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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $206,000 | -23.4% | 2,201 | 0.0% | 0.04% | -30.8% |
| Q1 2021 | $269,000 | -14.6% | 2,201 | -44.0% | 0.06% | +109.7% |
| Q4 2020 | $315,000 | +55.2% | 3,927 | +46.7% | 0.03% | +29.2% |
| Q3 2020 | $203,000 | -9.8% | 2,676 | 0.0% | 0.02% | -4.0% |
| Q2 2020 | $225,000 | -7.0% | 2,676 | -54.7% | 0.02% | -24.2% |
| Q1 2020 | $242,000 | +10.0% | 5,907 | +35.9% | 0.03% | +6.5% |
| Q4 2019 | $220,000 | -38.5% | 4,347 | +11.2% | 0.03% | -55.1% |
| Q2 2019 | $358,000 | -22.2% | 3,909 | 0.0% | 0.07% | -26.6% |
| Q1 2019 | $460,000 | +40.7% | 3,909 | 0.0% | 0.09% | +8.0% |
| Q4 2018 | $327,000 | – | 3,909 | – | 0.09% | – |
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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% |