IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 240 filers reported holding IROBOT CORP in Q2 2018. The put-call ratio across all filers is 2.42 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $569,000 | -28.1% | 6,792 | -5.7% | 0.35% | -9.0% |
| Q3 2018 | $791,000 | +47.0% | 7,200 | +1.4% | 0.39% | +32.1% |
| Q2 2018 | $538,000 | +29.3% | 7,103 | -0.3% | 0.29% | +1.0% |
| Q1 2018 | $416,000 | -22.7% | 7,122 | +1.6% | 0.29% | -1.7% |
| Q4 2017 | $538,000 | +6.1% | 7,010 | +9.4% | 0.30% | -0.7% |
| Q3 2017 | $507,000 | -21.8% | 6,407 | +1.6% | 0.30% | -25.2% |
| Q2 2017 | $648,000 | -29.6% | 6,307 | -54.7% | 0.40% | -40.8% |
| Q1 2017 | $921,000 | +14.8% | 13,921 | +1.5% | 0.67% | +4.4% |
| Q4 2016 | $802,000 | +21.7% | 13,713 | -8.5% | 0.64% | +11.1% |
| Q3 2016 | $659,000 | -61.3% | 14,995 | -66.4% | 0.58% | -66.1% |
| Q2 2016 | $1,702,000 | -16.6% | 44,688 | -22.7% | 1.71% | -24.5% |
| Q1 2016 | $2,040,000 | – | 57,781 | – | 2.26% | – |
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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% |