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 | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $201,000 | -19.3% | 31,979 | 0.0% | 0.10% | -13.2% |
| Q3 2016 | $249,000 | -80.9% | 31,979 | -78.7% | 0.11% | -81.0% |
| Q2 2016 | $1,302,000 | -32.4% | 149,830 | -41.4% | 0.60% | -35.4% |
| Q1 2016 | $1,927,000 | +146.7% | 255,895 | +133.5% | 0.93% | +284.3% |
| Q4 2015 | $781,000 | – | 109,572 | – | 0.24% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Horrell Capital Management, Inc. | 415,200 | $3,608,000 | 2.34% |
| CENTRAL SECURITIES CORP | 467,612 | $4,064,000 | 0.94% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 137,916 | $1,198,000 | 0.90% |
| Cowen Prime Services LLC | 147,231 | $1,279,000 | 0.62% |
| G2 Investment Partners Management LLC | 149,830 | $1,302,000 | 0.60% |
| Spark Investment Management LLC | 418,100 | $3,633,000 | 0.34% |
| ALGERT GLOBAL LLC | 79,364 | $690,000 | 0.28% |
| Alambic Investment Management, L.P. | 124,300 | $1,080,000 | 0.27% |
| Acrospire Investment Management LLC | 31,473 | $274,000 | 0.20% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 318,716 | $2,769,000 | 0.19% |