CIENA CORP's ticker is and the CUSIP is 171779AK7. A total of 19 filers reported holding CIENA CORP in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $232,000 | -95.5% | 178,000 | -95.3% | 0.00% | -100.0% |
| Q1 2017 | $5,141,000 | -33.4% | 3,749,000 | -32.2% | 0.01% | -25.0% |
| Q4 2016 | $7,724,000 | +378.0% | 5,532,000 | +357.9% | 0.01% | +300.0% |
| Q3 2016 | $1,616,000 | +21.8% | 1,208,000 | +12.0% | 0.00% | +100.0% |
| Q4 2014 | $1,327,000 | -47.9% | 1,079,000 | -49.6% | 0.00% | -50.0% |
| Q3 2014 | $2,547,000 | +213.3% | 2,140,000 | +263.3% | 0.00% | +100.0% |
| Q2 2014 | $813,000 | +117.4% | 589,000 | +122.3% | 0.00% | – |
| Q1 2014 | $374,000 | +1338.5% | 265,000 | +1225.0% | 0.00% | – |
| Q2 2013 | $26,000 | – | 20,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|