IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 243 filers reported holding IROBOT CORP in Q1 2018. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $561,000 | -14.6% | 11,084 | +4.1% | 0.00% | -20.0% |
| Q3 2019 | $657,000 | -32.1% | 10,645 | +0.6% | 0.01% | -28.6% |
| Q2 2019 | $968,000 | -10.4% | 10,586 | +15.3% | 0.01% | -12.5% |
| Q1 2019 | $1,080,000 | +21.5% | 9,179 | -13.5% | 0.01% | 0.0% |
| Q4 2018 | $889,000 | -38.5% | 10,617 | -19.2% | 0.01% | -33.3% |
| Q3 2018 | $1,445,000 | +186.7% | 13,141 | +67.3% | 0.01% | +140.0% |
| Q2 2018 | $504,000 | 0.0% | 7,856 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $504,000 | -20.6% | 7,856 | -5.0% | 0.01% | -16.7% |
| Q4 2017 | $635,000 | +76.4% | 8,271 | +76.9% | 0.01% | +50.0% |
| Q3 2017 | $360,000 | +48.1% | 4,675 | +64.0% | 0.00% | +33.3% |
| Q2 2017 | $243,000 | +153.1% | 2,851 | +88.8% | 0.00% | +200.0% |
| Q1 2017 | $96,000 | -20.0% | 1,510 | -26.1% | 0.00% | -50.0% |
| Q4 2016 | $120,000 | +26.3% | 2,043 | -7.3% | 0.00% | +100.0% |
| Q3 2016 | $95,000 | +156.8% | 2,204 | +119.5% | 0.00% | 0.0% |
| Q2 2016 | $37,000 | +15.6% | 1,004 | +8.0% | 0.00% | 0.0% |
| Q1 2016 | $32,000 | -15.8% | 930 | -13.5% | 0.00% | 0.0% |
| Q4 2015 | $38,000 | +52.0% | 1,075 | +29.5% | 0.00% | 0.0% |
| Q3 2015 | $25,000 | -57.6% | 830 | -54.6% | 0.00% | 0.0% |
| Q2 2015 | $59,000 | -1.7% | 1,830 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $60,000 | -41.2% | 1,830 | -35.3% | 0.00% | -50.0% |
| Q4 2014 | $102,000 | +25.9% | 2,830 | +13.2% | 0.00% | 0.0% |
| Q3 2014 | $81,000 | -67.2% | 2,500 | -60.8% | 0.00% | -71.4% |
| Q2 2014 | $247,000 | -29.4% | 6,371 | -24.8% | 0.01% | -30.0% |
| Q1 2014 | $350,000 | +189.3% | 8,468 | +135.2% | 0.01% | +150.0% |
| Q4 2013 | $121,000 | -1.6% | 3,600 | -1.5% | 0.00% | 0.0% |
| Q3 2013 | $123,000 | -1.6% | 3,655 | +1.5% | 0.00% | 0.0% |
| Q2 2013 | $125,000 | – | 3,600 | – | 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% |