ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 125 filers reported holding ROSETTA STONE INC in Q1 2019. The put-call ratio across all filers is 0.35 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $661,000 | -23.9% | 37,990 | 0.0% | 0.03% | -27.7% |
| Q2 2019 | $869,000 | -69.0% | 37,990 | -70.4% | 0.05% | -70.4% |
| Q1 2019 | $2,805,000 | +150.2% | 128,377 | +87.8% | 0.16% | +93.9% |
| Q4 2018 | $1,121,000 | -17.6% | 68,371 | 0.0% | 0.08% | +5.1% |
| Q3 2018 | $1,360,000 | +24.1% | 68,371 | 0.0% | 0.08% | +13.0% |
| Q2 2018 | $1,096,000 | +80.3% | 68,371 | +48.0% | 0.07% | +68.3% |
| Q1 2018 | $608,000 | -62.1% | 46,206 | -64.1% | 0.04% | -59.4% |
| Q4 2017 | $1,604,000 | – | 128,650 | – | 0.10% | – |
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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% |