IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 261 filers reported holding IROBOT CORP in Q4 2018. The put-call ratio across all filers is 4.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $236,000 | -17.8% | 4,658 | 0.0% | 0.00% | -20.0% |
| Q3 2019 | $287,000 | -32.8% | 4,658 | 0.0% | 0.01% | -44.4% |
| Q2 2019 | $427,000 | -22.1% | 4,658 | 0.0% | 0.01% | -25.0% |
| Q1 2019 | $548,000 | -0.2% | 4,658 | -29.0% | 0.01% | -14.3% |
| Q4 2018 | $549,000 | +12.0% | 6,558 | +47.1% | 0.01% | +100.0% |
| Q3 2018 | $490,000 | +45.0% | 4,458 | 0.0% | 0.01% | 0.0% |
| Q2 2018 | $338,000 | +36.3% | 4,458 | +15.6% | 0.01% | +16.7% |
| Q1 2018 | $248,000 | +21.6% | 3,858 | +45.1% | 0.01% | +100.0% |
| Q4 2017 | $204,000 | – | 2,658 | – | 0.00% | – |
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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% |