Company · CIEN (New York Stock Exchange)
Ciena Corp
Telephone & Telegraph Apparatus
Key figures
- Revenue, 2025
- $4.77B
- Industry
- Telephone & Telegraph Apparatus (SIC 3661)
- Institutional holders
- 1,224 at 30 Jun 2026 (1,083 the quarter before)
- SEC number
- 936395
Source: SEC EDGAR filings and company facts, SEC Form 13F; checked 27 Oct 2026
Latest filings
Source: SEC EDGAR
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