CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 27 filers reported holding CIENA CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $5,992,000 | +133.0% | 6,018,000 | +133.0% | 0.00% | +100.0% |
| Q4 2016 | $2,572,000 | +5044.0% | 2,583,000 | +5066.0% | 0.00% | – |
| Q3 2016 | $50,000 | -84.4% | 50,000 | -84.6% | 0.00% | – |
| Q3 2015 | $320,000 | -10.4% | 324,000 | -21.7% | 0.00% | – |
| Q4 2012 | $357,000 | -98.4% | 414,000 | -98.4% | 0.00% | -100.0% |
| Q3 2012 | $21,806,000 | +1.0% | 25,337,000 | +0.3% | 0.01% | -10.0% |
| Q2 2012 | $21,589,000 | -3.0% | 25,250,000 | -0.3% | 0.01% | 0.0% |
| Q1 2012 | $22,258,000 | – | 25,330,000 | – | 0.01% | – |
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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% |