IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 236 filers reported holding IROBOT CORP in Q4 2016. The put-call ratio across all filers is 0.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $7,966,000 | +60.1% | 136,288 | +20.5% | 0.01% | +50.0% |
| Q3 2016 | $4,975,000 | +26.7% | 113,112 | +1.0% | 0.01% | +20.0% |
| Q2 2016 | $3,928,000 | -10.4% | 111,983 | -9.8% | 0.01% | -16.7% |
| Q1 2016 | $4,384,000 | +2.6% | 124,193 | +2.9% | 0.01% | +20.0% |
| Q4 2015 | $4,271,000 | +21.4% | 120,646 | -0.0% | 0.01% | 0.0% |
| Q3 2015 | $3,517,000 | -8.7% | 120,677 | -0.1% | 0.01% | 0.0% |
| Q2 2015 | $3,851,000 | +20.1% | 120,799 | +22.9% | 0.01% | +25.0% |
| Q1 2015 | $3,206,000 | -4.1% | 98,265 | +2.1% | 0.00% | 0.0% |
| Q4 2014 | $3,343,000 | +12.9% | 96,285 | -1.0% | 0.00% | 0.0% |
| Q3 2014 | $2,960,000 | -25.3% | 97,209 | +0.5% | 0.00% | -20.0% |
| Q2 2014 | $3,962,000 | +2.6% | 96,753 | +2.8% | 0.01% | -16.7% |
| Q1 2014 | $3,862,000 | +19.0% | 94,074 | +0.8% | 0.01% | +20.0% |
| Q4 2013 | $3,246,000 | -8.8% | 93,361 | -1.2% | 0.01% | -16.7% |
| Q3 2013 | $3,559,000 | +0.7% | 94,535 | +6.4% | 0.01% | 0.0% |
| Q2 2013 | $3,534,000 | – | 88,859 | – | 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% |