CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 36 filers reported holding CIENA CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2014 | $2,635,000 | +552.2% | 2,658,000 | +569.5% | 0.00% | – |
| Q1 2014 | $404,000 | -98.0% | 397,000 | -98.0% | 0.00% | -100.0% |
| Q4 2013 | $20,505,000 | +727.8% | 20,054,000 | +724.2% | 0.00% | – |
| Q3 2013 | $2,477,000 | +30.9% | 2,433,000 | +23.6% | 0.00% | – |
| Q2 2013 | $1,892,000 | – | 1,968,000 | – | 0.00% | – |
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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% |