CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 31 filers reported holding CIENA CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $958,000 | +1268.6% | 960,000 | +1252.1% | 0.00% | – |
| Q4 2015 | $70,000 | +48.9% | 71,000 | +51.1% | 0.00% | – |
| Q3 2015 | $47,000 | -98.3% | 47,000 | -98.3% | 0.00% | -100.0% |
| Q2 2015 | $2,834,000 | +6.7% | 2,823,000 | +5.4% | 0.00% | 0.0% |
| Q1 2015 | $2,657,000 | +5.1% | 2,679,000 | +4.9% | 0.00% | 0.0% |
| Q4 2014 | $2,529,000 | +13.7% | 2,553,000 | +12.6% | 0.00% | 0.0% |
| Q3 2014 | $2,224,000 | +17.7% | 2,268,000 | +19.0% | 0.00% | – |
| Q2 2014 | $1,890,000 | +108.8% | 1,906,000 | +114.2% | 0.00% | – |
| Q1 2014 | $905,000 | -60.3% | 890,000 | -60.1% | 0.00% | -100.0% |
| Q4 2013 | $2,280,000 | +67.4% | 2,230,000 | +66.7% | 0.00% | – |
| Q3 2013 | $1,362,000 | -59.1% | 1,338,000 | -61.4% | 0.00% | -100.0% |
| Q2 2013 | $3,331,000 | – | 3,466,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KILLEN GROUP INC | 53,435,000 | $52,433,000 | 6.06% |
| Soros Fund Management | 146,092,000 | $144,083,000 | 3.18% |
| IRON Financial LLC | 1,440,000 | $1,422,000 | 1.44% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 50,296,000 | $49,428,000 | 0.76% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,435,000 | $1,414,000 | 0.38% |
| LOOMIS SAYLES & CO L P | 4,205,186 | $79,983,000 | 0.23% |
| OAKTREE CAPITAL MANAGEMENT LP | 12,728,000 | $12,568,000 | 0.23% |
| MACKAY SHIELDS LLC | 1,934,000 | $1,898,000 | 0.10% |
| PALISADE CAPITAL MANAGEMENT, LP | 2,081,000 | $2,045,000 | 0.07% |
| WEDBUSH SECURITIES INC | 3,000 | $294,000 | 0.05% |