E 
29.65
+0.17%
Close of 9 Nov 2026, in TWD
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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.
At a glance
Figures in TWD, from our data supplier.
Revenue
TWD 7.7m
FY2016FY2025
Net income
−TWD 258.4m
FY2016FY2025
Free cash flow
−TWD 224.7m
FY2016FY2025
Shareholders' equity
TWD 896.3m
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 7.7m | TWD 7.7m | TWD 7.2m | TWD 7.4m | TWD 7.5m | TWD 7.1m | TWD 6.3m | TWD 4.7m | TWD 5.2m | TWD 6.0m |
| Gross profit | TWD 5.8m | TWD 5.7m | TWD 5.2m | TWD 5.2m | TWD 5.4m | TWD 4.8m | TWD 3.9m | TWD 2.8m | TWD 3.0m | TWD 3.6m |
| Research and development | TWD 181.8m | TWD 179.8m | TWD 185.1m | TWD 213.7m | TWD 61.8m | TWD 72.4m | TWD 98.2m | TWD 62.5m | TWD 47.6m | TWD 26.2m |
| Operating income | −TWD 275.3m | −TWD 255.2m | −TWD 261.8m | −TWD 265.5m | −TWD 120.0m | −TWD 129.1m | −TWD 149.2m | −TWD 108.7m | −TWD 72.9m | −TWD 35.8m |
| Net income | −TWD 258.4m | −TWD 231.1m | −TWD 260.4m | −TWD 265.7m | −TWD 120.2m | −TWD 129.5m | −TWD 149.8m | −TWD 104.7m | −TWD 70.6m | −TWD 35.2m |
| Diluted earnings per share | -2.91 | -3.01 | -3.42 | -4.19 | -2.00 | -2.19 | -2.84 | -2.30 | -2.21 | -1.50 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | TWD 949.0m | TWD 780.6m | TWD 828.6m | TWD 630.9m | TWD 885.8m | TWD 705.4m | TWD 813.6m | TWD 499.5m | TWD 304.3m | TWD 271.4m |
| Cash and short-term investments | TWD 838.1m | TWD 665.0m | TWD 699.2m | TWD 484.7m | TWD 725.8m | TWD 543.9m | TWD 642.6m | TWD 333.3m | TWD 127.6m | TWD 87.4m |
| Total liabilities | TWD 52.7m | TWD 41.3m | TWD 24.6m | TWD 28.3m | TWD 33.4m | TWD 32.5m | TWD 27.1m | TWD 47.0m | TWD 49.1m | TWD 43.0m |
| Debt | TWD 5.6m | TWD 10.0m | TWD 8.3m | TWD 9.5m | TWD 11.9m | TWD 14.9m | TWD 12.2m | TWD 34.7m | TWD 34.7m | TWD 35.0m |
| Shareholders' equity | TWD 896.3m | TWD 739.3m | TWD 804.0m | TWD 602.6m | TWD 852.4m | TWD 672.9m | TWD 786.5m | TWD 452.5m | TWD 255.2m | TWD 228.4m |
| Shares outstanding | 89m | 77m | 76m | 63m | 60m | 59m | 53m | 46m | 32m | 23m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −TWD 222.4m | −TWD 180.7m | −TWD 225.0m | −TWD 232.8m | −TWD 97.3m | −TWD 98.9m | −TWD 121.2m | −TWD 85.0m | −TWD 43.7m | −TWD 20.9m |
| Capital spending | −TWD 2.3m | −TWD 754,000 | −TWD 844,000 | −TWD 6.6m | −TWD 8.9m | −TWD 4.6m | −TWD 1.9m | −TWD 2.7m | −TWD 7.2m | −TWD 4.0m |
| Free cash flow | −TWD 224.7m | −TWD 181.5m | −TWD 225.9m | −TWD 239.4m | −TWD 106.2m | −TWD 103.5m | −TWD 123.1m | −TWD 87.8m | −TWD 50.9m | −TWD 24.9m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 1.9m | TWD 1.4m | TWD 2.8m | TWD 1.6m | TWD 2.1m | TWD 1.2m | TWD 2.6m | TWD 2.1m |
| Gross profit | −TWD 1.2m | −TWD 2.5m | TWD 2.0m | TWD 1.2m | TWD 1.6m | TWD 980,000 | TWD 1.9m | TWD 1.4m |
| Operating income | −TWD 141.0m | −TWD 50.8m | −TWD 69.4m | −TWD 52.6m | −TWD 52.4m | −TWD 100.8m | −TWD 54.7m | −TWD 91.5m |
| Net income | −TWD 138.5m | −TWD 46.3m | −TWD 64.8m | −TWD 49.0m | −TWD 47.6m | −TWD 97.0m | −TWD 49.9m | −TWD 89.7m |
| Diluted earnings per share | -1.58 | -0.53 | -0.73 | -0.55 | -0.54 | -1.09 | -0.65 | -1.17 |
| Cash from operations | −TWD 95.0m | −TWD 49.0m | −TWD 49.0m | −TWD 35.0m | −TWD 52.0m | −TWD 115.0m | −TWD 1.0m | −TWD 76.0m |
| Capital spending | — | — | — | −TWD 1.0m | — | — | — | — |
| Free cash flow | — | — | — | −TWD 36.0m | — | — | — | — |
| Total assets | TWD 784.1m | TWD 883.8m | TWD 949.0m | TWD 1.03bn | TWD 1.07bn | TWD 1.12bn | TWD 780.6m | TWD 673.2m |
| Cash and short-term investments | TWD 677.4m | TWD 775.6m | TWD 838.1m | TWD 918.5m | TWD 954.6m | TWD 1.01bn | TWD 665.0m | TWD 556.2m |
| Debt | TWD 4.9m | TWD 5.2m | TWD 5.6m | TWD 5.8m | TWD 4.9m | TWD 5.2m | TWD 4.6m | TWD 4.4m |
| Shareholders' equity | TWD 712.9m | TWD 849.1m | TWD 896.3m | TWD 994.0m | TWD 1.04bn | TWD 1.08bn | TWD 739.3m | TWD 643.5m |
Financial ratios
Data as of 19 Oct 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Gross margin | 76.0% | 73.4% | 73.0% | 70.3% | 71.6% | 68.1% |
| Operating margin | -3587.1% | -2979.3% | -3658.0% | -3611.1% | -1601.7% | -1823.6% |
| Net margin | -3367.2% | -2982.1% | -3637.6% | -3614.0% | -1605.5% | -1828.5% |
| Return on equity | -28.8% | -31.3% | -32.4% | -44.1% | -14.1% | -19.2% |
| Return on assets | -27.2% | -29.6% | -31.4% | -42.1% | -13.6% | -18.4% |
| Free cash flow yield | -7.1% | -6.8% | -8.5% | -10.3% | — | — |
| Revenue growth | -1.0% | 8.3% | -2.6% | -1.8% | 5.8% | 13.3% |
| Earnings growth | 11.8% | -11.3% | -2.0% | 121.0% | -7.1% | -13.5% |
| Current ratio | 19.91x | 19.19x | 33.71x | 20.67x | 27.16x | 24.33x |
| Debt to equity | 0.01x | 0.01x | 0.01x | 0.01x | 0.01x | 0.01x |
| Equity ratio | 94.4% | 94.7% | 97.0% | 95.5% | 96.2% | 95.4% |
| Interest coverage | -594.55x | -1089.00x | -1223.54x | -1270.12x | -422.37x | -368.94x |
| R&D as a share of sales | 2369.4% | 2320.9% | 2586.3% | 2906.8% | 824.7% | 1022.9% |
| Buybacks as a share of market value | -15.9% | -0.7% | -20.1% | — | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 1.4% | 1.6% | 12.5% |
| Operating income | 1.2% | 16.3% | 33.5% |
| Net income | -0.9% | 14.8% | 33.1% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 74.7% | 73.2% | 72.1% | 67.6% |
| Operating margin | -3439.3% | -3533.8% | -2936.5% | -2449.0% |
| Net margin | -3173.7% | -3392.8% | -2843.1% | -2378.9% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Price to earnings | -14.8 | -16.9 | -17.6 | -10.1 | -22.5 | -22.4 | -28.4 | -20.1 |
| Price to sales | 498.0 | — | — | 366.2 | 361.3 | 409.6 | — | 452.9 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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