CIENA CORP's ticker is and the CUSIP is 171779909. A total of 4 filers reported holding CIENA CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $1,280,000 | -46.6% | 54,200 | -44.8% | 0.01% | -18.2% |
| Q4 2016 | $2,397,000 | +179.0% | 98,200 | +149.2% | 0.01% | +175.0% |
| Q3 2016 | $859,000 | +3.9% | 39,400 | -10.7% | 0.00% | 0.0% |
| Q2 2016 | $827,000 | -45.9% | 44,100 | -45.1% | 0.00% | -42.9% |
| Q1 2016 | $1,529,000 | -10.9% | 80,400 | -3.1% | 0.01% | -12.5% |
| Q4 2015 | $1,717,000 | +197.1% | 83,000 | +197.5% | 0.01% | +300.0% |
| Q3 2015 | $578,000 | -3.2% | 27,900 | +10.7% | 0.00% | -33.3% |
| Q2 2015 | $597,000 | -28.1% | 25,200 | -41.4% | 0.00% | -25.0% |
| Q1 2015 | $830,000 | -39.6% | 43,000 | -39.3% | 0.00% | -33.3% |
| Q4 2014 | $1,374,000 | +10.2% | 70,800 | -5.1% | 0.01% | +20.0% |
| Q3 2014 | $1,247,000 | -63.6% | 74,600 | -52.8% | 0.01% | -66.7% |
| Q2 2014 | $3,424,000 | +85.5% | 158,100 | +94.7% | 0.02% | +87.5% |
| Q1 2014 | $1,846,000 | -27.2% | 81,200 | -27.4% | 0.01% | -11.1% |
| Q4 2013 | $2,537,000 | -8.6% | 111,800 | +0.7% | 0.01% | -10.0% |
| Q3 2013 | $2,776,000 | -37.8% | 111,000 | -51.7% | 0.01% | -37.5% |
| Q2 2013 | $4,465,000 | – | 229,800 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtu KCG Holdings LLC | 83,700 | $2,093,000 | 0.03% |
| Timber Hill LLC | 111,000 | $2,776,000 | 0.01% |
| Citadel Advisors | 213,700 | $5,338,000 | 0.01% |