CIENA CORP's ticker is and the CUSIP is 171779AK7. A total of 24 filers reported holding CIENA CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $15,037,000 | +11.9% | 9,464,000 | 0.0% | 3.58% | +147.9% |
| Q2 2018 | $13,443,000 | -37.3% | 9,464,000 | -37.8% | 1.44% | -8.2% |
| Q1 2018 | $21,437,000 | +4.4% | 15,214,000 | -3.2% | 1.57% | -6.2% |
| Q4 2017 | $20,541,000 | -1.7% | 15,714,000 | 0.0% | 1.67% | -20.2% |
| Q3 2017 | $20,890,000 | -6.1% | 15,714,000 | 0.0% | 2.10% | -12.2% |
| Q2 2017 | $22,243,000 | +3.2% | 15,714,000 | 0.0% | 2.39% | +15.4% |
| Q1 2017 | $21,546,000 | -2.3% | 15,714,000 | 0.0% | 2.07% | -1.6% |
| Q4 2016 | $22,056,000 | +4.6% | 15,714,000 | 0.0% | 2.10% | -2.6% |
| Q3 2016 | $21,095,000 | +6.7% | 15,714,000 | 0.0% | 2.16% | +32.3% |
| Q2 2016 | $19,776,000 | +0.6% | 15,714,000 | 0.0% | 1.63% | +3.4% |
| Q1 2016 | $19,662,000 | -3.8% | 15,714,000 | 0.0% | 1.58% | +0.5% |
| Q4 2015 | $20,445,000 | +55.8% | 15,714,000 | +56.9% | 1.57% | +49.8% |
| Q3 2015 | $13,125,000 | +111.5% | 10,014,000 | +126.7% | 1.05% | +185.3% |
| Q2 2015 | $6,207,000 | – | 4,418,000 | – | 0.37% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CAMDEN ASSET MANAGEMENT L P /CA | 85,968,000 | $120,839,000 | 4.59% |
| Verition Fund Management LLC | 2,000,000 | $2,821,000 | 0.49% |
| Castle Creek Arbitrage, LLC | 4,418,000 | $6,207,000 | 0.37% |
| CSS LLC/IL | 5,000,000 | $7,014,000 | 0.33% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 14,977,000 | $21,024,000 | 0.30% |
| AQR Arbitrage LLC | 12,710,000 | $17,929,000 | 0.23% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 9,000,000 | $12,613,000 | 0.18% |
| Hutchin Hill Capital, LP | 3,000,000 | $4,215,000 | 0.11% |
| PALISADE CAPITAL MANAGEMENT, LP | 2,307,000 | $3,243,000 | 0.08% |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 2,000,000 | $2,821,000,000 | 0.05% |