SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916107. A total of 136 filers reported holding SONUS NETWORKS INC in Q3 2013. The put-call ratio across all filers is 0.11 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $979,000 | -12.5% | 246,695 | -24.6% | 0.09% | -4.1% |
| Q3 2014 | $1,119,000 | -58.1% | 327,174 | -56.0% | 0.10% | -53.8% |
| Q2 2014 | $2,670,000 | +119.4% | 743,849 | +106.0% | 0.21% | +162.5% |
| Q1 2014 | $1,217,000 | -42.3% | 361,026 | -46.0% | 0.08% | -19.2% |
| Q4 2013 | $2,108,000 | -70.4% | 669,141 | -68.4% | 0.10% | -69.5% |
| Q3 2013 | $7,131,000 | +302.7% | 2,115,879 | +259.6% | 0.32% | +339.2% |
| Q2 2013 | $1,771,000 | – | 588,438 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Empire Capital Management, L.L.C. | 22,000,000 | $78,980,000 | 14.12% |
| Archon Capital Management LLC | 3,085,034 | $11,075,000 | 3.72% |
| CENTRAL SECURITIES CORP | 3,000,000 | $10,770,000 | 2.23% |
| HARBER ASSET MANAGEMENT LLC | 490,361 | $1,760,000 | 2.03% |
| BRIGHTFIELD CAPITAL MANAGEMENT LLC | 451,800 | $1,622,000 | 2.01% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 2,066,773 | $7,420,000 | 1.18% |
| Walthausen & Co., LLC | 4,036,850 | $14,492,000 | 1.06% |
| Grandeur Peak Global Advisors, LLC | 1,001,100 | $3,594,000 | 0.78% |
| BTG Pactual Global Asset Management Ltd | 1,333,750 | $4,789,000 | 0.67% |
| Hilltop Park Associates LLC | 150,000 | $539,000 | 0.52% |