CIENA CORP (CIEN) is a Information Technology company in the Telephone & Telegraph Apparatus industry (SEC CIK 0000936395). Annual revenue was $4.77B in FY2025, compared to $3.62B in FY2021. Net income in FY2025 was $0.12B (diluted EPS $0.85).
| Metric | FY25Nov '25 | FY24Nov '24 | FY23Oct '23 | FY22Oct '22 | FY21Oct '21 |
|---|---|---|---|---|---|
| Revenue | $4.77B | $4.01B | $4.39B | $3.63B | $3.62B |
| Gross Profit | $2.00B | $1.72B | $1.88B | $1.56B | $1.72B |
| Operating Income | $0.20B | $0.17B | $0.36B | $0.22B | $0.50B |
| Net Income | $0.12B | $0.08B | $0.25B | $0.15B | $0.50B |
| EPS (Diluted) | $0.85 | $0.58 | $1.71 | $1.00 | $3.19 |
| Metric | FY25Nov '25 | FY24Nov '24 | FY23Oct '23 | FY22Oct '22 | FY21Oct '21 |
|---|---|---|---|---|---|
| Total Assets |
| Metric | FY25Nov '25 | FY24Nov '24 | FY23Oct '23 | FY22Oct '22 | FY21Oct '21 |
|---|---|---|---|---|---|
| Operating Cash Flow | $0.81B |
| Metric | FY25Nov '25 | FY24Nov '24 | FY23Oct '23 | FY22Oct '22 | FY21Oct '21 |
|---|---|---|---|---|---|
| Gross Margin | 42.0% |
Showing the most recent 5 annual periods. Get 15 years of history on the Pro plan, or unlimited history back to 1993 plus the smart-money dataset and webhooks on Institutional.
| Form | Accession ID | Report Date | Filing Date | Accepted At | Source |
|---|---|---|---|---|---|
| 8-K | 0001193125-26-267607 | Jun 8, 2026 | Jun 11, 2026 | Jun 11, 2026 20:21 UTC | EDGAR |
| 8-K | 0001193125-26-260665 | Jun 8, 2026 | Jun 8, 2026 | Jun 8, 2026 11:08 UTC | EDGAR |
| 8-K | 0001628280-26-040614 | Jun 4, 2026 | Jun 4, 2026 | Jun 4, 2026 11:05 UTC | EDGAR |
| 10-Q | 0001628280-26-040767 | May 2, 2026 | Jun 4, 2026 | Jun 4, 2026 20:06 UTC | EDGAR |
| 8-K | 0001628280-26-022342 | Mar 26, 2026 | Mar 31, 2026 | Mar 31, 2026 19:21 UTC | EDGAR |
| 8-K | 0001628280-26-015006 | Mar 5, 2026 | Mar 5, 2026 | Mar 5, 2026 12:49 UTC | EDGAR |
| 10-Q | 0001628280-26-015152 | Jan 31, 2026 | Mar 5, 2026 | Mar 5, 2026 21:01 UTC | EDGAR |
| 10-K | 0001628280-25-056698 | Nov 1, 2025 | Dec 12, 2025 | Dec 12, 2025 18:42 UTC | EDGAR |
Direct links to SEC EDGAR. CIEN has additional filings available on the SEC site.
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MCP docs| $5.64B |
| $5.60B |
| $5.07B |
| $4.87B |
| Total Liabilities | $3.14B | $2.83B | $2.75B | $2.36B | $1.85B |
|---|
| Stockholders' Equity | $2.73B | $2.82B | $2.85B | $2.71B | $3.02B |
|---|
| Cash & Equivalents | $1.09B | $0.94B | $1.01B | $0.99B | $1.42B |
|---|
| Total Debt | — | — | — | — | — |
|---|
| $0.51B |
| $0.17B |
| negative: -$0.17B |
| $0.54B |
| Capital Expenditures | $0.14B | $0.14B | $0.11B | $0.09B | $0.08B |
|---|
| Free Cash Flow | $0.67B | $0.38B | $0.06B | negative: -$0.26B | $0.46B |
|---|
| 42.8% |
| 43.0% |
| 47.6% |
| Operating Margin | 0.0% | 0.0% | 0.1% | 0.1% | 0.1% |
|---|
| Net Margin | 0.0% | 0.0% | 0.1% | 0.0% | 0.1% |
|---|
| Return on Equity | 4.4% | 3.0% | 9.2% | 5.3% | 18.1% |
|---|
| Return on Assets | 2.1% | 1.5% | 4.8% | 3.1% | 11.1% |
|---|
| Debt / Equity | 0.56× | 0.55× | 0.55× | 0.39× | 0.23× |
|---|
