ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 87 filers reported holding ROSETTA STONE INC in Q3 2017. The put-call ratio across all filers is 0.50 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $107,000 | -1.8% | 219,450 | +2139.3% | 0.01% | 0.0% |
| Q2 2020 | $109,000 | 0.0% | 9,800 | 0.0% | 0.01% | +40.0% |
| Q1 2020 | $109,000 | +45.3% | 9,800 | -1.3% | 0.01% | 0.0% |
| Q4 2019 | $75,000 | +114.3% | 9,934 | +201.0% | 0.01% | +66.7% |
| Q3 2019 | $35,000 | +105.9% | 3,300 | -87.5% | 0.00% | +200.0% |
| Q2 2019 | $17,000 | -93.7% | 26,400 | -39.9% | 0.00% | -96.4% |
| Q1 2019 | $268,000 | +415.4% | 43,895 | +652.3% | 0.03% | +460.0% |
| Q4 2018 | $52,000 | +26.8% | 5,835 | -25.2% | 0.01% | +66.7% |
| Q3 2018 | $41,000 | -80.8% | 7,800 | -60.8% | 0.00% | -82.4% |
| Q2 2018 | $214,000 | +10600.0% | 19,873 | +562.4% | 0.02% | – |
| Q1 2018 | $2,000 | -33.3% | 3,000 | +66.7% | 0.00% | – |
| Q4 2017 | $3,000 | -94.3% | 1,800 | -85.7% | 0.00% | -100.0% |
| Q2 2017 | $53,000 | +89.3% | 12,619 | -6.7% | 0.00% | +100.0% |
| Q1 2017 | $28,000 | +21.7% | 13,519 | +418.8% | 0.00% | 0.0% |
| Q4 2016 | $23,000 | +360.0% | 2,606 | -33.3% | 0.00% | – |
| Q3 2016 | $5,000 | -77.3% | 3,906 | -23.7% | 0.00% | -100.0% |
| Q2 2016 | $22,000 | +10.0% | 5,119 | +69.6% | 0.00% | 0.0% |
| Q1 2016 | $20,000 | +33.3% | 3,019 | +30.3% | 0.00% | 0.0% |
| Q4 2015 | $15,000 | – | 2,317 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Nierenberg Investment Management Company, Inc. | 1,689,887 | $18,961,000 | 19.51% |
| Osmium Partners, LLC | 2,213,965 | $24,841,000 | 15.98% |
| Roumell Asset Management, LLC | 348,090 | $3,906,000 | 3.93% |
| Kendall Square Capital, LLC | 111,218 | $1,248,000 | 1.61% |
| Ariel Investments | 3,834,235 | $43,020,000 | 0.52% |
| North Star Investment Management Corp. | 154,450 | $1,733,000 | 0.36% |
| Senvest Management, LLC | 377,269 | $4,233,000 | 0.33% |
| FENIMORE ASSET MANAGEMENT INC | 420,750 | $4,721,000 | 0.26% |
| Pomelo Capital LLC | 44,379 | $498,000 | 0.25% |
| Sterneck Capital Management, LLC | 30,358 | $341,000 | 0.18% |