ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 109 filers reported holding ROSETTA STONE INC in Q4 2019. The put-call ratio across all filers is 0.08 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $334,000 | -88.9% | 19,193 | -85.4% | 0.00% | -100.0% |
| Q2 2019 | $3,011,000 | +137.3% | 131,578 | +66.1% | 0.00% | +200.0% |
| Q2 2018 | $1,269,000 | +12.4% | 79,195 | -7.8% | 0.00% | 0.0% |
| Q1 2018 | $1,129,000 | +52.0% | 85,869 | +44.1% | 0.00% | 0.0% |
| Q4 2017 | $743,000 | +22.0% | 59,606 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $609,000 | +61.1% | 59,606 | +70.0% | 0.00% | – |
| Q2 2017 | $378,000 | +153.7% | 35,060 | +99.1% | 0.00% | – |
| Q3 2016 | $149,000 | -10.2% | 17,612 | -18.0% | 0.00% | – |
| Q2 2016 | $166,000 | -61.4% | 21,473 | -19.0% | 0.00% | -100.0% |
| Q3 2013 | $430,000 | – | 26,518 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Nierenberg Investment Management Company, Inc. | 1,513,795 | $11,520,000 | 17.90% |
| Roumell Asset Management, LLC | 1,029,220 | $7,832,000 | 12.59% |
| Osmium Partners, LLC | 1,969,247 | $14,986,000 | 12.38% |
| Trigran Investments, Inc. | 492,625 | $3,749,000 | 1.14% |
| True Bearing Asset Management LP | 220,885 | $1,681,000 | 1.04% |
| VNBTrust, National Association | 270,055 | $2,055,000 | 0.98% |
| Potomac Capital Management, Inc. | 61,000 | $464,000 | 0.50% |
| Senvest Management, LLC | 1,037,057 | $7,892,000 | 0.49% |
| Ariel Investments | 4,255,507 | $32,384,000 | 0.36% |
| North Star Investment Management Corp. | 182,675 | $1,390,000 | 0.26% |