IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 243 filers reported holding IROBOT CORP in Q1 2018. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $2,181,000 | -100.0% | 88,076 | -71.3% | 0.66% | -57.1% |
| Q3 2019 | $8,075,529,000 | +300888.8% | 306,745 | +193.2% | 1.54% | +301.6% |
| Q2 2019 | $2,683,000 | +26730.0% | 104,620 | +110026.3% | 0.38% | +19100.0% |
| Q3 2018 | $10,000 | -99.3% | 95 | -99.3% | 0.00% | -99.3% |
| Q2 2018 | $1,402,000 | +63.6% | 14,206 | +22.1% | 0.27% | +107.6% |
| Q1 2018 | $857,000 | – | 11,631 | – | 0.13% | – |
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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% |