IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 162 filers reported holding IROBOT CORP in Q4 2013. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $337,000 | +34.3% | 2,864 | -4.5% | 0.08% | +29.5% |
| Q4 2018 | $251,000 | +14.1% | 2,999 | +50.0% | 0.06% | +41.9% |
| Q3 2018 | $220,000 | -40.9% | 2,000 | -54.7% | 0.04% | -35.8% |
| Q2 2017 | $372,000 | +15.2% | 4,417 | -9.5% | 0.07% | +36.7% |
| Q1 2017 | $323,000 | -33.9% | 4,880 | -41.7% | 0.05% | -35.5% |
| Q4 2016 | $489,000 | +37.4% | 8,365 | +3.3% | 0.08% | +61.7% |
| Q3 2016 | $356,000 | +1383.3% | 8,100 | +1048.9% | 0.05% | +2250.0% |
| Q4 2014 | $24,000 | -76.2% | 705 | -78.7% | 0.00% | -75.0% |
| Q3 2014 | $101,000 | -80.8% | 3,310 | -74.3% | 0.01% | -81.0% |
| Q2 2014 | $527,000 | -23.8% | 12,870 | -23.7% | 0.04% | -16.0% |
| Q1 2014 | $692,000 | +432.3% | 16,860 | +352.6% | 0.05% | +400.0% |
| Q4 2013 | $130,000 | – | 3,725 | – | 0.01% | – |
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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% |