CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 31 filers reported holding CIENA CORP in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $302,000 | -1.3% | 309,000 | -0.6% | 0.00% | 0.0% |
| Q3 2015 | $306,000 | -21.3% | 311,000 | -19.8% | 0.00% | -33.3% |
| Q2 2015 | $389,000 | -33.3% | 388,000 | -34.1% | 0.00% | -25.0% |
| Q1 2015 | $583,000 | -10.3% | 589,000 | -10.4% | 0.00% | 0.0% |
| Q4 2014 | $650,000 | +23.3% | 657,000 | +21.9% | 0.00% | 0.0% |
| Q3 2014 | $527,000 | -31.9% | 539,000 | -31.1% | 0.00% | -20.0% |
| Q2 2014 | $774,000 | +33.9% | 782,000 | +37.2% | 0.01% | +150.0% |
| Q1 2014 | $578,000 | +93.3% | 570,000 | +93.9% | 0.00% | +100.0% |
| Q4 2013 | $299,000 | +298.7% | 294,000 | +297.3% | 0.00% | – |
| Q3 2013 | $75,000 | – | 74,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ALTEGRIS ADVISORS, L.L.C. | 375,000 | $383,000 | 3.77% |
| SHENKMAN CAPITAL MANAGEMENT INC | 22,400,000 | $23,072,000 | 2.49% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 18,000,000 | $1,840,500,000,000 | 2.30% |
| OAKTREE CAPITAL MANAGEMENT LP | 65,500,000 | $67,889,000 | 1.25% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 54,759,000 | $56,324,000 | 0.71% |
| Soros Fund Management | 56,000,000 | $57,540,000 | 0.49% |
| LOOMIS SAYLES & CO L P | 6,321,687 | $151,278,000 | 0.45% |
| AVIVA PLC | 16,873,000 | $17,354,000 | 0.14% |
| MACKAY SHIELDS LLC | 2,954,000 | $3,021,000 | 0.11% |
| GAM Holding AG | 5,000,000 | $5,143,000 | 0.09% |