Compare
Clearone Inc vs Clearfield, Inc. vs ADTRAN Holdings, Inc. vs Ciena Corp
| Latest fiscal year | Clearone Inc CLRO | Clearfield, Inc. CLFD | ADTRAN Holdings, Inc. ADTN | Ciena Corp CIEN |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-09-30 | 2025-12-31 | 2025-11-01 |
| Revenue | $0 | $150.13M | $1.08B | $4.77B |
| Revenue growth (YoY) | n/a | +19.6% | +17.5% | +18.8% |
| Gross margin | n/a | 33.7% | 38.3% | 42.0% |
| Operating margin | n/a | 1.4% | -1.4% | 4.1% |
| Net margin | n/a | -5.4% | -4.2% | 2.6% |
| Net income | -$26.08M | -$8.05M | -$45.66M | $123.34M |
| EPS (Diluted) | -$14.77 | -$0.58 | -$0.52 | $0.85 |
| Operating cash flow | -$14.55M | $26.55M | $129.77M | $806.09M |
| Free cash flow | n/a | $21.81M | $98.03M | $665.29M |
| Cash & equivalents | $220.0K | $21.49M | $95.70M | $1.09B |
| Total assets | $2.30M | $306.17M | $1.20B | $5.86B |
| Total liabilities | $3.01M | $50.01M | $685.34M | $3.14B |
| Shareholders' equity | -$714.0K | $256.16M | $145.83M | $2.73B |
| Return on year-end equity | n/a | -3.1% | -31.3% | 4.5% |
| Shares outstanding | 2.24M | 13.84M | 79.93M | 141.02M |
Revenue, most recent five fiscal years
| Fiscal year | Clearone Inc | Clearfield, Inc. | ADTRAN Holdings, Inc. | Ciena Corp |
|---|---|---|---|---|
| Latest | $0 Ended 2025-12-31 | $150.13M Ended 2025-09-30 | $1.08B Ended 2025-12-31 | $4.77B Ended 2025-11-01 |
| 1 year earlier | $0 Ended 2024-12-31 | $125.57M Ended 2024-09-30 | $922.72M Ended 2024-12-31 | $4.01B Ended 2024-11-02 |
| 2 years earlier | $18.70M Ended 2023-12-31 | $225.72M Ended 2023-09-30 | $1.15B Ended 2023-12-31 | $4.39B Ended 2023-10-28 |
| 3 years earlier | $25.20M Ended 2022-12-31 | $270.88M Ended 2022-09-30 | $1.03B Ended 2022-12-31 | $3.63B Ended 2022-10-29 |
| 4 years earlier | $28.97M Ended 2021-12-31 | $140.75M Ended 2021-09-30 | $563.00M Ended 2021-12-31 | $3.62B Ended 2021-10-30 |