ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 85 filers reported holding ROSETTA STONE INC in Q4 2013. The put-call ratio across all filers is 499.10 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $4,000 | -90.5% | 222 | -87.5% | 0.00% | – |
| Q2 2019 | $42,000 | +7.7% | 1,782 | 0.0% | 0.00% | – |
| Q1 2019 | $39,000 | +34.5% | 1,782 | +0.5% | 0.00% | – |
| Q4 2018 | $29,000 | -34.1% | 1,773 | -19.8% | 0.00% | – |
| Q3 2018 | $44,000 | +51.7% | 2,210 | 0.0% | 0.00% | – |
| Q2 2018 | $29,000 | 0.0% | 2,210 | 0.0% | 0.00% | – |
| Q1 2018 | $29,000 | +3.6% | 2,210 | 0.0% | 0.00% | – |
| Q4 2017 | $28,000 | +21.7% | 2,210 | 0.0% | 0.00% | – |
| Q3 2017 | $23,000 | -17.9% | 2,210 | -14.2% | 0.00% | – |
| Q2 2017 | $28,000 | +2700.0% | 2,575 | +1616.7% | 0.00% | – |
| Q1 2016 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q3 2015 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q2 2015 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q1 2015 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q4 2014 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q3 2014 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q2 2014 | $1,000 | -50.0% | 150 | 0.0% | 0.00% | – |
| Q1 2014 | $2,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q4 2013 | $2,000 | -50.0% | 150 | -40.0% | 0.00% | – |
| Q3 2013 | $4,000 | 0.0% | 250 | 0.0% | 0.00% | – |
| Q2 2013 | $4,000 | – | 250 | – | 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% |