SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916503. A total of 103 filers reported holding SONUS NETWORKS INC in Q2 2017. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $204,000 | +158.2% | 27,428 | +127.2% | 0.01% | +175.0% |
| Q1 2017 | $79,000 | -85.8% | 12,070 | -86.3% | 0.00% | -87.9% |
| Q4 2016 | $556,000 | -47.5% | 88,310 | -27.6% | 0.03% | -37.7% |
| Q2 2016 | $1,060,000 | +31.0% | 122,035 | +13.5% | 0.05% | +47.2% |
| Q1 2016 | $809,000 | +779.3% | 107,535 | +725.0% | 0.04% | +800.0% |
| Q4 2015 | $92,000 | -92.1% | 13,035 | -93.6% | 0.00% | -90.7% |
| Q3 2015 | $1,170,000 | -57.8% | 204,655 | -49.0% | 0.04% | -53.8% |
| Q2 2015 | $2,775,000 | +131.8% | 401,071 | +164.0% | 0.09% | +126.8% |
| Q1 2015 | $1,197,000 | – | 151,920 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hawk Ridge Capital Management | 1,292,401 | $8,517,000 | 3.83% |
| Horrell Capital Management, Inc. | 600,000 | $3,954,000 | 2.46% |
| CENTRAL SECURITIES CORP | 750,000 | $4,943,000 | 0.92% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 105,288 | $694,000 | 0.52% |
| Cowen Prime Services LLC | 141,931 | $935,000 | 0.48% |
| ALGERT GLOBAL LLC | 243,347 | $1,604,000 | 0.43% |
| Piermont Capital Management Inc. | 138,982 | $916,000 | 0.22% |
| Alambic Investment Management, L.P. | 130,800 | $862,000 | 0.11% |
| Spark Investment Management LLC | 229,000 | $1,509,000 | 0.10% |
| MENTA CAPITAL LLC | 133,426 | $879,000 | 0.09% |