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 | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,278,000 | +169.6% | 75,800 | +124.3% | 0.00% | +100.0% |
| Q1 2020 | $474,000 | -49.6% | 33,800 | -21.4% | 0.00% | -50.0% |
| Q1 2019 | $940,000 | +141.6% | 43,000 | +81.4% | 0.00% | +100.0% |
| Q4 2018 | $389,000 | -38.2% | 23,700 | -25.0% | 0.00% | 0.0% |
| Q3 2018 | $629,000 | +25.8% | 31,600 | +1.3% | 0.00% | 0.0% |
| Q2 2018 | $500,000 | +22.0% | 31,200 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $410,000 | +50.2% | 31,200 | +42.5% | 0.00% | +100.0% |
| Q4 2017 | $273,000 | – | 21,900 | – | 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% |