IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 243 filers reported holding IROBOT CORP in Q1 2018. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $64,000 | -8.6% | 849 | +0.8% | 0.00% | – |
| Q2 2020 | $70,000 | +89.2% | 842 | +14.1% | 0.00% | – |
| Q1 2020 | $37,000 | 0.0% | 738 | 0.0% | 0.00% | – |
| Q4 2019 | $37,000 | -7.5% | 738 | +12.5% | 0.00% | – |
| Q3 2019 | $40,000 | -27.3% | 656 | +7.5% | 0.00% | – |
| Q2 2019 | $55,000 | -22.5% | 610 | 0.0% | 0.00% | – |
| Q1 2019 | $71,000 | +29.1% | 610 | -7.6% | 0.00% | – |
| Q4 2018 | $55,000 | -39.6% | 660 | -21.2% | 0.00% | – |
| Q3 2018 | $91,000 | +106.8% | 838 | +45.0% | 0.00% | – |
| Q2 2018 | $44,000 | 0.0% | 578 | 0.0% | 0.00% | – |
| Q1 2018 | $44,000 | 0.0% | 578 | 0.0% | 0.00% | – |
| Q4 2017 | $44,000 | -6.4% | 578 | -5.7% | 0.00% | – |
| Q3 2017 | $47,000 | +23.7% | 613 | +6.1% | 0.00% | – |
| Q2 2017 | $38,000 | 0.0% | 578 | 0.0% | 0.00% | – |
| Q1 2017 | $38,000 | +31.0% | 578 | +15.6% | 0.00% | – |
| Q4 2016 | $29,000 | +38.1% | 500 | 0.0% | 0.00% | – |
| Q3 2016 | $21,000 | +23.5% | 500 | 0.0% | 0.00% | – |
| Q2 2016 | $17,000 | -32.0% | 500 | -31.5% | 0.00% | – |
| Q1 2016 | $25,000 | +4.2% | 730 | +6.7% | 0.00% | – |
| Q4 2015 | $24,000 | +26.3% | 684 | 0.0% | 0.00% | – |
| Q3 2015 | $19,000 | +5.6% | 684 | +12.3% | 0.00% | – |
| Q2 2015 | $18,000 | +12.5% | 609 | +21.8% | 0.00% | – |
| Q1 2015 | $16,000 | -5.9% | 500 | 0.0% | 0.00% | – |
| Q4 2014 | $17,000 | +13.3% | 500 | 0.0% | 0.00% | – |
| Q3 2014 | $15,000 | -25.0% | 500 | 0.0% | 0.00% | – |
| Q2 2014 | $20,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q1 2014 | $20,000 | +17.6% | 500 | 0.0% | 0.00% | – |
| Q4 2013 | $17,000 | -93.4% | 500 | -92.7% | 0.00% | -100.0% |
| Q3 2013 | $256,000 | -36.0% | 6,811 | -32.4% | 0.00% | -40.0% |
| Q2 2013 | $400,000 | – | 10,077 | – | 0.01% | – |
Download | ||||||
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% |