IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 299 filers reported holding IROBOT CORP in Q1 2021. The put-call ratio across all filers is 1.08 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $28,486,000 | +5.8% | 354,800 | 0.0% | 0.12% | -27.1% |
| Q3 2020 | $26,930,000 | -9.5% | 354,800 | 0.0% | 0.17% | -33.1% |
| Q2 2020 | $29,768,000 | +107.0% | 354,800 | +0.9% | 0.25% | +25.7% |
| Q1 2020 | $14,381,000 | -37.1% | 351,600 | -22.1% | 0.20% | -15.8% |
| Q4 2019 | $22,864,000 | +49.0% | 451,600 | +146.5% | 0.24% | +140.0% |
| Q4 2018 | $15,342,000 | -23.8% | 183,200 | 0.0% | 0.10% | -9.1% |
| Q3 2018 | $20,138,000 | -30.2% | 183,200 | -51.9% | 0.11% | -17.9% |
| Q2 2018 | $28,854,000 | +470.5% | 380,800 | +383.2% | 0.13% | +378.6% |
| Q1 2018 | $5,058,000 | -50.6% | 78,800 | -68.5% | 0.03% | -6.7% |
| Q2 2014 | $10,238,000 | – | 250,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Truehand, Inc | 62,505 | $5,837,000 | 3.44% |
| GAGNON SECURITIES LLC | 187,042 | $17,468,000 | 2.48% |
| Sturgeon Ventures LLP | 34,986 | $3,267,000 | 1.62% |
| Ground Swell Capital, LLC | 2,509 | $234,000 | 1.11% |
| SevenOneSeven Capital Management | 4,181 | $390,000 | 1.01% |
| Bridge City Capital, LLC | 29,842 | $2,787,000 | 0.95% |
| APERIMUS CAPITAL, LLC | 6,200 | $579,000 | 0.93% |
| Vident Investment Advisory, LLC | 310,431 | $28,991,000 | 0.88% |
| Elephas Investment Management Ltd | 31,700 | $2,960,000 | 0.81% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 37,200 | $3,474,000 | 0.72% |