Ciena Corporation · NYSE:CIEN
BlackRock, Inc. reported a 10.30% stake in Ciena Corporation (Schedule 13G/A)
Event Nov 30, 2025 · Filed Dec 4, 2025
BlackRock, Inc. reported a 10.30% stake in Ciena Corporation, 14,537,914 shares, as a passive investor on Nov 30, 2025. Filed Dec 4, 2025 (Schedule 13G/A).
- Stake
- 10.30%
- Shares
- 14,537,914
- Intent
- Passive
- What changed
- Stake changed
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| BlackRock, Inc. | 10.30% | 14,537,914 |
Source
Related
- Ciena Corporation
- BlackRock, Inc.
- Ciena Corporation shareholders
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