IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 180 filers reported holding IROBOT CORP in Q1 2016. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $947,000 | +4.2% | 11,792 | -1.5% | 0.00% | 0.0% |
| Q3 2020 | $909,000 | -4.5% | 11,974 | +5.6% | 0.00% | -25.0% |
| Q2 2020 | $952,000 | +144.7% | 11,342 | +19.1% | 0.00% | +100.0% |
| Q1 2020 | $389,000 | +9.9% | 9,523 | +36.2% | 0.00% | +100.0% |
| Q4 2019 | $354,000 | -27.2% | 6,993 | -11.2% | 0.00% | -50.0% |
| Q3 2019 | $486,000 | -51.5% | 7,878 | -28.0% | 0.00% | -50.0% |
| Q2 2019 | $1,002,000 | -21.0% | 10,938 | +1.5% | 0.00% | -20.0% |
| Q1 2019 | $1,268,000 | +44.7% | 10,775 | +3.0% | 0.01% | +25.0% |
| Q4 2018 | $876,000 | -1.5% | 10,461 | +29.3% | 0.00% | 0.0% |
| Q3 2018 | $889,000 | +51.7% | 8,091 | +4.6% | 0.00% | +33.3% |
| Q2 2018 | $586,000 | +10.6% | 7,738 | -6.2% | 0.00% | 0.0% |
| Q1 2018 | $530,000 | -16.0% | 8,252 | +0.4% | 0.00% | 0.0% |
| Q4 2017 | $631,000 | -5.4% | 8,223 | -5.1% | 0.00% | -25.0% |
| Q3 2017 | $667,000 | -3.1% | 8,662 | +6.0% | 0.00% | 0.0% |
| Q2 2017 | $688,000 | +48.6% | 8,172 | +16.8% | 0.00% | +33.3% |
| Q1 2017 | $463,000 | +6.7% | 6,997 | -5.7% | 0.00% | 0.0% |
| Q4 2016 | $434,000 | +47.1% | 7,418 | +10.5% | 0.00% | +50.0% |
| Q3 2016 | $295,000 | +30.0% | 6,714 | +3.9% | 0.00% | 0.0% |
| Q2 2016 | $227,000 | -2.6% | 6,464 | -2.0% | 0.00% | 0.0% |
| Q1 2016 | $233,000 | – | 6,594 | – | 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% |