ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 97 filers reported holding ROSETTA STONE INC in Q1 2018. The put-call ratio across all filers is 0.04 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $208,000 | -88.7% | 11,490 | -92.2% | 0.06% | -85.7% |
| Q4 2017 | $1,835,000 | +216.9% | 147,115 | +159.6% | 0.43% | +228.0% |
| Q3 2017 | $579,000 | -47.1% | 56,676 | -44.2% | 0.13% | -57.0% |
| Q2 2017 | $1,095,000 | +55.5% | 101,619 | +40.6% | 0.31% | +61.6% |
| Q1 2017 | $704,000 | – | 72,253 | – | 0.19% | – |
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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% |