CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 27 filers reported holding CIENA CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $6,000 | +100.0% | 6,000 | +100.0% | 0.00% | – |
| Q4 2016 | $3,000 | +50.0% | 3,000 | +50.0% | 0.00% | – |
| Q2 2016 | $2,000 | -66.7% | 2,000 | -66.7% | 0.00% | – |
| Q4 2015 | $6,000 | -70.0% | 6,000 | -70.0% | 0.00% | – |
| Q3 2015 | $20,000 | -98.9% | 20,000 | -98.9% | 0.00% | -100.0% |
| Q2 2015 | $1,797,000 | -69.3% | 1,797,000 | +397.8% | 0.00% | -66.7% |
| Q1 2015 | $5,846,000 | -24.4% | 361,000 | -6.7% | 0.01% | -14.3% |
| Q4 2014 | $7,734,000 | +73.8% | 387,000 | +36.3% | 0.01% | +75.0% |
| Q3 2014 | $4,450,000 | +2886.6% | 284,000 | +89.3% | 0.00% | – |
| Q2 2014 | $149,000 | +47.5% | 150,000 | +50.0% | 0.00% | – |
| Q1 2014 | $101,000 | +741.7% | 100,000 | +733.3% | 0.00% | – |
| Q4 2013 | $12,000 | -79.7% | 12,000 | -80.3% | 0.00% | – |
| Q2 2013 | $59,000 | – | 61,000 | – | 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% |