SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916503. A total of 114 filers reported holding SONUS NETWORKS INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $158,000 | -20.6% | 25,100 | -1.9% | 0.02% | -24.0% |
| Q3 2016 | $199,000 | -10.4% | 25,580 | 0.0% | 0.02% | -7.4% |
| Q2 2016 | $222,000 | +65.7% | 25,580 | +43.8% | 0.03% | +50.0% |
| Q1 2016 | $134,000 | +5.5% | 17,785 | -0.3% | 0.02% | -14.3% |
| Q4 2015 | $127,000 | +32.3% | 17,835 | +6.6% | 0.02% | +23.5% |
| Q3 2015 | $96,000 | -11.1% | 16,726 | +7.2% | 0.02% | 0.0% |
| Q2 2015 | $108,000 | -12.2% | 15,596 | 0.0% | 0.02% | -10.5% |
| Q1 2015 | $123,000 | – | 15,596 | – | 0.02% | – |
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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% |