CIENA CORP's ticker is and the CUSIP is 171779909. A total of 4 filers reported holding CIENA CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $3,808,000 | +1.9% | 203,100 | +3.4% | 0.00% | -20.0% |
| Q1 2016 | $3,736,000 | +18.0% | 196,400 | +28.4% | 0.01% | +66.7% |
| Q4 2015 | $3,165,000 | -50.1% | 153,000 | -50.0% | 0.00% | -50.0% |
| Q3 2015 | $6,338,000 | +4.0% | 305,900 | +18.9% | 0.01% | +20.0% |
| Q2 2015 | $6,093,000 | +69.2% | 257,300 | +38.0% | 0.01% | +66.7% |
| Q1 2015 | $3,601,000 | -37.5% | 186,500 | -37.1% | 0.00% | -50.0% |
| Q4 2014 | $5,757,000 | +150.4% | 296,600 | +115.7% | 0.01% | +200.0% |
| Q3 2014 | $2,299,000 | -65.7% | 137,500 | -55.6% | 0.00% | -75.0% |
| Q2 2014 | $6,706,000 | +110.0% | 309,600 | +120.5% | 0.01% | +100.0% |
| Q1 2014 | $3,193,000 | -0.7% | 140,400 | +4.5% | 0.00% | 0.0% |
| Q4 2013 | $3,214,000 | -39.8% | 134,300 | -37.2% | 0.00% | -50.0% |
| Q3 2013 | $5,338,000 | +71.7% | 213,700 | +33.5% | 0.01% | +60.0% |
| Q2 2013 | $3,109,000 | – | 160,100 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 88,800 | $5,384,000 | 0.01% |
| SIMPLEX TRADING, LLC | 34,000 | $2,061,000 | 0.00% |
| IMC-Chicago, LLC | 20,300 | $1,231,000 | 0.00% |
| JPMORGAN CHASE & CO | 26,300 | $1,595,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |