ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 114 filers reported holding ROSETTA STONE INC in Q4 2018. The put-call ratio across all filers is 0.07 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $142,000 | -61.1% | 4,748 | -78.1% | 0.00% | -100.0% |
| Q2 2020 | $365,000 | +81.6% | 21,695 | +51.2% | 0.00% | – |
| Q1 2020 | $201,000 | -31.2% | 14,346 | -11.0% | 0.00% | -100.0% |
| Q4 2019 | $292,000 | +119.5% | 16,122 | +176.5% | 0.00% | – |
| Q2 2019 | $133,000 | -26.1% | 5,830 | -29.6% | 0.00% | -100.0% |
| Q1 2019 | $180,000 | +2150.0% | 8,283 | +1920.2% | 0.00% | – |
| Q3 2018 | $8,000 | -97.2% | 410 | -98.2% | 0.00% | -100.0% |
| Q4 2017 | $288,000 | +1415.8% | 23,133 | +971.5% | 0.01% | +1100.0% |
| Q4 2016 | $19,000 | -29.6% | 2,159 | -34.3% | 0.00% | -50.0% |
| Q3 2016 | $27,000 | +80.0% | 3,286 | +61.0% | 0.00% | +100.0% |
| Q2 2016 | $15,000 | -63.4% | 2,041 | -67.2% | 0.00% | -66.7% |
| Q1 2016 | $41,000 | +192.9% | 6,232 | +188.8% | 0.00% | +200.0% |
| Q4 2015 | $14,000 | – | 2,158 | +2102.0% | 0.00% | – |
| Q3 2015 | $0 | -100.0% | 98 | -97.4% | 0.00% | -100.0% |
| Q2 2015 | $29,000 | +93.3% | 3,753 | +87.7% | 0.00% | 0.0% |
| Q1 2015 | $15,000 | +400.0% | 1,999 | +570.8% | 0.00% | – |
| Q4 2014 | $3,000 | – | 298 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Osmium Partners, LLC | 1,976,099 | $15,315,000 | 20.62% |
| Roumell Asset Management, LLC | 1,114,648 | $8,639,000 | 19.62% |
| ELberon, LLC | 322,000 | $2,496,000 | 4.98% |
| Emancipation Management LLC | 297,914 | $2,308,000 | 2.81% |
| VNBTrust, National Association | 424,359 | $3,288,000 | 1.93% |
| DIKER MANAGEMENT LLC | 372,938 | $2,890,000 | 1.12% |
| Ariel Investments | 5,260,321 | $40,767,000 | 0.51% |
| RBF Capital, LLC | 148,805 | $1,153,000 | 0.23% |
| TFS CAPITAL LLC | 31,349 | $243,000 | 0.04% |
| MENTA CAPITAL LLC | 33,750 | $262,000 | 0.04% |