CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 35 filers reported holding CIENA CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.3%.
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 ↓ |
|---|