SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916503. A total of 126 filers reported holding SONUS NETWORKS INC in Q4 2016. The put-call ratio across all filers is 1.25 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $10,383,000 | -44.7% | 1,395,540 | -51.0% | 0.00% | -50.0% |
| Q1 2017 | $18,775,000 | -37.1% | 2,848,956 | -39.9% | 0.01% | -40.0% |
| Q4 2016 | $29,857,000 | -19.0% | 4,739,200 | 0.0% | 0.01% | -16.7% |
| Q3 2016 | $36,871,000 | -19.7% | 4,739,200 | -10.3% | 0.01% | -25.0% |
| Q2 2016 | $45,896,000 | +15.4% | 5,281,500 | 0.0% | 0.02% | +14.3% |
| Q1 2016 | $39,770,000 | +5.6% | 5,281,500 | 0.0% | 0.01% | +7.7% |
| Q4 2015 | $37,657,000 | +36.6% | 5,281,500 | +9.6% | 0.01% | +30.0% |
| Q3 2015 | $27,573,000 | -17.3% | 4,820,500 | 0.0% | 0.01% | -9.1% |
| Q2 2015 | $33,358,000 | – | 4,820,500 | – | 0.01% | – |
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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% |