A 
4.00
+2.04%
Close of 9 Nov 2026, in TWD
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At a glance
Figures in TWD, from our data supplier.
Revenue
TWD 663.5m
FY2016FY2025
Net income
−TWD 466.9m
FY2016FY2025
Free cash flow
−TWD 944.9m
FY2016FY2025
Shareholders' equity
TWD 3.67bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 663.5m | TWD 817.4m | TWD 772.0m | TWD 643.6m | TWD 1.11bn | TWD 1.01bn | TWD 1.26bn | TWD 1.46bn | TWD 4.59bn | TWD 5.78bn |
| Gross profit | −TWD 244.8m | −TWD 98.9m | −TWD 153.3m | −TWD 226.8m | −TWD 194.7m | −TWD 478.2m | −TWD 268.6m | −TWD 776.3m | TWD 691.4m | TWD 1.23bn |
| Research and development | TWD 19.9m | TWD 20.8m | TWD 21.8m | TWD 20.7m | TWD 37.9m | TWD 39.2m | TWD 52.4m | TWD 39.5m | TWD 57.7m | TWD 75.7m |
| Operating income | −TWD 418.9m | −TWD 329.9m | −TWD 391.1m | −TWD 423.2m | −TWD 445.7m | −TWD 1.29bn | −TWD 632.9m | −TWD 1.87bn | TWD 224.2m | TWD 703.0m |
| Net income | −TWD 466.9m | −TWD 414.5m | −TWD 411.5m | −TWD 530.6m | −TWD 476.1m | −TWD 1.33bn | −TWD 656.6m | −TWD 1.89bn | TWD 182.4m | TWD 406.4m |
| Diluted earnings per share | -1.74 | -1.54 | -1.53 | -1.97 | -1.75 | -5.00 | -2.45 | -7.07 | 0.69 | 1.51 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | TWD 6.33bn | TWD 6.30bn | TWD 4.58bn | TWD 5.07bn | TWD 5.51bn | TWD 6.53bn | TWD 7.59bn | TWD 8.44bn | TWD 10.82bn | TWD 11.09bn |
| Cash and short-term investments | TWD 1.52bn | TWD 1.89bn | TWD 1.14bn | TWD 2.52bn | TWD 2.82bn | TWD 2.61bn | TWD 2.62bn | TWD 3.08bn | TWD 2.93bn | TWD 2.38bn |
| Total liabilities | TWD 2.67bn | TWD 2.17bn | TWD 181.9m | TWD 173.9m | TWD 207.9m | TWD 737.9m | TWD 590.4m | TWD 572.4m | TWD 888.8m | TWD 1.24bn |
| Debt | TWD 1.38bn | TWD 1.41bn | — | — | — | TWD 348.0m | TWD 163.8m | TWD 169.9m | TWD 182.7m | TWD 245.7m |
| Shareholders' equity | TWD 3.67bn | TWD 4.14bn | TWD 4.40bn | TWD 4.89bn | TWD 5.30bn | TWD 5.79bn | TWD 7.00bn | TWD 7.86bn | TWD 9.93bn | TWD 9.85bn |
| Shares outstanding | 269m | 269m | 269m | 269m | 272m | 266m | 268m | 267m | 266m | 269m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −TWD 340.5m | −TWD 206.3m | −TWD 263.8m | −TWD 329.9m | −TWD 315.4m | −TWD 215.5m | −TWD 340.7m | TWD 336.1m | TWD 730.1m | TWD 1.20bn |
| Capital spending | −TWD 604.4m | −TWD 962.8m | −TWD 1.09bn | −TWD 17.9m | −TWD 42.1m | −TWD 18.1m | −TWD 25.6m | −TWD 95.8m | −TWD 121.1m | −TWD 289.5m |
| Free cash flow | −TWD 944.9m | −TWD 1.17bn | −TWD 1.35bn | −TWD 347.8m | −TWD 357.5m | −TWD 233.6m | −TWD 366.4m | TWD 240.3m | TWD 608.9m | TWD 911.2m |
| Dividends paid | — | — | — | — | — | — | — | −TWD 774,000 | −TWD 1.9m | −TWD 77.9m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 135.9m | TWD 152.3m | TWD 161.5m | TWD 152.5m | TWD 167.0m | TWD 182.5m | TWD 199.8m | TWD 180.9m |
| Gross profit | −TWD 69.8m | −TWD 13.2m | −TWD 75.7m | −TWD 45.6m | −TWD 17.7m | −TWD 28.1m | −TWD 15.5m | −TWD 35.6m |
| Operating income | −TWD 110.3m | −TWD 98.3m | −TWD 121.8m | −TWD 108.0m | −TWD 89.8m | −TWD 95.8m | −TWD 71.6m | −TWD 94.2m |
| Net income | −TWD 123.9m | −TWD 115.0m | −TWD 134.6m | −TWD 116.7m | −TWD 105.3m | −TWD 110.2m | −TWD 133.2m | −TWD 93.7m |
| Diluted earnings per share | -0.46 | -0.43 | -0.50 | -0.43 | -0.39 | -0.41 | -0.50 | -0.35 |
| Cash from operations | −TWD 57.0m | −TWD 22.0m | −TWD 60.0m | −TWD 60.0m | −TWD 121.0m | −TWD 96.0m | −TWD 52.0m | −TWD 363.0m |
| Capital spending | −TWD 285.0m | −TWD 229.0m | −TWD 186.0m | −TWD 103.0m | −TWD 104.0m | −TWD 209.0m | −TWD 62.0m | −TWD 147.0m |
| Free cash flow | −TWD 342.0m | −TWD 251.0m | −TWD 246.0m | −TWD 163.0m | −TWD 225.0m | −TWD 305.0m | −TWD 114.0m | −TWD 510.0m |
| Total assets | TWD 6.36bn | TWD 6.35bn | TWD 6.33bn | TWD 6.06bn | TWD 5.83bn | TWD 6.58bn | TWD 6.30bn | TWD 5.96bn |
| Cash and short-term investments | TWD 1.06bn | TWD 1.25bn | TWD 1.52bn | TWD 1.59bn | TWD 1.60bn | TWD 1.96bn | TWD 1.89bn | TWD 1.59bn |
| Debt | TWD 1.40bn | TWD 1.40bn | TWD 1.38bn | TWD 1.33bn | TWD 1.29bn | TWD 1.43bn | TWD 1.41bn | TWD 1.05bn |
| Shareholders' equity | TWD 3.58bn | TWD 3.66bn | TWD 3.67bn | TWD 3.62bn | TWD 3.58bn | TWD 4.11bn | TWD 4.14bn | TWD 4.31bn |
Financial ratios
Data as of 3 Nov 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Gross margin | -36.9% | -12.1% | -19.9% | -35.2% | -17.6% | -47.4% | — | — |
| Operating margin | -60.5% | -50.7% | -50.1% | -74.1% | -40.8% | -129.4% | — | — |
| Net margin | -70.4% | -50.7% | -53.3% | -82.4% | -43.0% | -132.0% | — | — |
| Return on equity | -12.7% | -10.0% | -9.4% | -10.8% | -9.0% | -23.0% | — | — |
| Return on assets | -7.4% | -6.6% | -9.0% | -10.5% | -8.6% | -20.4% | — | — |
| Free cash flow yield | 24.8% | 71.0% | 77.1% | -29.3% | -25.4% | -18.7% | — | — |
| Revenue growth | -18.8% | 5.9% | 20.0% | -41.9% | 9.8% | -19.9% | — | — |
| Earnings growth | 12.6% | 0.7% | -22.4% | 11.4% | -64.2% | 102.7% | — | — |
| Current ratio | 0.87x | 1.30x | 12.00x | 25.02x | 21.00x | 4.73x | — | — |
| Debt to equity | 0.38x | 0.34x | 0.00x | — | — | 0.06x | 0.02x | 0.02x |
| Equity ratio | 57.9% | 65.6% | 96.0% | 96.6% | 96.2% | 88.7% | — | — |
| Interest coverage | -7.97x | — | — | -8.88x | -50.97x | -160.77x | -69.42x | -200.83x |
| R&D as a share of sales | 3.0% | 2.5% | 2.8% | 3.2% | 3.4% | 3.9% | — | — |
| Buybacks as a share of market value | 0.0% | 0.0% | 0.0% | 1.0% | -2.1% | 0.5% | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 1.0% | -8.0% | -18.3% |
| Operating income | -0.3% | -20.2% | — |
| Net income | -4.2% | -18.9% | — |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | -23.2% | -25.0% | -27.9% | 2.3% |
| Operating margin | -50.6% | -54.0% | -65.9% | -18.8% |
| Net margin | -59.5% | -63.0% | -72.4% | -22.5% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -2.8 | -4.3 | -4.9 | -3.6 | -4.2 | -1.8 | -2.5 | -0.9 | 18.3 | 11.5 |
| Price to sales | 1.9 | 2.2 | 2.6 | 2.9 | 1.8 | 2.4 | 1.3 | 1.2 | 0.7 | 0.8 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 31 Aug 2018.
| FY2018 | FY2017 | FY2016 | FY2015 | FY2014 | FY2013 | FY2012 | |
|---|---|---|---|---|---|---|---|
| Paid in the year | 0.003 | 0.007 | 0.292 | 0.041 | 0.748 | 0.024 | 2.308 |
- 1.003-for-1 split · 31 Aug 2018
- 1.006-for-1 split · 31 Aug 2017
- 1.02-for-1 split · 2 Nov 2016
- 1.039-for-1 split · 23 Jul 2015
- 1.25-for-1 split · 7 Jul 2014
- 57-for-50 split · 15 Jul 2013
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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