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 | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $747,000 | +212.6% | 34,170 | +184.0% | 0.04% | +309.1% |
| Q3 2018 | $239,000 | +27.1% | 12,030 | +2.6% | 0.01% | +37.5% |
| Q2 2018 | $188,000 | -34.7% | 11,730 | -46.5% | 0.01% | -33.3% |
| Q1 2018 | $288,000 | +8.3% | 21,930 | -15.9% | 0.01% | -14.3% |
| Q3 2017 | $266,000 | -40.0% | 26,087 | -36.7% | 0.01% | -39.1% |
| Q2 2017 | $443,000 | +72.4% | 41,187 | +56.2% | 0.02% | +91.7% |
| Q1 2017 | $257,000 | +56.7% | 26,376 | +24.0% | 0.01% | +50.0% |
| Q2 2016 | $164,000 | – | 21,274 | – | 0.01% | – |
Download | ||||||
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% |