IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 267 filers reported holding IROBOT CORP in Q3 2021. The put-call ratio across all filers is 1.70 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $739,000 | -78.7% | 13,119 | -86.1% | 0.00% | -75.0% |
| Q2 2022 | $3,477,000 | -52.7% | 94,619 | -18.5% | 0.00% | -50.0% |
| Q1 2022 | $7,358,000 | +3.9% | 116,064 | +8.0% | 0.01% | +14.3% |
| Q4 2021 | $7,081,000 | +4.8% | 107,477 | +24.8% | 0.01% | 0.0% |
| Q3 2021 | $6,758,000 | -26.0% | 86,089 | -12.0% | 0.01% | -30.0% |
| Q2 2021 | $9,137,000 | +18.1% | 97,841 | +54.5% | 0.01% | +11.1% |
| Q1 2021 | $7,736,000 | +49.4% | 63,316 | -1.8% | 0.01% | +28.6% |
| Q4 2020 | $5,177,000 | +87.6% | 64,484 | +77.3% | 0.01% | +75.0% |
| Q3 2020 | $2,760,000 | -25.8% | 36,368 | -18.0% | 0.00% | -33.3% |
| Q2 2020 | $3,722,000 | +145.5% | 44,365 | +19.7% | 0.01% | +100.0% |
| Q1 2020 | $1,516,000 | -22.1% | 37,054 | -3.5% | 0.00% | 0.0% |
| Q4 2019 | $1,945,000 | -21.3% | 38,416 | -4.1% | 0.00% | -40.0% |
| Q3 2019 | $2,471,000 | -39.7% | 40,068 | -10.4% | 0.01% | -37.5% |
| Q2 2019 | $4,098,000 | -27.7% | 44,716 | -7.1% | 0.01% | -27.3% |
| Q1 2019 | $5,667,000 | +33.9% | 48,150 | -4.7% | 0.01% | +10.0% |
| Q4 2018 | $4,231,000 | -9.0% | 50,529 | +19.4% | 0.01% | +11.1% |
| Q3 2018 | $4,652,000 | +247.7% | 42,319 | +139.7% | 0.01% | +200.0% |
| Q2 2018 | $1,338,000 | +18.7% | 17,658 | +0.5% | 0.00% | 0.0% |
| Q1 2018 | $1,127,000 | -53.3% | 17,565 | -44.1% | 0.00% | -50.0% |
| Q4 2017 | $2,411,000 | +8.4% | 31,431 | +8.8% | 0.01% | 0.0% |
| Q3 2017 | $2,225,000 | -24.2% | 28,880 | -17.2% | 0.01% | -25.0% |
| Q2 2017 | $2,934,000 | +5.5% | 34,876 | -17.1% | 0.01% | 0.0% |
| Q1 2017 | $2,782,000 | -4.1% | 42,066 | -15.3% | 0.01% | -11.1% |
| Q4 2016 | $2,902,000 | +115.8% | 49,656 | +62.4% | 0.01% | +125.0% |
| Q3 2016 | $1,345,000 | -4.9% | 30,574 | -24.1% | 0.00% | 0.0% |
| Q2 2016 | $1,414,000 | -17.1% | 40,299 | -16.6% | 0.00% | -20.0% |
| Q1 2016 | $1,706,000 | +20.9% | 48,324 | +21.2% | 0.01% | +25.0% |
| Q4 2015 | $1,411,000 | +144.1% | 39,861 | +100.8% | 0.00% | +100.0% |
| Q3 2015 | $578,000 | -14.9% | 19,851 | -6.7% | 0.00% | 0.0% |
| Q2 2015 | $679,000 | -11.6% | 21,285 | -15.6% | 0.00% | -33.3% |
| Q3 2014 | $768,000 | -60.9% | 25,208 | -47.4% | 0.00% | -62.5% |
| Q2 2014 | $1,963,000 | +446.8% | 47,948 | +364.9% | 0.01% | +300.0% |
| Q4 2013 | $359,000 | -62.5% | 10,313 | -59.4% | 0.00% | -60.0% |
| Q3 2013 | $957,000 | +198.1% | 25,420 | +214.7% | 0.01% | +150.0% |
| Q2 2013 | $321,000 | – | 8,078 | – | 0.00% | – |
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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% |