SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916107. A total of 149 filers reported holding SONUS NETWORKS INC in Q1 2014. The put-call ratio across all filers is 1.73 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $3,361,000 | -0.9% | 431,966 | +10.7% | 0.03% | 0.0% |
| Q2 2016 | $3,391,000 | +48.7% | 390,241 | +28.9% | 0.03% | +43.5% |
| Q1 2016 | $2,281,000 | +105.1% | 302,858 | +94.2% | 0.02% | +130.0% |
| Q4 2015 | $1,112,000 | +36.9% | 155,958 | +9.9% | 0.01% | +25.0% |
| Q3 2015 | $812,000 | -3.9% | 141,958 | +16.3% | 0.01% | +14.3% |
| Q2 2015 | $845,000 | -88.7% | 122,108 | -87.2% | 0.01% | -88.9% |
| Q1 2015 | $7,492,000 | -74.0% | 950,723 | -86.9% | 0.06% | -73.0% |
| Q4 2014 | $28,845,000 | +15.7% | 7,265,741 | -0.3% | 0.23% | +13.7% |
| Q3 2014 | $24,936,000 | -0.7% | 7,291,090 | +4.3% | 0.20% | +3.0% |
| Q2 2014 | $25,105,000 | +13.2% | 6,993,100 | +6.3% | 0.20% | +9.9% |
| Q1 2014 | $22,171,000 | +115.7% | 6,578,800 | +101.6% | 0.18% | +118.1% |
| Q4 2013 | $10,278,000 | -6.2% | 3,262,950 | +0.3% | 0.08% | -11.7% |
| Q3 2013 | $10,958,000 | +5406.5% | 3,251,755 | +4812.0% | 0.09% | +4600.0% |
| Q2 2013 | $199,000 | – | 66,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Empire Capital Management, L.L.C. | 22,000,000 | $78,980,000 | 14.12% |
| Archon Capital Management LLC | 3,085,034 | $11,075,000 | 3.72% |
| CENTRAL SECURITIES CORP | 3,000,000 | $10,770,000 | 2.23% |
| HARBER ASSET MANAGEMENT LLC | 490,361 | $1,760,000 | 2.03% |
| BRIGHTFIELD CAPITAL MANAGEMENT LLC | 451,800 | $1,622,000 | 2.01% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 2,066,773 | $7,420,000 | 1.18% |
| Walthausen & Co., LLC | 4,036,850 | $14,492,000 | 1.06% |
| Grandeur Peak Global Advisors, LLC | 1,001,100 | $3,594,000 | 0.78% |
| BTG Pactual Global Asset Management Ltd | 1,333,750 | $4,789,000 | 0.67% |
| Hilltop Park Associates LLC | 150,000 | $539,000 | 0.52% |