E 
14.95
+8.73%
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 48.2m
FY2016FY2025
Net income
−TWD 164.3m
FY2016FY2025
Free cash flow
−TWD 147.4m
FY2016FY2025
Shareholders' equity
TWD 149.7m
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 48.2m | TWD 39.9m | TWD 43.5m | TWD 188.4m | TWD 109.8m | TWD 22.9m | TWD 1.9m | TWD 1.2m | TWD 1.7m | TWD 2.0m |
| Research and development | TWD 117.1m | TWD 84.9m | TWD 139.3m | TWD 247.4m | TWD 54.8m | TWD 58.9m | TWD 50.0m | TWD 92.0m | TWD 26.8m | TWD 61.2m |
| Operating income | −TWD 186.8m | −TWD 151.3m | −TWD 243.5m | −TWD 286.4m | −TWD 58.7m | −TWD 82.7m | −TWD 71.9m | −TWD 104.3m | −TWD 37.6m | −TWD 68.8m |
| Net income | −TWD 164.3m | −TWD 157.5m | −TWD 223.7m | −TWD 248.0m | −TWD 47.2m | −TWD 74.5m | −TWD 56.6m | −TWD 100.8m | −TWD 34.3m | −TWD 65.7m |
| Diluted earnings per share | -2.28 | -2.20 | -3.40 | -3.77 | -0.78 | -1.39 | -1.28 | -2.35 | -0.83 | -1.59 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | TWD 456.1m | TWD 723.7m | TWD 604.8m | TWD 775.1m | TWD 610.1m | TWD 657.6m | TWD 329.4m | TWD 386.1m | TWD 419.5m | TWD 444.6m |
| Cash and short-term investments | — | TWD 504.8m | TWD 379.8m | TWD 502.1m | TWD 349.8m | TWD 428.7m | TWD 165.9m | TWD 226.8m | TWD 237.1m | TWD 337.3m |
| Total liabilities | TWD 306.4m | TWD 244.5m | TWD 173.5m | TWD 109.7m | TWD 40.0m | TWD 40.4m | TWD 5.7m | TWD 7.3m | TWD 12.2m | TWD 3.0m |
| Debt | TWD 28.2m | TWD 107.9m | TWD 45.7m | TWD 29.7m | TWD 8.1m | TWD 12.0m | TWD 46,000 | — | — | — |
| Shareholders' equity | TWD 149.7m | TWD 374.1m | TWD 322.0m | TWD 544.5m | TWD 570.0m | TWD 617.3m | TWD 323.7m | TWD 378.8m | TWD 407.3m | TWD 441.5m |
| Shares outstanding | 72m | 72m | 66m | 66m | 60m | 54m | 44m | 43m | 41m | 41m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −TWD 143.3m | −TWD 143.8m | −TWD 138.1m | −TWD 200.6m | −TWD 71.5m | −TWD 107.4m | −TWD 59.9m | −TWD 85.9m | −TWD 46.6m | −TWD 71.5m |
| Capital spending | −TWD 4.2m | −TWD 473,000 | — | −TWD 347,000 | −TWD 3.4m | −TWD 4.5m | — | — | −TWD 50.1m | — |
| Free cash flow | −TWD 147.4m | −TWD 144.2m | −TWD 138.1m | −TWD 201.0m | −TWD 75.0m | −TWD 111.9m | −TWD 59.9m | −TWD 85.9m | −TWD 96.7m | −TWD 71.5m |
Latest quarters
By quarter end
| Jun 2025 | Dec 2024 | Jun 2024 | Mar 2024 | Dec 2023 | Jun 2023 | Dec 2022 | Jun 2022 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 22.6m | TWD 23.3m | TWD 16.6m | TWD 3.7m | TWD 30.5m | TWD 13.0m | TWD 96.3m | TWD 92.1m |
| Operating income | −TWD 109.7m | −TWD 105.5m | −TWD 45.8m | −TWD 28.4m | −TWD 155.0m | −TWD 88.5m | −TWD 126.0m | −TWD 135.8m |
| Net income | −TWD 92.5m | −TWD 117.9m | −TWD 39.6m | −TWD 45.7m | −TWD 146.0m | −TWD 77.7m | −TWD 92.2m | −TWD 155.8m |
| Diluted earnings per share | -1.28 | -1.65 | -0.55 | -0.68 | -2.22 | -1.18 | -1.40 | -2.37 |
| Cash from operations | −TWD 101.0m | −TWD 65.0m | −TWD 77.0m | — | −TWD 70.0m | −TWD 67.0m | −TWD 81.0m | — |
| Capital spending | −TWD 1.0m | — | — | — | — | — | — | — |
| Free cash flow | −TWD 102.0m | — | — | — | — | — | — | — |
| Total assets | TWD 521.3m | TWD 723.7m | TWD 791.1m | — | TWD 604.8m | TWD 714.7m | TWD 775.1m | — |
| Cash and short-term investments | TWD 288.5m | TWD 504.8m | TWD 563.5m | — | TWD 379.8m | TWD 454.1m | TWD 502.1m | — |
| Debt | TWD 161.2m | TWD 107.9m | TWD 103.8m | — | TWD 44.0m | TWD 44.0m | TWD 24.0m | — |
| Shareholders' equity | TWD 224.3m | TWD 374.1m | TWD 442.6m | — | TWD 322.0m | TWD 467.6m | TWD 544.5m | — |
Financial ratios
Data as of 3 Nov 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Operating margin | -333.1% | -409.3% | -544.2% | -141.6% | -42.8% | -324.7% |
| Net margin | -341.0% | -394.7% | -514.4% | -131.6% | -43.0% | -325.5% |
| Return on equity | -109.8% | -42.1% | -69.5% | -45.5% | -8.3% | -12.1% |
| Return on assets | -36.0% | -21.8% | -37.0% | -32.0% | -7.7% | -11.3% |
| Free cash flow yield | -12.9% | -13.4% | — | -20.4% | -7.6% | -12.8% |
| Revenue growth | 20.7% | -8.2% | -76.9% | 71.6% | 380.1% | 1076.7% |
| Earnings growth | 4.3% | -29.6% | -9.8% | 424.8% | -36.5% | 31.4% |
| Current ratio | 1.16x | 2.45x | 2.71x | 6.04x | 13.89x | 16.23x |
| Debt to equity | 0.19x | 0.29x | 0.14x | 0.05x | 0.01x | 0.01x |
| Equity ratio | 32.8% | 51.7% | 53.2% | 70.3% | 93.4% | 93.9% |
| Interest coverage | -40.00x | -74.19x | -242.29x | -846.89x | -208.98x | -422.03x |
| R&D as a share of sales | 243.0% | 212.8% | 320.2% | 131.3% | 49.9% | 257.3% |
| Buybacks as a share of market value | -0.9% | -8.7% | 0.0% | -9.3% | -12.3% | -21.4% |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -36.5% | 16.1% | 54.5% |
| Operating income | -13.3% | 17.7% | 15.6% |
| Net income | -12.8% | 17.2% | 14.3% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -383.7% | -271.2% | -223.0% | -290.4% |
| Net margin | -365.3% | -248.0% | -202.2% | -264.3% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Price to earnings | -9.0 | -11.6 | -11.0 | -16.2 | -49.8 | -32.0 | -18.6 | -10.8 |
| Price to sales | 30.8 | 45.9 | 56.7 | 21.3 | 21.4 | 104.0 | — | — |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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