IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 244 filers reported holding IROBOT CORP in Q4 2017. The put-call ratio across all filers is 0.90 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,000 | -50.0% | 33 | 0.0% | 0.00% | – |
| Q1 2022 | $2,000 | 0.0% | 33 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | -33.3% | 33 | -2.9% | 0.00% | -100.0% |
| Q3 2021 | $3,000 | 0.0% | 34 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $3,000 | -40.0% | 34 | -10.5% | 0.00% | 0.0% |
| Q1 2021 | $5,000 | -37.5% | 38 | -63.1% | 0.00% | 0.0% |
| Q4 2020 | $8,000 | +14.3% | 103 | +14.4% | 0.00% | 0.0% |
| Q3 2020 | $7,000 | 0.0% | 90 | +3.4% | 0.00% | -50.0% |
| Q2 2020 | $7,000 | +75.0% | 87 | +1.2% | 0.00% | +100.0% |
| Q1 2020 | $4,000 | +300.0% | 86 | +152.9% | 0.00% | – |
| Q4 2019 | $1,000 | 0.0% | 34 | +70.0% | 0.00% | – |
| Q3 2019 | $1,000 | -50.0% | 20 | -31.0% | 0.00% | – |
| Q2 2019 | $2,000 | 0.0% | 29 | +38.1% | 0.00% | – |
| Q1 2019 | $2,000 | 0.0% | 21 | 0.0% | 0.00% | – |
| Q4 2018 | $2,000 | 0.0% | 21 | 0.0% | 0.00% | – |
| Q3 2018 | $2,000 | 0.0% | 21 | -27.6% | 0.00% | – |
| Q2 2018 | $2,000 | -71.4% | 29 | -71.8% | 0.00% | -100.0% |
| Q1 2018 | $7,000 | 0.0% | 103 | +8.4% | 0.00% | 0.0% |
| Q4 2017 | $7,000 | – | 95 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SG Capital Management LLC | 343,795 | $14,078,000 | 3.89% |
| Bedell Frazier Investment Counselling, LLC | 133,970 | $5,486,000 | 2.78% |
| Penbrook Management LLC | 44,125 | $1,807,000 | 1.60% |
| Cupps Capital Management, LLC | 440,295 | $18,030,000 | 1.46% |
| BOLTON LP | 191,500 | $7,842,000 | 1.18% |
| BOLTON LP | 188,300 | $7,711,000 | 1.16% |
| Granahan Investment Management | 859,672 | $35,204,000 | 1.03% |
| Bath Savings Trust Co | 56,197 | $2,301,000 | 0.88% |
| CONNORS INVESTOR SERVICES INC | 72,849 | $2,983,000 | 0.71% |
| Global Thematic Partners, LLC | 901,202 | $36,902,000 | 0.56% |