ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 96 filers reported holding ROSETTA STONE INC in Q4 2017. The put-call ratio across all filers is 0.06 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $219,000 | -85.9% | 15,621 | -81.7% | 0.01% | -33.3% |
| Q4 2019 | $1,551,000 | -6.1% | 85,518 | -9.9% | 0.01% | -40.0% |
| Q3 2019 | $1,652,000 | +47.8% | 94,951 | +94.4% | 0.02% | +36.4% |
| Q2 2019 | $1,118,000 | +52.1% | 48,851 | +45.3% | 0.01% | +37.5% |
| Q1 2019 | $735,000 | +345.5% | 33,622 | +234.3% | 0.01% | +300.0% |
| Q4 2018 | $165,000 | -88.5% | 10,056 | -86.0% | 0.00% | -88.2% |
| Q3 2018 | $1,433,000 | +129.3% | 72,060 | +84.9% | 0.02% | +112.5% |
| Q2 2018 | $625,000 | +48.1% | 38,973 | +21.4% | 0.01% | +14.3% |
| Q1 2018 | $422,000 | +158.9% | 32,100 | +145.6% | 0.01% | +133.3% |
| Q4 2017 | $163,000 | +46.8% | 13,071 | +20.2% | 0.00% | +50.0% |
| Q3 2017 | $111,000 | +13.3% | 10,876 | +8.3% | 0.00% | -33.3% |
| Q1 2017 | $98,000 | – | 10,042 | – | 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% |