IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 164 filers reported holding IROBOT CORP in Q1 2015. The put-call ratio across all filers is 1.62 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $14,000 | +55.6% | 125 | 0.0% | 0.03% | +47.6% |
| Q2 2018 | $9,000 | +12.5% | 125 | 0.0% | 0.02% | 0.0% |
| Q1 2018 | $8,000 | -46.7% | 125 | -37.5% | 0.02% | -41.7% |
| Q4 2017 | $15,000 | -34.8% | 200 | -33.3% | 0.04% | -12.2% |
| Q3 2017 | $23,000 | +9.5% | 300 | +20.0% | 0.04% | +20.6% |
| Q2 2017 | $21,000 | +23.5% | 250 | 0.0% | 0.03% | +41.7% |
| Q1 2017 | $17,000 | +13.3% | 250 | 0.0% | 0.02% | -4.0% |
| Q4 2016 | $15,000 | +36.4% | 250 | 0.0% | 0.02% | +31.6% |
| Q3 2016 | $11,000 | +22.2% | 250 | 0.0% | 0.02% | +35.7% |
| Q2 2016 | $9,000 | 0.0% | 250 | 0.0% | 0.01% | +7.7% |
| Q1 2016 | $9,000 | 0.0% | 250 | 0.0% | 0.01% | 0.0% |
| Q4 2015 | $9,000 | – | 250 | – | 0.01% | – |
| Q3 2015 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q2 2015 | $8,000 | 0.0% | 250 | 0.0% | 0.01% | -10.0% |
| Q1 2015 | $8,000 | -11.1% | 250 | 0.0% | 0.01% | 0.0% |
| Q4 2014 | $9,000 | +125.0% | 250 | +100.0% | 0.01% | +100.0% |
| Q3 2014 | $4,000 | -60.0% | 125 | -50.0% | 0.01% | -64.3% |
| Q2 2014 | $10,000 | 0.0% | 250 | 0.0% | 0.01% | -17.6% |
| Q1 2014 | $10,000 | – | 250 | – | 0.02% | – |
Download | ||||||
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% |