ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 68 filers reported holding ROSETTA STONE INC in Q1 2015. The put-call ratio across all filers is 1.05 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $690,000 | -20.9% | 64,052 | -28.4% | 0.27% | -4.6% |
| Q1 2017 | $872,000 | +188.7% | 89,480 | +164.2% | 0.28% | +249.4% |
| Q4 2016 | $302,000 | +24.3% | 33,869 | +8.0% | 0.08% | +80.0% |
| Q2 2016 | $243,000 | +211.5% | 31,349 | +169.5% | 0.04% | +309.1% |
| Q1 2016 | $78,000 | -95.8% | 11,633 | -95.3% | 0.01% | -94.0% |
| Q1 2015 | $1,866,000 | +674.3% | 245,153 | +894.4% | 0.18% | +695.7% |
| Q4 2014 | $241,000 | -37.2% | 24,654 | -21.6% | 0.02% | +27.8% |
| Q4 2013 | $384,000 | – | 31,461 | – | 0.02% | – |
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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% |