CIEN position history
The shares of Ciena (CIEN) that LONE PINE CAPITAL LLC reported in each quarter’s 13F.
Shares held by quarter
New Add Reduce Exit
- 2025 Q3: 2,006,662 shares, $292M, 2.1% of portfolio, New
- 2025 Q4: not held, Exit
- 2026 Q1: 809,522 shares, $314M, 2.5% of portfolio, New
- 2026 Q2: not held, Exit
| Holdings date | Value | % of holdings | Shares | Filing date | All 13F holders |
|---|