5% | 2,436 | +32.1% | 0.01% | +16.7% |
| Q3 2018 | $203,000 | +20.1% | 1,844 | -17.5% | 0.01% | +20.0% |
| Q2 2018 | $169,000 | +19.9% | 2,234 | +1.9% | 0.01% | +25.0% |
| Q1 2018 | $141,000 | -15.1% | 2,192 | +1.5% | 0.01% | -20.0% |
| Q4 2017 | $166,000 | -31.1% | 2,160 | -31.0% | 0.01% | -28.6% |
| Q3 2017 | $241,000 | +11.1% | 3,129 | +21.2% | 0.01% | +7.7% |
| Q2 2017 | $217,000 | +26.2% | 2,581 | -0.8% | 0.01% | +18.2% |
| Q1 2017 | $172,000 | +182.0% | 2,601 | +151.1% | 0.01% | +175.0% |
| Q4 2016 | $61,000 | +32.6% | 1,036 | 0.0% | 0.00% | +33.3% |
| Q3 2016 | $46,000 | +27.8% | 1,036 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $36,000 | +2.9% | 1,036 | +3.6% | 0.00% | -33.3% |
| Q1 2016 | $35,000 | 0.0% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $35,000 | +20.7% | 1,000 | 0.0% | 0.00% | +50.0% |
| Q3 2015 | $29,000 | -9.4% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $32,000 | – | 1,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Truehand, Inc | 62,505 | $4,118,000 | 2.41% |
| GAGNON SECURITIES LLC | 196,310 | $12,933,000 | 1.94% |
| Vident Investment Advisory, LLC | 448,499 | $29,547,000 | 0.77% |
| Bridge City Capital, LLC | 23,529 | $1,550,000 | 0.64% |
| UNITED MARITIME CAPITAL LLC | 7,000 | $461,000 | 0.53% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 340,124 | $22,407,000 | 0.45% |
| Bleichroeder LP | 39,271 | $2,587,000 | 0.40% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 26,000 | $1,713,000 | 0.38% |
| DUALITY ADVISERS, LP | 48,003 | $3,162,000 | 0.34% |
| CONNORS INVESTOR SERVICES INC | 48,476 | $3,194,000 | 0.31% |