IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 240 filers reported holding IROBOT CORP in Q2 2018. The put-call ratio across all filers is 2.42 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,000 | -66.7% | 9 | -78.0% | 0.00% | – |
| Q3 2021 | $3,000 | -25.0% | 41 | 0.0% | 0.00% | – |
| Q2 2021 | $4,000 | -20.0% | 41 | -2.4% | 0.00% | – |
| Q1 2021 | $5,000 | +66.7% | 42 | 0.0% | 0.00% | – |
| Q4 2020 | $3,000 | 0.0% | 42 | 0.0% | 0.00% | – |
| Q3 2020 | $3,000 | -50.0% | 42 | -58.0% | 0.00% | -100.0% |
| Q3 2019 | $6,000 | -40.0% | 100 | -9.1% | 0.00% | 0.0% |
| Q2 2019 | $10,000 | -67.7% | 110 | -57.7% | 0.00% | -87.5% |
| Q1 2019 | $31,000 | -90.0% | 260 | -93.0% | 0.01% | -87.5% |
| Q4 2018 | $310,000 | +156.2% | 3,696 | +234.8% | 0.06% | +14.3% |
| Q3 2018 | $121,000 | -46.0% | 1,104 | -68.3% | 0.06% | +19.1% |
| Q1 2018 | $224,000 | +40.0% | 3,488 | +66.9% | 0.05% | +4.4% |
| Q3 2017 | $160,000 | -99.9% | 2,090 | +10.6% | 0.04% | +15.4% |
| Q2 2017 | $159,000,000 | +12.0% | 1,890 | +6.2% | 0.04% | -2.5% |
| Q1 2017 | $142,000,000 | +56.0% | 1,780 | +14.0% | 0.04% | +150.0% |
| Q4 2016 | $91,000,000 | +1137400.0% | 1,561 | +812.9% | 0.02% | +1500.0% |
| Q3 2016 | $8,000 | +14.3% | 171 | -14.5% | 0.00% | -50.0% |
| Q2 2016 | $7,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $7,000 | -63.2% | 200 | -63.6% | 0.00% | -71.4% |
| Q4 2015 | $19,000 | +35.7% | 550 | +10.0% | 0.01% | +40.0% |
| Q3 2015 | $14,000 | -6.7% | 500 | 0.0% | 0.01% | 0.0% |
| Q2 2015 | $15,000 | +66.7% | 500 | +66.7% | 0.01% | +66.7% |
| Q1 2015 | $9,000 | -91.7% | 300 | -90.5% | 0.00% | -91.7% |
| Q4 2014 | $109,000 | -30.6% | 3,150 | -38.8% | 0.04% | +16.1% |
| Q3 2014 | $157,000 | – | 5,150 | – | 0.03% | – |
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% |