IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 291 filers reported holding IROBOT CORP in Q4 2020. The put-call ratio across all filers is 1.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $12,000 | -14.3% | 162 | 0.0% | 0.00% | -20.0% |
| Q2 2020 | $14,000 | +75.0% | 162 | 0.0% | 0.01% | +66.7% |
| Q1 2020 | $8,000 | 0.0% | 162 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $8,000 | -20.0% | 162 | 0.0% | 0.00% | -25.0% |
| Q3 2019 | $10,000 | -33.3% | 162 | 0.0% | 0.00% | -33.3% |
| Q2 2019 | $15,000 | -21.1% | 162 | 0.0% | 0.01% | -25.0% |
| Q1 2019 | $19,000 | +35.7% | 162 | 0.0% | 0.01% | +14.3% |
| Q4 2018 | $14,000 | -22.2% | 162 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $18,000 | +50.0% | 162 | 0.0% | 0.01% | +40.0% |
| Q2 2018 | $12,000 | +20.0% | 162 | 0.0% | 0.01% | +25.0% |
| Q1 2018 | $10,000 | 0.0% | 162 | +28.6% | 0.00% | 0.0% |
| Q4 2017 | $10,000 | +233.3% | 126 | +260.0% | 0.00% | +300.0% |
| Q3 2017 | $3,000 | – | 35 | – | 0.00% | – |
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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% |