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. | 1,513,795 | $11,520,000 | 17.90% |
| Roumell Asset Management, LLC | 1,029,220 | $7,832,000 | 12.59% |
| Osmium Partners, LLC | 1,969,247 | $14,986,000 | 12.38% |
| Trigran Investments, Inc. | 492,625 | $3,749,000 | 1.14% |
| True Bearing Asset Management LP | 220,885 | $1,681,000 | 1.04% |
| VNBTrust, National Association | 270,055 | $2,055,000 | 0.98% |
| Potomac Capital Management, Inc. | 61,000 | $464,000 | 0.50% |
| Senvest Management, LLC | 1,037,057 | $7,892,000 | 0.49% |
| Ariel Investments | 4,255,507 | $32,384,000 | 0.36% |
| North Star Investment Management Corp. | 182,675 | $1,390,000 | 0.26% |