SONUS NETWORKS INC's ticker is and the CUSIP is 835916957. A total of 3 filers reported holding SONUS NETWORKS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $258,000 | +1884.6% | 32,700 | +738.5% | 0.00% | – |
| Q3 2014 | $13,000 | -98.3% | 3,900 | -98.1% | 0.00% | -100.0% |
| Q2 2014 | $743,000 | -66.0% | 206,900 | -68.1% | 0.01% | -70.3% |
| Q1 2014 | $2,184,000 | +7.4% | 648,000 | +0.4% | 0.04% | +19.4% |
| Q4 2013 | $2,033,000 | +4319.6% | 645,400 | +4645.6% | 0.03% | +3000.0% |
| Q3 2013 | $46,000 | -6.1% | 13,600 | -16.0% | 0.00% | 0.0% |
| Q2 2013 | $49,000 | – | 16,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 645,400 | $2,033,000 | 0.03% |
| Citadel Advisors | 39,900 | $126,000 | 0.00% |
| Timber Hill LLC | 36,500 | $115,000 | 0.00% |