Compare
Aqua Metals, Inc. vs Stardust Power Inc. vs Optical Cable Corp vs Luda Technology Group Ltd
| Latest fiscal year | Aqua Metals, Inc. AQMS | Stardust Power Inc. SDST | Optical Cable Corp OCC | Luda Technology Group Ltd LUD |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-12-31 | 2025-10-31 | 2025-12-31 |
| Revenue | n/a | n/a | $73.04M | $33.54M |
| Revenue growth (YoY) | n/a | n/a | +9.5% | -25.3% |
| Gross margin | n/a | n/a | 30.9% | 17.7% |
| Operating margin | n/a | n/a | -0.6% | -3.2% |
| Net margin | n/a | n/a | -2.0% | 1.7% |
| Net income | -$22.65M | -$15.72M | -$1.45M | $556.8K |
| EPS (Diluted) | n/a | -$2.13 | n/a | $0.03 |
| Operating cash flow | -$10.25M | -$8.28M | $1.41M | -$1.71M |
| Free cash flow | -$10.68M | -$8.28M | $1.12M | -$2.17M |
| Cash & equivalents | $10.81M | $3.48M | $237.5K | $4.52M |
| Total assets | $19.71M | $11.78M | $40.06M | $49.13M |
| Total liabilities | $4.94M | $17.59M | $18.49M | $26.92M |
| Shareholders' equity | $14.77M | -$5.81M | $16.51M | $22.21M |
| Return on year-end equity | -153.3% | n/a | -8.8% | 2.5% |
| Shares outstanding | 3.00M | 9.87M | 8.23M | 22.69M |
Revenue, most recent five fiscal years
| Fiscal year | Aqua Metals, Inc. | Stardust Power Inc. | Optical Cable Corp | Luda Technology Group Ltd |
|---|---|---|---|---|
| Latest | $0 Ended 2024-12-31 | n/a | $73.04M Ended 2025-10-31 | $33.54M Ended 2025-12-31 |
| 1 year earlier | $25.0K Ended 2023-12-31 | n/a | $66.67M Ended 2024-10-31 | $44.86M Ended 2024-12-31 |
| 2 years earlier | $4.0K Ended 2022-12-31 | n/a | $72.17M Ended 2023-10-31 | $51.43M Ended 2023-12-31 |
| 3 years earlier | $173.0K Ended 2021-12-31 | n/a | $69.08M Ended 2022-10-31 | $49.85M Ended 2022-12-31 |
| 4 years earlier | $108.0K Ended 2020-12-31 | n/a | $59.14M Ended 2021-10-31 | n/a |