ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 65 filers reported holding ROSETTA STONE INC in Q2 2015. The put-call ratio across all filers is 1.89 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $166,000 | -46.3% | 16,300 | -52.2% | 0.00% | -50.0% |
| Q4 2016 | $309,000 | +8.4% | 34,100 | 0.0% | 0.00% | -33.3% |
| Q3 2016 | $285,000 | +9.6% | 34,100 | +4.9% | 0.00% | +50.0% |
| Q2 2016 | $260,000 | -42.2% | 32,500 | -50.0% | 0.00% | +100.0% |
| Q1 2016 | $450,000 | +1.1% | 65,000 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $445,000 | +224.8% | 65,000 | +211.0% | 0.00% | 0.0% |
| Q3 2015 | $137,000 | +50.5% | 20,900 | +77.1% | 0.00% | – |
| Q2 2015 | $91,000 | – | 11,800 | – | 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% |