CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 30 filers reported holding CIENA CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $2,905,000 | -4.9% | 2,894,000 | -6.1% | 0.00% | -33.3% |
| Q1 2015 | $3,056,000 | -7.6% | 3,081,000 | -7.7% | 0.00% | 0.0% |
| Q4 2014 | $3,308,000 | -4.7% | 3,339,000 | -5.7% | 0.00% | -25.0% |
| Q3 2014 | $3,472,000 | +135.7% | 3,541,000 | +138.3% | 0.00% | +100.0% |
| Q2 2014 | $1,473,000 | -4.2% | 1,486,000 | -1.7% | 0.00% | 0.0% |
| Q1 2014 | $1,538,000 | -1.0% | 1,512,000 | -0.5% | 0.00% | 0.0% |
| Q4 2013 | $1,554,000 | -1.3% | 1,520,000 | -1.7% | 0.00% | 0.0% |
| Q3 2013 | $1,574,000 | +8.0% | 1,546,000 | +1.9% | 0.00% | 0.0% |
| Q2 2013 | $1,458,000 | – | 1,517,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KILLEN GROUP INC | 53,435,000 | $52,433,000 | 6.06% |
| Soros Fund Management | 146,092,000 | $144,083,000 | 3.18% |
| IRON Financial LLC | 1,440,000 | $1,422,000 | 1.44% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 50,296,000 | $49,428,000 | 0.76% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,435,000 | $1,414,000 | 0.38% |
| LOOMIS SAYLES & CO L P | 4,205,186 | $79,983,000 | 0.23% |
| OAKTREE CAPITAL MANAGEMENT LP | 12,728,000 | $12,568,000 | 0.23% |
| MACKAY SHIELDS LLC | 1,934,000 | $1,898,000 | 0.10% |
| PALISADE CAPITAL MANAGEMENT, LP | 2,081,000 | $2,045,000 | 0.07% |
| WEDBUSH SECURITIES INC | 3,000 | $294,000 | 0.05% |