Compare
Ideal Power Inc. vs Atomera Inc vs Ascent Solar Technologies, Inc. vs GCT Semiconductor Holding, Inc.
| Latest fiscal year | Ideal Power Inc. IPWR | Atomera Inc ATOM | Ascent Solar Technologies, Inc. ASTI | GCT Semiconductor Holding, Inc. GCTS |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-12-31 | 2025-12-31 | 2025-12-31 |
| Revenue | $37.7K | $65.0K | $76.8K | $2.87M |
| Revenue growth (YoY) | -56.1% | -51.9% | +83.3% | -68.6% |
| Gross margin | -60.1% | -393.8% | n/a | -63.4% |
| Operating margin | n/m | n/m | n/m | n/m |
| Net margin | n/m | n/m | n/m | n/m |
| Net income | -$10.58M | -$20.17M | -$7.83M | -$43.37M |
| EPS (Diluted) | n/a | -$0.65 | -$3.09 | -$0.82 |
| Operating cash flow | -$9.14M | -$14.87M | -$6.90M | -$30.68M |
| Free cash flow | -$9.25M | -$14.92M | -$6.94M | -$33.09M |
| Cash & equivalents | $6.13M | $19.21M | $2.79M | $590.0K |
| Total assets | $10.05M | $21.09M | $6.33M | $15.64M |
| Total liabilities | $2.17M | $2.71M | $2.99M | $98.94M |
| Shareholders' equity | $7.88M | $18.38M | $3.34M | -$83.29M |
| Return on year-end equity | -134.3% | -109.8% | -234.7% | n/a |
| Shares outstanding | 8.54M | 32.35M | 4.66M | 58.14M |
Revenue, most recent five fiscal years
| Fiscal year | Ideal Power Inc. | Atomera Inc | Ascent Solar Technologies, Inc. | GCT Semiconductor Holding, Inc. |
|---|---|---|---|---|
| Latest | $37.7K Ended 2025-12-31 | $65.0K Ended 2025-12-31 | $76.8K Ended 2025-12-31 | $2.87M Ended 2025-12-31 |
| 1 year earlier | $86.0K Ended 2024-12-31 | $135.0K Ended 2024-12-31 | $41.9K Ended 2024-12-31 | $9.13M Ended 2024-12-31 |
| 2 years earlier | $198.9K Ended 2023-12-31 | $550.0K Ended 2023-12-31 | $458.3K Ended 2023-12-31 | $16.03M Ended 2023-12-31 |
| 3 years earlier | $203.3K Ended 2022-12-31 | $382.0K Ended 2022-12-31 | $1.22M Ended 2022-12-31 | n/a |
| 4 years earlier | $576.4K Ended 2021-12-31 | $400.0K Ended 2021-12-31 | $607.8K Ended 2021-12-31 | n/a |