IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 260 filers reported holding IROBOT CORP in Q4 2021. The put-call ratio across all filers is 1.97 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $15,160 | -16.2% | 400 | 0.0% | 0.01% | -11.1% |
| Q2 2023 | $18,100 | +3.7% | 400 | 0.0% | 0.01% | 0.0% |
| Q1 2023 | $17,456 | -9.3% | 400 | 0.0% | 0.01% | -18.2% |
| Q4 2022 | $19,252 | -28.7% | 400 | -15.8% | 0.01% | -35.3% |
| Q3 2022 | $27,000 | +58.8% | 475 | 0.0% | 0.02% | +70.0% |
| Q2 2022 | $17,000 | -66.7% | 475 | -38.7% | 0.01% | -61.5% |
| Q4 2021 | $51,000 | -16.4% | 775 | 0.0% | 0.03% | -23.5% |
| Q3 2021 | $61,000 | -15.3% | 775 | 0.0% | 0.03% | -15.0% |
| Q2 2021 | $72,000 | -24.2% | 775 | 0.0% | 0.04% | -25.9% |
| Q1 2021 | $95,000 | +21.8% | 775 | -20.5% | 0.05% | 0.0% |
| Q4 2020 | $78,000 | -17.0% | 975 | -13.3% | 0.05% | -43.8% |
| Q2 2020 | $94,000 | +67.9% | 1,125 | -18.2% | 0.10% | +35.2% |
| Q1 2020 | $56,000 | -34.9% | 1,375 | -1.6% | 0.07% | +26.8% |
| Q3 2019 | $86,000 | +437.5% | 1,397 | +712.2% | 0.06% | +409.1% |
| Q2 2019 | $16,000 | – | 172 | – | 0.01% | – |
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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% |