ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 109 filers reported holding ROSETTA STONE INC in Q4 2019. The put-call ratio across all filers is 0.08 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $16,000 | +77.8% | 521 | 0.0% | 0.00% | – |
| Q2 2020 | $9,000 | +28.6% | 521 | 0.0% | 0.00% | – |
| Q1 2020 | $7,000 | +75.0% | 521 | +160.5% | 0.00% | – |
| Q4 2019 | $4,000 | -60.0% | 200 | -60.0% | 0.00% | – |
| Q3 2018 | $10,000 | +11.1% | 500 | -50.0% | 0.00% | -100.0% |
| Q4 2016 | $9,000 | -97.1% | 1,000 | -97.8% | 0.00% | -97.5% |
| Q3 2015 | $309,000 | -10.7% | 46,170 | +6.4% | 0.04% | -2.4% |
| Q2 2015 | $346,000 | – | 43,396 | – | 0.04% | – |
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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% |