ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 61 filers reported holding ROSETTA STONE INC in Q4 2015. The put-call ratio across all filers is 0.07 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $190,000 | +81.0% | 28,327 | +81.3% | 0.00% | – |
| Q4 2015 | $105,000 | -0.9% | 15,627 | +12.4% | 0.00% | – |
| Q1 2015 | $106,000 | -72.0% | 13,901 | -56.6% | 0.00% | -100.0% |
| Q1 2014 | $378,000 | +800.0% | 32,041 | +766.0% | 0.00% | – |
| Q4 2013 | $42,000 | -58.8% | 3,700 | -40.9% | 0.00% | – |
| Q3 2013 | $102,000 | -85.4% | 6,257 | -86.8% | 0.00% | -100.0% |
| Q2 2013 | $697,000 | – | 47,317 | – | 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% |