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 | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $248,000 | -30.1% | 8,507 | -21.8% | 0.04% | -8.5% |
| Q1 2015 | $355,000 | +63.6% | 10,883 | +74.2% | 0.05% | +74.1% |
| Q4 2014 | $217,000 | -68.6% | 6,246 | -72.5% | 0.03% | -62.0% |
| Q3 2014 | $690,000 | +45.6% | 22,672 | +96.3% | 0.07% | +69.0% |
| Q1 2014 | $474,000 | -1.7% | 11,550 | -16.6% | 0.04% | +35.5% |
| Q4 2013 | $482,000 | – | 13,850 | – | 0.03% | – |
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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% |