$CIENCiena Corporation · Networking & optics
Ciena (CIEN) Next Earnings Date & AI Catalysts
Optical networking that links data centers.
Profile
Industry (SEC SIC)
Telephone & Telegraph Apparatus
Telephone & Telegraph Apparatus
AI angle
Ciena's coherent optical gear connects data centers across metro and long-haul distances. AI training and inference spread across sites drive interconnect demand from cloud providers.
Key metrics
Revenue (latest quarter) $1.67B
10-Q period ended 2026-08-01; +37% y/y · SEC filing
Gross margin 45.4%
Gross profit / revenue, same quarter · SEC filing
Operating income $301.2M
Same quarter; 18% operating margin · SEC filing
Key risks (from filings)
- “Our failure to effectively align our supply chain capacity and inventory levels with customer demand can adversely impact our results of operations and customer relationships.” — 10-K risk factor (filed 2025-12-12) · source
- “Our revenue is concentrated among a small number of customers and reductions in their spending could materially adversely impact our results of operations.” — 10-K risk factor (filed 2025-12-12) · source
Upcoming catalysts for $CIEN
Thu, Dec 10, 2026
Dec
10
Ciena Corporation quarterly earnings
Optical networking for data-center interconnect. Expected date per the Nasdaq earnings calendar; not yet confirmed by the company.
Source: nasdaq.com
Recent catalysts
No recent catalysts tracked.
Upcoming earnings
Recap of $CIEN's next earnings date — same expected / confirmed labeling as above.
Dec 10, 2026