IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 166 filers reported holding IROBOT CORP in Q2 2015. The put-call ratio across all filers is 1.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $353,000 | +40.6% | 6,046 | +5.8% | 0.07% | +55.3% |
| Q3 2016 | $251,000 | +15.7% | 5,717 | -6.8% | 0.05% | +34.3% |
| Q1 2016 | $217,000 | -67.7% | 6,136 | -67.6% | 0.04% | -69.6% |
| Q4 2015 | $671,000 | +82.3% | 18,957 | +68.1% | 0.12% | +45.6% |
| Q1 2015 | $368,000 | -24.0% | 11,278 | -4.4% | 0.08% | -47.3% |
| Q1 2014 | $484,000 | – | 11,794 | – | 0.15% | – |
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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% |