Lee Ainslie - Maverick Capital
Holding/activity history for Ciena Corp. (CIEN)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2022 Q2 | 0 | 0 | Sell 100.00% | 0.02 | |
| 2022 Q1 | 16,640 | 0.02 | Add 1073.48% | 0.02 | $60.64 |
| 2021 Q4 | 1,418 | 0.00 | Reduce 97.16% | 0.00 | $76.87 |
| 2021 Q3 | 49,859 | 0.03 | Add 122.73% | 0.02 | $51.34 |
| 2021 Q2 | 22,385 | 0.01 | Reduce 6.53% | 0.00 | $56.87 |
| 2021 Q1 | 23,950 | 0.01 | Add 43.29% | 0.00 | $54.74 |
| 2020 Q4 | 16,714 | 0.01 | Buy | 0.01 | $52.83 |
| 2018 Q4 | 0 | 0 | Sell 100.00% | 0.44 | |
| 2018 Q3 | 1,128,681 | 0.44 | Reduce 71.39% | 1.10 | $31.24 |
| 2018 Q2 | 3,945,357 | 1.22 | Add 169.38% | 0.77 | $26.51 |
| 2018 Q1 | 1,464,594 | 0.49 | Reduce 39.85% | 0.32 | $25.90 |
| 2017 Q4 | 2,434,864 | 0.64 | Buy | 0.64 | $20.93 |