CIENA CORP's ticker is and the CUSIP is 171779AK7.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $18,267,000 | +11.8% | 11,500,000 | 0.0% | 0.21% | +0.5% |
| Q2 2018 | $16,342,000 | +1.4% | 11,500,000 | 0.0% | 0.21% | +1.0% |
| Q1 2018 | $16,121,000 | +7.2% | 11,500,000 | 0.0% | 0.21% | +37.5% |
| Q4 2017 | $15,041,000 | -1.6% | 11,500,000 | 0.0% | 0.15% | -10.1% |
| Q3 2017 | $15,286,000 | -6.1% | 11,500,000 | 0.0% | 0.17% | -18.4% |
| Q2 2017 | $16,279,000 | +3.1% | 11,500,000 | 0.0% | 0.21% | -15.5% |
| Q1 2017 | $15,792,000 | +1024.8% | 11,500,000 | +1050.0% | 0.24% | +1261.1% |
| Q4 2016 | $1,404,000 | – | 1,000,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|