IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 261 filers reported holding IROBOT CORP in Q4 2018. The put-call ratio across all filers is 4.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $831,450 | -28.0% | 21,938 | -14.0% | 0.05% | -28.0% |
| Q2 2023 | $1,154,644 | -0.2% | 25,517 | -3.7% | 0.08% | +8.7% |
| Q1 2023 | $1,156,853 | -70.8% | 26,509 | -67.8% | 0.07% | -66.5% |
| Q4 2022 | $3,963,217 | -25.3% | 82,344 | -12.6% | 0.21% | +8.4% |
| Q3 2022 | $5,306,000 | +5259.6% | 94,189 | +7128.6% | 0.19% | +3700.0% |
| Q3 2020 | $99,000 | -19.5% | 1,303 | -11.0% | 0.01% | -28.6% |
| Q2 2020 | $123,000 | +11.8% | 1,464 | -45.5% | 0.01% | 0.0% |
| Q1 2020 | $110,000 | +69.2% | 2,684 | +107.9% | 0.01% | +250.0% |
| Q4 2019 | $65,000 | -82.4% | 1,291 | -78.5% | 0.00% | -88.2% |
| Q3 2019 | $370,000 | +4.8% | 6,000 | +100.0% | 0.02% | -15.0% |
| Q1 2019 | $353,000 | +667.4% | 3,000 | +447.4% | 0.02% | +566.7% |
| Q4 2018 | $46,000 | +475.0% | 548 | +508.9% | 0.00% | +200.0% |
| Q2 2017 | $8,000 | -96.7% | 90 | -98.7% | 0.00% | -97.1% |
| Q1 2016 | $241,000 | -8.0% | 6,822 | -7.8% | 0.03% | -17.1% |
| Q4 2015 | $262,000 | +55.0% | 7,400 | +27.6% | 0.04% | +64.0% |
| Q3 2015 | $169,000 | +6.3% | 5,800 | +16.0% | 0.02% | +13.6% |
| Q2 2015 | $159,000 | -45.9% | 5,000 | -44.4% | 0.02% | -46.3% |
| Q1 2015 | $294,000 | +1125.0% | 9,000 | +1185.7% | 0.04% | +925.0% |
| Q4 2014 | $24,000 | -88.1% | 700 | -85.7% | 0.00% | -85.2% |
| Q1 2014 | $201,000 | +131.0% | 4,900 | +96.0% | 0.03% | +92.9% |
| Q4 2013 | $87,000 | -7.4% | 2,500 | 0.0% | 0.01% | -6.7% |
| Q3 2013 | $94,000 | – | 2,500 | – | 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% |