O 
73.40
+0.96%
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 365.4m
FY2018FY2025
Net income
−TWD 49.5m
FY2018FY2025
Free cash flow
−TWD 24.6m
FY2018FY2025
Shareholders' equity
TWD 165.4m
FY2018FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 365.4m | TWD 359.8m | TWD 278.5m | TWD 678.2m | TWD 796.8m | TWD 314.1m | — | TWD 91.0m |
| Gross profit | TWD 155.9m | TWD 127.8m | −TWD 11.9m | TWD 192.8m | TWD 197.5m | TWD 49.5m | — | TWD 11.1m |
| Research and development | TWD 113.9m | TWD 130.6m | TWD 136.2m | TWD 131.2m | TWD 118.5m | TWD 101.2m | — | TWD 83.7m |
| Operating income | −TWD 47.5m | −TWD 65.8m | −TWD 224.7m | −TWD 12.3m | TWD 13.6m | −TWD 91.6m | −TWD 105.7m | −TWD 105.7m |
| Net income | −TWD 49.5m | −TWD 39.6m | −TWD 229.1m | TWD 5.4m | TWD 30.7m | −TWD 61.1m | −TWD 105.7m | −TWD 105.7m |
| Diluted earnings per share | -1.31 | -1.03 | -6.46 | 0.16 | 0.81 | -1.62 | -2.81 | -3.05 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Total assets | TWD 420.4m | TWD 360.4m | TWD 377.7m | TWD 589.4m | TWD 712.7m | TWD 391.4m | TWD 334.9m | TWD 210.7m |
| Cash and short-term investments | — | TWD 172.1m | TWD 148.3m | TWD 279.2m | TWD 156.9m | TWD 128.6m | TWD 126.0m | TWD 110.5m |
| Total liabilities | TWD 255.0m | TWD 149.3m | TWD 199.5m | TWD 202.5m | TWD 334.2m | TWD 157.4m | TWD 38.8m | TWD 32.4m |
| Debt | TWD 8.4m | TWD 44.0m | TWD 62.7m | TWD 104.6m | TWD 6.0m | TWD 9.6m | TWD 5.1m | TWD 6.8m |
| Shareholders' equity | TWD 165.4m | TWD 211.1m | TWD 178.2m | TWD 386.9m | TWD 378.5m | TWD 233.9m | TWD 296.1m | TWD 178.4m |
| Shares outstanding | 38m | 38m | 35m | 35m | 38m | 38m | 38m | 35m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Cash from operations | TWD 6.6m | −TWD 14.8m | −TWD 89.9m | TWD 53.8m | −TWD 61.4m | TWD 13.0m | −TWD 169.8m | −TWD 141.2m |
| Capital spending | −TWD 31.2m | −TWD 6.4m | −TWD 9.9m | −TWD 10.6m | −TWD 17.2m | −TWD 2.8m | −TWD 20.9m | −TWD 10.8m |
| Free cash flow | −TWD 24.6m | −TWD 21.3m | −TWD 99.8m | TWD 43.2m | −TWD 78.6m | TWD 10.2m | −TWD 190.7m | −TWD 152.0m |
| Dividends paid | — | — | — | −TWD 2.8m | — | — | — | — |
Latest quarters
By quarter end
| Jun 2025 | Dec 2024 | Jun 2024 | Dec 2023 | Jun 2023 | Dec 2022 | Jun 2022 | Dec 2021 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 151.8m | TWD 201.6m | TWD 158.2m | TWD 162.3m | TWD 116.2m | TWD 262.9m | TWD 415.3m | TWD 508.8m |
| Gross profit | TWD 50.7m | TWD 80.9m | TWD 44.4m | −TWD 15.3m | TWD 3.4m | TWD 73.5m | TWD 118.3m | TWD 129.4m |
| Operating income | −TWD 34.8m | −TWD 10.8m | −TWD 54.9m | −TWD 127.4m | −TWD 97.2m | −TWD 27.5m | TWD 15.2m | TWD 31.5m |
| Net income | −TWD 39.5m | TWD 223,000 | −TWD 39.9m | −TWD 132.3m | −TWD 96.8m | −TWD 21.7m | TWD 27.1m | TWD 44.3m |
| Diluted earnings per share | -1.05 | 0.01 | -1.04 | -3.73 | -2.73 | -0.63 | 0.78 | 1.32 |
| Cash from operations | −TWD 3.0m | TWD 13.0m | −TWD 26.0m | −TWD 45.0m | −TWD 44.0m | TWD 100.0m | — | — |
| Capital spending | −TWD 7.0m | −TWD 1.0m | −TWD 4.0m | −TWD 3.0m | −TWD 3.0m | −TWD 3.0m | — | — |
| Free cash flow | −TWD 10.0m | TWD 12.0m | −TWD 30.0m | −TWD 48.0m | −TWD 47.0m | TWD 97.0m | — | — |
| Total assets | TWD 362.6m | TWD 360.4m | TWD 332.6m | TWD 377.7m | TWD 447.5m | TWD 589.4m | TWD 772.9m | TWD 712.7m |
| Cash and short-term investments | TWD 191.3m | TWD 172.1m | TWD 145.1m | TWD 148.3m | TWD 192.2m | TWD 279.2m | TWD 178.9m | TWD 143.1m |
| Debt | TWD 67.6m | TWD 43.2m | TWD 28.6m | TWD 58.3m | TWD 48.0m | TWD 93.2m | TWD 86.5m | TWD 1.3m |
| Shareholders' equity | TWD 170.0m | TWD 211.1m | TWD 206.6m | TWD 178.2m | TWD 302.0m | TWD 386.9m | TWD 405.7m | TWD 378.5m |
Financial ratios
Data as of 3 Nov 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Gross margin | 42.7% | 35.5% | -4.3% | 28.4% | 24.8% | 15.7% |
| Operating margin | -13.0% | -11.0% | -81.6% | 0.8% | 3.4% | -19.4% |
| Net margin | -13.5% | -11.0% | -82.2% | 0.8% | 3.8% | -19.4% |
| Return on equity | -29.9% | -18.8% | -128.6% | 1.4% | 8.1% | -26.1% |
| Return on assets | -11.8% | -11.0% | -60.6% | 0.9% | 4.3% | -15.6% |
| Free cash flow yield | 1.4% | -0.3% | -3.1% | 2.5% | — | — |
| Revenue growth | 1.5% | 29.2% | -58.9% | -14.9% | 153.7% | — |
| Earnings growth | 24.8% | -82.7% | -4352.0% | -82.4% | -150.2% | -42.2% |
| Current ratio | 1.46x | 2.45x | 1.64x | 2.73x | 1.99x | 2.29x |
| Debt to equity | 0.05x | 0.20x | 0.33x | 0.24x | 0.02x | 0.05x |
| Equity ratio | 39.4% | 58.6% | 47.2% | 65.6% | 53.1% | 59.8% |
| Interest coverage | -31.00x | -56.96x | -106.10x | 2.81x | 275.78x | -371.49x |
| R&D as a share of sales | 31.2% | 36.3% | 48.9% | 19.3% | 14.9% | 32.2% |
| Buybacks as a share of market value | 1.9% | -8.2% | -2.3% | — | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -18.6% | 3.1% | — |
| Operating income | 57.0% | -12.3% | — |
| Net income | — | -4.1% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 39.1% | 27.6% | 25.5% | — |
| Operating margin | -15.6% | -20.8% | -15.3% | — |
| Net margin | -12.3% | -18.6% | -12.3% | — |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | |
|---|---|---|---|---|---|
| Price to earnings | -22.4 | -44.8 | -2.9 | 265.4 | 109.5 |
| Price to sales | 3.0 | 4.9 | 2.4 | 2.1 | 4.2 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 26 Aug 2022.
| FY2022 | |
|---|---|
| Paid in the year | 0.08 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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