CIENNYSETelephone & Telegraph ApparatusFiscal year ends October 31
CIENA CORP
Financials through Q3 FY2026, quarter ended Aug 1, 2026Last filing: 10-Q on Sep 3, 2026
$344.20+11.47 (+3.45%)
Close on Oct 19, 2026
- Market cap
- $50.24B
- P/E (TTM)
- 76.8
- Dividend yield
- –
CIENA CORP revenue by segment
By business segment
| Revenue | Q3 26 | Q2 26 | Q1 26 | Q4 25 | Q3 25 | Q2 25 | Q1 25 | Q4 24 | Q3 24 | Q2 24 | Q1 24 | Q4 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Networking Platforms | $1.36B | $1.27B | $1.15B | $1.05B | $941.35M | $866.32M | $821.14M | $859.03M | $699.54M | $676.26M | $807.24M | $876.93M | 81.1% | +44.0% |
| Global Services | $193.59M | $179.42M | $164.07M | $177.30M | $160.27M | $146.17M | $130.02M | $141.98M | $133.77M | $134.69M | $126.79M | $150.42M | 11.6% | +20.8% |
| Platform Software and Services | $98.66M | $93.88M | $93.38M | $93.36M | $89.96M | $85.44M | $95.07M | $99.66M | $83.21M | $85.45M | $89.75M | $82.11M | 5.9% | +9.7% |
| Blue Planet Automation Software and Services | $23.21M | $23.36M | $20.42M | $33.76M | $27.81M | $27.95M | $26.03M | $23.45M | $25.79M | $14.43M | $13.94M | $20.03M | 1.4% | -16.5% |
By product or service
| Revenue | Q3 26 | Q2 26 | Q1 26 | Q4 25 | Q3 25 | Q2 25 | Q1 25 | Q4 24 | Q3 24 | Q2 24 | Q1 24 | Q4 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Products | $1.39B | $1.31B | $1.18B | $1.09B | $976.80M | $898.58M | $854.79M | $892.43M | $729.50M | $701.32M | $835.78M | $902.80M | 83.2% | +42.3% |
| Optical Networking | $1.19B | $1.10B | $1.02B | $929.18M | $815.50M | $773.59M | $727.97M | $779.65M | $606.85M | $560.22M | $695.85M | $748.07M | 71.3% | +46.1% |
| Services | $280.86M | $259.25M | $247.17M | $259.53M | $242.58M | $227.30M | $217.48M | $231.69M | $212.81M | $209.51M | $201.93M | $226.69M | 16.8% | +15.8% |
| Routing and Switching | $164.37M | $174.23M | $126.01M | $118.39M | $125.86M | $92.72M | $93.17M | $79.38M | $92.69M | $116.03M | $111.39M | $128.87M | 9.8% | +30.6% |
| Platform Software and Services | $98.66M | $93.88M | $93.38M | $93.36M | $89.96M | $85.44M | $95.07M | $99.66M | $83.21M | $85.45M | $89.75M | $82.11M | 5.9% | +9.7% |
| Maintenance, Support, and Learning | $89.85M | $89.29M | $87.55M | $82.49M | $80.74M | $79.44M | $74.57M | – | – | – | – | – | 5.4% | +11.3% |
| Implementation | $87.87M | $79.70M | $67.95M | $74.31M | $65.88M | $58.17M | $47.68M | – | – | – | – | – | 5.3% | +33.4% |
| Blue Planet Automation Software and Services | $23.21M | $23.36M | $20.42M | $33.76M | $27.81M | $27.95M | $26.03M | $23.45M | $25.79M | $14.43M | $13.94M | $20.03M | 1.4% | -16.5% |
| Advisory and Enablement | $15.87M | $10.43M | $8.57M | $20.50M | $13.64M | $8.56M | $7.76M | – | – | – | – | – | 0.9% | +16.3% |
| Consulting and Network Design | – | – | – | – | $13.64M | $8.56M | $7.76M | $13.39M | $12.94M | $13.49M | $9.95M | $15.97M | – | – |
| Installation and Deployment | – | – | – | – | $65.88M | $58.17M | $47.68M | $51.37M | $46.48M | $43.79M | $42.72M | $60.05M | – | – |
| Maintenance Support and Training | – | – | – | – | $80.74M | $79.44M | $74.57M | $77.22M | $74.34M | $77.41M | $74.12M | $74.40M | – | – |
By region
| Revenue | Q3 26 | Q2 26 | Q1 26 | Q4 25 | Q3 25 | Q2 25 | Q1 25 | Q4 24 | Q3 24 | Q2 24 | Q1 24 | Q4 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Americas | $1.32B | $1.20B | $1.12B | $1.05B | $923.63M | $833.82M | $795.63M | $852.24M | $718.61M | $662.88M | $718.20M | $801.41M | 78.8% | +42.6% |
| United States | $1.30B | $1.20B | $1.08B | $1.00B | $882.80M | $800.00M | $752.50M | $1.40B | $676.00M | $618.80M | $677.60M | $700.00M | 77.8% | +47.3% |
| EMEA | $180.55M | $196.04M | $200.59M | $196.39M | $186.02M | $191.59M | $157.92M | $150.66M | $135.01M | $155.79M | $207.41M | $164.09M | 10.8% | -2.9% |
| APAC | $173.78M | $172.49M | $108.23M | $102.27M | $109.74M | $100.47M | $118.71M | $121.22M | $88.69M | $92.16M | $112.10M | $163.99M | 10.4% | +58.4% |
From the segment and revenue-disaggregation notes of Ciena's 10-K and 10-Q filings (XBRL). Fourth-quarter figures are the fiscal year less the first nine months. Segment names follow the company's own labels and can change when it reorganizes.