IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 261 filers reported holding IROBOT CORP in Q4 2018. The put-call ratio across all filers is 4.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $4,052,000 | +34.9% | 48,300 | -34.2% | 0.02% | +11.8% |
| Q1 2020 | $3,004,000 | -18.7% | 73,440 | +0.6% | 0.02% | +30.8% |
| Q4 2019 | $3,697,000 | +242.0% | 73,020 | +465.4% | 0.01% | +160.0% |
| Q4 2018 | $1,081,000 | -40.2% | 12,914 | -21.5% | 0.01% | -16.7% |
| Q3 2018 | $1,809,000 | +92.7% | 16,459 | +32.9% | 0.01% | +50.0% |
| Q2 2018 | $939,000 | – | 12,388 | – | 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% |