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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $19,898 | -16.2% | 525 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $23,757 | +3.7% | 525 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $22,911 | -9.3% | 525 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $25,268 | -15.8% | 525 | 0.0% | 0.00% | -33.3% |
| Q3 2022 | $30,000 | +57.9% | 525 | 0.0% | 0.01% | +100.0% |
| Q2 2022 | $19,000 | -42.4% | 525 | 0.0% | 0.00% | -50.0% |
| Q1 2022 | $33,000 | -5.7% | 525 | 0.0% | 0.01% | -14.3% |
| Q4 2021 | $35,000 | -14.6% | 525 | 0.0% | 0.01% | -12.5% |
| Q3 2021 | $41,000 | -16.3% | 525 | 0.0% | 0.01% | -20.0% |
| Q2 2021 | $49,000 | -23.4% | 525 | 0.0% | 0.01% | -33.3% |
| Q1 2021 | $64,000 | +52.4% | 525 | 0.0% | 0.02% | +36.4% |
| Q4 2020 | $42,000 | +5.0% | 525 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $40,000 | -9.1% | 525 | 0.0% | 0.01% | -8.3% |
| Q2 2020 | $44,000 | +109.5% | 525 | 0.0% | 0.01% | +71.4% |
| Q1 2020 | $21,000 | -22.2% | 525 | 0.0% | 0.01% | +16.7% |
| Q4 2019 | $27,000 | -15.6% | 525 | 0.0% | 0.01% | -14.3% |
| Q3 2019 | $32,000 | -33.3% | 525 | 0.0% | 0.01% | -36.4% |
| Q2 2019 | $48,000 | -22.6% | 525 | 0.0% | 0.01% | -26.7% |
| Q1 2019 | $62,000 | +40.9% | 525 | 0.0% | 0.02% | +25.0% |
| Q4 2018 | $44,000 | -24.1% | 525 | 0.0% | 0.01% | -14.3% |
| Q3 2018 | $58,000 | +45.0% | 525 | 0.0% | 0.01% | +55.6% |
| Q2 2018 | $40,000 | +17.6% | 525 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $34,000 | -15.0% | 525 | 0.0% | 0.01% | -25.0% |
| Q4 2017 | $40,000 | 0.0% | 525 | 0.0% | 0.01% | -7.7% |
| Q3 2017 | $40,000 | -9.1% | 525 | 0.0% | 0.01% | -18.8% |
| Q2 2017 | $44,000 | +25.7% | 525 | 0.0% | 0.02% | +14.3% |
| Q1 2017 | $35,000 | +12.9% | 525 | 0.0% | 0.01% | -17.6% |
| Q4 2016 | $31,000 | – | 525 | – | 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% |