CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 28 filers reported holding CIENA CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $35,000 | -7.9% | 35,000 | -10.3% | 0.00% | 0.0% |
| Q4 2016 | $38,000 | -20.8% | 39,000 | -20.4% | 0.00% | -33.3% |
| Q3 2016 | $48,000 | -35.1% | 49,000 | -34.7% | 0.00% | -25.0% |
| Q2 2016 | $74,000 | -67.5% | 75,000 | -67.7% | 0.00% | -69.2% |
| Q1 2016 | $228,000 | -0.4% | 232,000 | -0.9% | 0.01% | +30.0% |
| Q4 2015 | $229,000 | -1.3% | 234,000 | -0.4% | 0.01% | -16.7% |
| Q3 2015 | $232,000 | -1.7% | 235,000 | 0.0% | 0.01% | +20.0% |
| Q2 2015 | $236,000 | +2.2% | 235,000 | +0.9% | 0.01% | +11.1% |
| Q1 2015 | $231,000 | -5.3% | 233,000 | -5.3% | 0.01% | -10.0% |
| Q4 2014 | $244,000 | 0.0% | 246,000 | -1.2% | 0.01% | 0.0% |
| Q3 2014 | $244,000 | -1.6% | 249,000 | -0.4% | 0.01% | 0.0% |
| Q2 2014 | $248,000 | -27.3% | 250,000 | -25.4% | 0.01% | -23.1% |
| Q1 2014 | $341,000 | +8.3% | 335,000 | +8.8% | 0.01% | +18.2% |
| Q4 2013 | $315,000 | +11.3% | 308,000 | +10.8% | 0.01% | -8.3% |
| Q3 2013 | $283,000 | +6.0% | 278,000 | 0.0% | 0.01% | +9.1% |
| Q2 2013 | $267,000 | – | 278,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SHENKMAN CAPITAL MANAGEMENT INC | 22,355,000 | $21,965,000 | 2.49% |
| Soros Fund Management | 145,222,000 | $143,134,000 | 1.07% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 53,806,000 | $52,888,000 | 0.82% |
| LOOMIS SAYLES & CO L P | 7,114,309 | $118,951,000 | 0.35% |
| MACKAY SHIELDS LLC | 2,555,000 | $2,506,000 | 0.13% |
| AMUNDI ASSET MANAGEMENT US, INC. | 12,000,000 | $11,767,000 | 0.04% |
| TD ASSET MANAGEMENT INC | 19,986,000 | $19,699,000 | 0.03% |
| SYMPHONY ASSET MANAGEMENT LLC | 300,000 | $294,000 | 0.03% |
| VICTORY CAPITAL MANAGEMENT INC | 2,881,000 | $2,826,000 | 0.02% |
| BESSEMER GROUP INC | 6,000,000 | $5,832,000 | 0.02% |