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 | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $334,000 | -88.9% | 19,193 | -85.4% | 0.00% | -100.0% |
| Q2 2019 | $3,011,000 | +137.3% | 131,578 | +66.1% | 0.00% | +200.0% |
| Q2 2018 | $1,269,000 | +12.4% | 79,195 | -7.8% | 0.00% | 0.0% |
| Q1 2018 | $1,129,000 | +52.0% | 85,869 | +44.1% | 0.00% | 0.0% |
| Q4 2017 | $743,000 | +22.0% | 59,606 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $609,000 | +61.1% | 59,606 | +70.0% | 0.00% | – |
| Q2 2017 | $378,000 | +153.7% | 35,060 | +99.1% | 0.00% | – |
| Q3 2016 | $149,000 | -10.2% | 17,612 | -18.0% | 0.00% | – |
| Q2 2016 | $166,000 | -61.4% | 21,473 | -19.0% | 0.00% | -100.0% |
| Q3 2013 | $430,000 | – | 26,518 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Nierenberg Investment Management Company, Inc. | 1,804,474 | $26,598,000 | 19.51% |
| Osmium Partners, LLC | 990,715 | $14,603,000 | 9.64% |
| Centaur Capital | 149,000 | $2,196,000 | 2.45% |
| T2 Partners Management, LP | 119,500 | $1,762,000 | 1.57% |
| Pomelo Capital LLC | 81,939 | $1,208,000 | 0.47% |
| SYMMETRY PEAK MANAGEMENT LLC | 100,000 | $1,474,000 | 0.28% |
| MENTA CAPITAL LLC | 27,574 | $406,000 | 0.26% |
| Spark Investment Management LLC | 61,200 | $902,000 | 0.24% |
| Ariel Investments | 951,654 | $14,027,000 | 0.23% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 117,570 | $1,732,000 | 0.21% |