SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916107. A total of 152 filers reported holding SONUS NETWORKS INC in Q3 2014. The put-call ratio across all filers is 0.22 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $103,000 | -2.8% | 25,841 | -16.4% | 0.00% | – |
| Q3 2014 | $106,000 | -25.4% | 30,919 | -21.5% | 0.00% | – |
| Q2 2014 | $142,000 | -12.9% | 39,375 | -18.5% | 0.00% | – |
| Q1 2014 | $163,000 | +154.7% | 48,333 | +137.9% | 0.00% | – |
| Q4 2013 | $64,000 | +39.1% | 20,313 | +49.1% | 0.00% | – |
| Q3 2013 | $46,000 | -14.8% | 13,625 | -24.4% | 0.00% | – |
| Q2 2013 | $54,000 | – | 18,026 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Empire Capital Management, L.L.C. | 14,575,000 | $57,863,000 | 16.26% |
| CENTRAL SECURITIES CORP | 3,000,000 | $11,910,000 | 2.58% |
| HARBER ASSET MANAGEMENT LLC | 635,421 | $2,048,000 | 1.68% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 2,116,488 | $8,402,000 | 1.53% |
| Century Capital Management, LLC | 3,718,953 | $14,764,000 | 0.85% |
| Cowen Prime Services LLC | 357,440 | $1,419,000 | 0.56% |
| STONERIDGE INVESTMENT PARTNERS LLC | 1,058,573 | $4,203,000 | 0.55% |
| Espalier Global Management LLC | 625,000 | $2,481,000 | 0.41% |
| WESTERLY CAPITAL MANAGEMENT, LLC | 135,000 | $536,000 | 0.39% |
| Leonard Capital Management, Inc. | 355,000 | $1,409,000 | 0.37% |