IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 248 filers reported holding IROBOT CORP in Q4 2019. The put-call ratio across all filers is 1.54 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,990,310 | -46.1% | 78,900 | -35.7% | 0.01% | -52.9% |
| Q2 2023 | $5,550,410 | -51.3% | 122,661 | -53.0% | 0.02% | -32.0% |
| Q1 2023 | $11,388,382 | +34.6% | 260,962 | +48.5% | 0.02% | +4.2% |
| Q4 2022 | $8,458,029 | +2.0% | 175,733 | +19.4% | 0.02% | -4.0% |
| Q3 2022 | $8,293,000 | +39.6% | 147,223 | -8.9% | 0.02% | +31.6% |
| Q2 2022 | $5,939,000 | -49.5% | 161,600 | -12.9% | 0.02% | -50.0% |
| Q1 2022 | $11,760,000 | +74.5% | 185,500 | +81.3% | 0.04% | +72.7% |
| Q4 2021 | $6,739,000 | +2.4% | 102,300 | +22.1% | 0.02% | -8.3% |
| Q3 2021 | $6,579,000 | +8.9% | 83,800 | +29.5% | 0.02% | 0.0% |
| Q2 2021 | $6,042,000 | -42.8% | 64,700 | -25.1% | 0.02% | -48.9% |
| Q1 2021 | $10,556,000 | -25.0% | 86,400 | -50.7% | 0.05% | -23.0% |
| Q4 2020 | $14,082,000 | -11.2% | 175,400 | -16.0% | 0.06% | -28.2% |
| Q3 2020 | $15,855,000 | -27.7% | 208,899 | -20.1% | 0.08% | -39.7% |
| Q2 2020 | $21,934,000 | +403.1% | 261,434 | +145.2% | 0.14% | +314.7% |
| Q1 2020 | $4,360,000 | -52.2% | 106,600 | -40.8% | 0.03% | -46.0% |
| Q4 2019 | $9,119,000 | -79.9% | 180,099 | -75.6% | 0.06% | -83.8% |
| Q3 2019 | $45,439,000 | +155.6% | 736,820 | +279.8% | 0.39% | +153.6% |
| Q2 2019 | $17,778,000 | +88.6% | 194,000 | +142.2% | 0.15% | +109.6% |
| Q1 2019 | $9,427,000 | -71.5% | 80,100 | -79.7% | 0.07% | -70.0% |
| Q4 2018 | $33,053,000 | -28.8% | 394,700 | -6.5% | 0.24% | -0.8% |
| Q3 2018 | $46,397,000 | +48.5% | 422,100 | +2.4% | 0.24% | +45.8% |
| Q2 2018 | $31,240,000 | +233.3% | 412,300 | +182.4% | 0.17% | +217.0% |
| Q1 2018 | $9,372,000 | +52.1% | 146,000 | +81.8% | 0.05% | +76.7% |
| Q4 2017 | $6,160,000 | -42.5% | 80,300 | -42.2% | 0.03% | -43.4% |
| Q3 2017 | $10,706,000 | -69.2% | 138,900 | -66.3% | 0.05% | -75.1% |
| Q2 2017 | $34,716,000 | +431.6% | 412,600 | +318.0% | 0.21% | +363.0% |
| Q1 2017 | $6,530,000 | +1322.7% | 98,700 | +1160.2% | 0.05% | +1433.3% |
| Q4 2016 | $459,000 | -34.1% | 7,832 | -50.4% | 0.00% | -25.0% |
| Q3 2016 | $696,000 | +38.9% | 15,800 | +11.7% | 0.00% | +33.3% |
| Q2 2016 | $501,000 | -39.8% | 14,145 | -39.6% | 0.00% | -57.1% |
| Q1 2016 | $832,000 | -14.8% | 23,400 | -14.9% | 0.01% | -30.0% |
| Q4 2015 | $977,000 | +0.5% | 27,500 | -17.4% | 0.01% | +11.1% |
| Q3 2015 | $972,000 | -74.1% | 33,300 | -71.8% | 0.01% | -75.7% |
| Q2 2015 | $3,759,000 | -50.6% | 117,925 | -49.4% | 0.04% | -51.3% |
| Q1 2015 | $7,616,000 | +26.4% | 233,212 | +34.4% | 0.08% | +40.7% |
| Q4 2014 | $6,026,000 | +206.8% | 173,532 | +168.6% | 0.05% | +134.8% |
| Q3 2014 | $1,964,000 | -16.1% | 64,600 | +12.7% | 0.02% | -28.1% |
| Q2 2014 | $2,342,000 | +660.4% | 57,300 | +664.0% | 0.03% | +540.0% |
| Q1 2014 | $308,000 | -44.2% | 7,500 | -52.9% | 0.01% | -16.7% |
| Q4 2013 | $552,000 | +159.2% | 15,922 | +182.1% | 0.01% | +500.0% |
| Q3 2013 | $213,000 | -87.8% | 5,644 | -87.2% | 0.00% | -94.1% |
| Q2 2013 | $1,750,000 | – | 43,989 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| One Fin Capital Management LP | 362,000 | $13,719,800 | 5.56% |
| Chicago Capital Management, LLC | 78,185 | $2,039,172 | 5.38% |
| Corbin Capital Partners, L.P. | 60,500 | $2,292,950 | 3.40% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 962,339 | $36,472,648 | 1.91% |
| FourWorld Capital Management LLC | 200,000 | $7,580,000 | 1.43% |
| Berry Street Capital Management LLP | 125,000 | $4,737,500 | 1.39% |
| Versor Investments LP | 102,749 | $3,894,187 | 0.79% |
| Olympiad Research LP | 17,544 | $664,918 | 0.65% |
| Segantii Capital Management Ltd | 450,000 | $17,055,000 | 0.60% |
| FIFTH LANE CAPITAL, LP | 41,000 | $1,553,900 | 0.54% |