IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 187 filers reported holding IROBOT CORP in Q4 2015. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $564,000 | +102.9% | 6,727 | -1.1% | 0.01% | +60.0% |
| Q1 2020 | $278,000 | -21.7% | 6,805 | -2.8% | 0.01% | -16.7% |
| Q4 2019 | $355,000 | -13.4% | 7,002 | +5.3% | 0.01% | 0.0% |
| Q3 2019 | $410,000 | -29.2% | 6,648 | +5.2% | 0.01% | -40.0% |
| Q2 2019 | $579,000 | -19.9% | 6,322 | +2.9% | 0.01% | -28.6% |
| Q1 2019 | $723,000 | +34.9% | 6,145 | -4.0% | 0.01% | +7.7% |
| Q4 2018 | $536,000 | -19.5% | 6,400 | +5.6% | 0.01% | -7.1% |
| Q3 2018 | $666,000 | +183.4% | 6,058 | +65.3% | 0.01% | +55.6% |
| Q1 2018 | $235,000 | -16.4% | 3,664 | +0.7% | 0.01% | +28.6% |
| Q3 2017 | $281,000 | -40.7% | 3,637 | -35.2% | 0.01% | -46.2% |
| Q2 2017 | $474,000 | -27.7% | 5,614 | -43.7% | 0.01% | -27.8% |
| Q1 2017 | $656,000 | +11.9% | 9,980 | -0.6% | 0.02% | -5.3% |
| Q4 2016 | $586,000 | +32.3% | 10,045 | -2.4% | 0.02% | +5.6% |
| Q3 2016 | $443,000 | +28.4% | 10,287 | +3.0% | 0.02% | +28.6% |
| Q2 2016 | $345,000 | -5.7% | 9,987 | -3.7% | 0.01% | -22.2% |
| Q1 2016 | $366,000 | -0.8% | 10,367 | -0.6% | 0.02% | 0.0% |
| Q4 2015 | $369,000 | +19.4% | 10,432 | -1.6% | 0.02% | +5.9% |
| Q3 2015 | $309,000 | -6.9% | 10,602 | +1.9% | 0.02% | +6.2% |
| Q2 2015 | $332,000 | +6.4% | 10,402 | +8.6% | 0.02% | -11.1% |
| Q1 2015 | $312,000 | +16.4% | 9,577 | +23.9% | 0.02% | +5.9% |
| Q4 2014 | $268,000 | +8.1% | 7,727 | -5.0% | 0.02% | 0.0% |
| Q3 2014 | $248,000 | +4.2% | 8,137 | +40.0% | 0.02% | -15.0% |
| Q2 2014 | $238,000 | +2.6% | 5,812 | +2.6% | 0.02% | -16.7% |
| Q1 2014 | $232,000 | – | 5,662 | – | 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% |