SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916503. A total of 123 filers reported holding SONUS NETWORKS INC in Q4 2015. The put-call ratio across all filers is 0.70 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $194,000 | +2.6% | 25,370 | 0.0% | 0.00% | – |
| Q2 2017 | $189,000 | +34.0% | 25,370 | +18.9% | 0.00% | – |
| Q1 2017 | $141,000 | +5.2% | 21,337 | 0.0% | 0.00% | – |
| Q4 2016 | $134,000 | -31.3% | 21,337 | -14.8% | 0.00% | – |
| Q3 2016 | $195,000 | -18.1% | 25,044 | -8.5% | 0.00% | -100.0% |
| Q2 2016 | $238,000 | +15.5% | 27,357 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $206,000 | +5.6% | 27,357 | 0.0% | 0.00% | – |
| Q4 2015 | $195,000 | +25.0% | 27,357 | 0.0% | 0.00% | – |
| Q3 2015 | $156,000 | -17.5% | 27,357 | 0.0% | 0.00% | – |
| Q2 2015 | $189,000 | -12.5% | 27,357 | 0.0% | 0.00% | – |
| Q1 2015 | $216,000 | – | 27,357 | – | 0.00% | – |
Download | ||||||
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% |