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 2022 | $873,000 | -8.7% | 15,500 | -40.4% | 0.15% | -8.5% |
| Q2 2022 | $956,000 | -42.0% | 26,000 | 0.0% | 0.16% | -48.4% |
| Q1 2022 | $1,648,000 | -3.8% | 26,000 | 0.0% | 0.32% | -14.9% |
| Q4 2021 | $1,713,000 | -41.3% | 26,000 | -30.1% | 0.38% | -41.6% |
| Q3 2021 | $2,920,000 | -15.9% | 37,200 | 0.0% | 0.64% | -10.6% |
| Q2 2021 | $3,474,000 | -1.3% | 37,200 | +29.2% | 0.72% | -0.7% |
| Q1 2021 | $3,519,000 | +6.9% | 28,800 | -29.8% | 0.72% | -16.0% |
| Q4 2020 | $3,292,000 | +112.7% | 41,000 | +101.0% | 0.86% | +110.5% |
| Q3 2020 | $1,548,000 | +8.1% | 20,400 | -41.7% | 0.41% | +6.2% |
| Q1 2020 | $1,432,000 | -19.2% | 35,000 | 0.0% | 0.39% | -31.6% |
| Q4 2019 | $1,772,000 | -17.9% | 35,000 | 0.0% | 0.56% | -7.7% |
| Q3 2019 | $2,158,000 | -32.7% | 35,000 | 0.0% | 0.61% | -31.8% |
| Q2 2019 | $3,207,000 | +53.2% | 35,000 | +40.0% | 0.90% | +77.1% |
| Q4 2018 | $2,094,000 | -40.1% | 25,000 | -45.2% | 0.51% | -49.3% |
| Q4 2017 | $3,498,000 | +59.1% | 45,600 | -8.8% | 1.00% | +175.2% |
| Q3 2016 | $2,199,000 | – | 50,000 | – | 0.36% | – |
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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% |