IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 290 filers reported holding IROBOT CORP in Q4 2020. The put-call ratio across all filers is 1.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q1 2020 | $154,000 | +202.0% | 4 | -73.3% | 0.00% | -100.0% |
| Q4 2019 | $51,000 | +5000.0% | 15 | -11.8% | 0.04% | +3400.0% |
| Q3 2019 | $1,000 | -50.0% | 17 | 0.0% | 0.00% | -50.0% |
| Q2 2019 | $2,000 | -33.3% | 17 | -41.4% | 0.00% | 0.0% |
| Q1 2019 | $3,000 | -62.5% | 29 | -71.8% | 0.00% | -75.0% |
| Q3 2018 | $8,000 | -27.3% | 103 | -20.2% | 0.01% | -20.0% |
| Q2 2018 | $11,000 | +83.3% | 129 | +34.4% | 0.01% | +66.7% |
| Q1 2018 | $6,000 | – | 96 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Truehand, Inc | 62,505 | $4,118,000 | 2.41% |
| GAGNON SECURITIES LLC | 196,310 | $12,933,000 | 1.94% |
| Vident Investment Advisory, LLC | 448,499 | $29,547,000 | 0.77% |
| Bridge City Capital, LLC | 23,529 | $1,550,000 | 0.64% |
| UNITED MARITIME CAPITAL LLC | 7,000 | $461,000 | 0.53% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 340,124 | $22,407,000 | 0.45% |
| Bleichroeder LP | 39,271 | $2,587,000 | 0.40% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 26,000 | $1,713,000 | 0.38% |
| DUALITY ADVISERS, LP | 48,003 | $3,162,000 | 0.34% |
| CONNORS INVESTOR SERVICES INC | 48,476 | $3,194,000 | 0.31% |