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CIENA CORP
CIENA CORP
Holdings as of 2026-06-30Filed 2026-08-14Updated 2026-10-22
View original evidence ↗Investors holding0
New positions0
Increased0
Decreased0
Exited1
Holdings by investor
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| Investor | Portfolio weight | Shares | Shares Δ | Change | Filed | Evidence |
|---|---|---|---|---|---|---|
| Lone Pine CapitalLone Pine Capital | 0.00%-2.5 pp | 0 | -100.0% | Exited | 2026-08-14 | SEC filing |
Ownership over time
All 20 quarters
| Quarter | Investors holding |
|---|---|
| 2026 Q2 | 0 |
| 2026 Q1 | 1 |
| 2025 Q4 | 0 |
| 2025 Q3 | 1 |
| 2025 Q2 | 0 |
| 2025 Q1 | 0 |
| 2024 Q4 | 0 |
| 2024 Q3 | 0 |
| 2024 Q2 | 0 |
| 2024 Q1 | 0 |
| 2023 Q4 | 0 |
| 2023 Q3 | 0 |
| 2023 Q2 | 0 |
| 2023 Q1 | 0 |
| 2022 Q4 | 0 |
| 2022 Q3 | 0 |
| 2022 Q2 | 0 |
| 2022 Q1 | 0 |
| 2021 Q4 | 0 |
| 2021 Q3 | 0 |
Original sources
Public commentary is shown only when a dated, verified original is available.
Lone Pine CapitalOfficial SEC filing
Advanced · SEC data & downloads
CUSIP 171779309 · COM NEW
Original information table · XML/data
Lone Pine Capital · 13F-HR · SEC filing · TXT
Download full history CSV · all candidate groups