CIENA CORP's ticker is and the CUSIP is 171779AK7. A total of 24 filers reported holding CIENA CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $4,407,000 | +522.5% | 3,116,000 | +503.9% | 0.00% | – |
| Q1 2017 | $708,000 | -76.7% | 516,000 | -76.1% | 0.00% | -100.0% |
| Q2 2015 | $3,040,000 | +5427.3% | 2,163,000 | +4930.2% | 0.00% | – |
| Q1 2015 | $55,000 | -50.0% | 43,000 | -51.7% | 0.00% | – |
| Q4 2014 | $110,000 | -90.9% | 89,000 | -91.2% | 0.00% | – |
| Q3 2014 | $1,204,000 | – | 1,006,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CAMDEN ASSET MANAGEMENT L P /CA | 54,730,000 | $65,505,000 | 3.94% |
| MACKAY SHIELDS LLC | 16,135,000 | $24,445,000 | 1.31% |
| SSI INVESTMENT MANAGEMENT LLC | 7,875,000 | $11,891,000 | 1.07% |
| Nicholas Investment Partners, LP | 8,315,000 | $12,556,000 | 1.04% |
| STEELHEAD PARTNERS LLC | 5,818,000 | $8,814,000 | 0.84% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 21,149,000 | $31,952,000 | 0.43% |
| Pine River Capital Management L.P. | 13,200,000 | $19,915,000 | 0.21% |
| AQR Capital Management | 10,484,000 | $15,883,000 | 0.06% |
| LORD, ABBETT & CO. LLC | 15,775,000 | $23,899,000 | 0.06% |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 10,000,000 | $15,116,000 | 0.04% |