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 | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $652,000 | 0.0% | 653,000 | 0.0% | 0.00% | – |
| Q4 2016 | $652,000 | -43.4% | 653,000 | -43.4% | 0.00% | – |
| Q3 2016 | $1,151,000 | +53.7% | 1,154,000 | +53.1% | 0.00% | – |
| Q2 2016 | $749,000 | +199.6% | 754,000 | +196.9% | 0.00% | – |
| Q1 2016 | $250,000 | -79.8% | 254,000 | -79.7% | 0.00% | – |
| Q4 2015 | $1,235,000 | -0.4% | 1,254,000 | +0.1% | 0.00% | – |
| Q3 2015 | $1,240,000 | -50.8% | 1,253,000 | -49.9% | 0.00% | -100.0% |
| Q2 2015 | $2,522,000 | +0.6% | 2,503,000 | -0.1% | 0.00% | 0.0% |
| Q1 2015 | $2,508,000 | +0.4% | 2,505,000 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $2,498,000 | +2.0% | 2,505,000 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $2,450,000 | -56.8% | 2,505,000 | -56.1% | 0.00% | 0.0% |
| Q2 2014 | $5,676,000 | +94.7% | 5,706,000 | +100.1% | 0.00% | 0.0% |
| Q1 2014 | $2,916,000 | -8.6% | 2,851,000 | -8.1% | 0.00% | 0.0% |
| Q4 2013 | $3,189,000 | -59.5% | 3,101,000 | -60.0% | 0.00% | 0.0% |
| Q3 2013 | $7,874,000 | +197.6% | 7,750,000 | +181.8% | 0.00% | 0.0% |
| Q2 2013 | $2,646,000 | – | 2,750,000 | – | 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% |