O 
46.50
+3.45%
Close of 9 Nov 2026, in TWD
Search any instrument
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 129.1m
FY2016FY2025
Net income
−TWD 1.04bn
FY2016FY2025
Free cash flow
−TWD 486.7m
FY2016FY2025
Shareholders' equity
TWD 10.33bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 129.1m | TWD 117.9m | TWD 86.8m | TWD 1.07bn | TWD 65.8m | TWD 41.6m | TWD 13.5m | TWD 18.9m | TWD 2.6m | TWD 5.7m |
| Research and development | TWD 605.9m | TWD 924.9m | TWD 538.3m | TWD 919.0m | TWD 806.0m | TWD 589.3m | TWD 238.6m | TWD 94.4m | TWD 65.4m | TWD 62.7m |
| Operating income | −TWD 799.1m | −TWD 1.09bn | −TWD 1.10bn | TWD 456.2m | −TWD 391.1m | −TWD 244.8m | −TWD 320.0m | −TWD 244.7m | −TWD 155.7m | −TWD 113.2m |
| Net income | −TWD 1.04bn | −TWD 1.17bn | −TWD 1.31bn | TWD 360.0m | −TWD 412.8m | −TWD 251.7m | −TWD 328.5m | −TWD 235.4m | −TWD 155.4m | −TWD 14.3m |
| Diluted earnings per share | -2.18 | -2.32 | -2.76 | 0.81 | -1.08 | -0.67 | -1.24 | -1.21 | -0.81 | -0.07 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | TWD 11.73bn | TWD 13.66bn | TWD 15.36bn | TWD 15.58bn | TWD 15.73bn | TWD 15.38bn | TWD 6.98bn | TWD 2.34bn | TWD 2.52bn | TWD 2.56bn |
| Cash and short-term investments | — | — | TWD 7.77bn | TWD 8.05bn | TWD 7.81bn | TWD 8.32bn | TWD 1.59bn | TWD 628.9m | TWD 1.14bn | TWD 1.50bn |
| Total liabilities | TWD 1.26bn | TWD 859.7m | TWD 866.4m | TWD 700.4m | TWD 1.64bn | TWD 1.62bn | TWD 521.0m | TWD 169.6m | TWD 26.5m | TWD 31.4m |
| Debt | — | TWD 406.4m | TWD 432.2m | TWD 263.3m | TWD 283.1m | TWD 303.1m | TWD 328.3m | — | — | — |
| Shareholders' equity | TWD 10.33bn | TWD 12.30bn | TWD 14.05bn | TWD 14.62bn | TWD 14.02bn | TWD 13.63bn | TWD 6.33bn | TWD 2.03bn | TWD 2.35bn | TWD 2.52bn |
| Shares outstanding | 479m | 502m | 476m | 444m | 382m | 378m | 265m | 194m | 192m | 197m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −TWD 460.2m | −TWD 345.6m | −TWD 395.1m | −TWD 881.0m | −TWD 288.9m | TWD 158.1m | −TWD 213.3m | −TWD 5.1m | −TWD 165.3m | −TWD 108.5m |
| Capital spending | −TWD 26.5m | −TWD 53.3m | −TWD 90.9m | −TWD 89.2m | −TWD 100.3m | −TWD 153.3m | −TWD 47.3m | −TWD 167.2m | −TWD 313.2m | −TWD 152.0m |
| Free cash flow | −TWD 486.7m | −TWD 398.9m | −TWD 486.1m | −TWD 970.2m | −TWD 389.2m | TWD 4.9m | −TWD 260.5m | −TWD 172.4m | −TWD 478.4m | −TWD 260.6m |
| Dividends paid | — | — | −TWD 39.1m | — | — | — | — | — | — | — |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | TWD 39.9m | TWD 36.6m | TWD 43.2m | TWD 34.1m | TWD 26.7m | TWD 25.2m | TWD 31.4m | TWD 29.3m |
| Operating income | −TWD 205.5m | −TWD 196.6m | −TWD 202.2m | −TWD 184.1m | −TWD 222.5m | −TWD 190.4m | −TWD 246.2m | −TWD 298.2m |
| Net income | TWD 249.7m | −TWD 150.6m | −TWD 34.9m | −TWD 3.3m | −TWD 844.2m | −TWD 162.3m | −TWD 392.8m | −TWD 506.4m |
| Diluted earnings per share | 0.52 | -0.31 | -0.07 | -0.01 | -1.77 | -0.34 | -0.78 | -1.01 |
| Cash from operations | −TWD 120.0m | −TWD 36.0m | −TWD 31.0m | TWD 14.0m | −TWD 401.0m | −TWD 41.0m | −TWD 24.0m | −TWD 130.0m |
| Capital spending | −TWD 1.0m | −TWD 10.0m | −TWD 2.0m | −TWD 5.0m | −TWD 11.0m | −TWD 6.0m | −TWD 6.0m | −TWD 15.0m |
| Free cash flow | −TWD 121.0m | −TWD 46.0m | −TWD 33.0m | TWD 9.0m | −TWD 412.0m | −TWD 47.0m | −TWD 30.0m | −TWD 145.0m |
| Total assets | TWD 11.27bn | TWD 11.06bn | TWD 11.73bn | TWD 11.84bn | TWD 11.78bn | TWD 12.91bn | TWD 13.66bn | TWD 14.34bn |
| Shareholders' equity | TWD 10.25bn | TWD 10.04bn | TWD 10.33bn | TWD 10.49bn | TWD 10.46bn | TWD 11.57bn | TWD 12.30bn | TWD 13.08bn |
Financial ratios
Data as of 23 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|---|
| Operating margin | -618.9% | -920.4% | -1263.6% | 42.8% | -594.6% | -588.3% | — | — |
| Net margin | -809.1% | -988.0% | -1512.8% | 33.8% | -627.7% | -604.9% | — | — |
| Return on equity | -10.1% | -9.5% | -9.3% | 2.5% | -2.9% | -1.8% | — | — |
| Return on assets | -8.9% | -8.5% | -8.5% | 2.3% | -2.6% | -1.6% | — | — |
| Free cash flow yield | — | -1.3% | -1.4% | -4.0% | -1.1% | 1.8% | -1.4% | — |
| Revenue growth | 9.5% | 35.9% | -91.9% | 1520.2% | 58.1% | 208.8% | — | — |
| Earnings growth | -10.3% | -11.3% | -464.7% | -187.2% | 64.0% | -23.4% | — | — |
| Current ratio | 11.81x | 39.87x | 37.23x | 39.47x | 51.21x | 58.15x | — | — |
| Debt to equity | — | — | 0.00x | 0.00x | 0.00x | 0.00x | 0.00x | 0.00x |
| Equity ratio | 88.1% | 90.0% | 91.5% | 93.8% | 89.1% | 88.6% | — | — |
| Interest coverage | -89.77x | -112.96x | -195.48x | 99.29x | -79.83x | -47.27x | — | — |
| R&D as a share of sales | 469.2% | 784.3% | 620.3% | 86.2% | 1225.5% | 1416.4% | — | — |
| Buybacks as a share of market value | — | -5.4% | -7.3% | -16.1% | -1.3% | -42.6% | -36.1% | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -50.5% | 25.4% | 32.3% |
| Operating income | — | 26.7% | 23.4% |
| Net income | — | 32.9% | 27.4% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Operating margin | -762.8% | -180.4% | -209.8% | -263.1% |
| Net margin | -894.5% | -226.0% | -254.0% | -299.2% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -25.5 | -37.6 | -67.2 | 252.3 | -221.9 | -301.4 | -19.8 | -18.0 | -20.9 | -394.8 |
| Price to sales | 206.3 | 371.6 | — | 85.3 | — | — | 481.5 | 224.8 | — | — |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 16 Jun 2023.
| FY2023 | |
|---|---|
| Paid in the year | 0.094 |
- 1049.9675-for-1000 split · 29 Jul 2024
- 1049.9675-for-1000 split · 26 Jul 2024
- 1049.9675-for-1000 split · 23 Jul 2024
- 1142497.2-for-1000000 split · 16 Jun 2023
- 1090-for-1000 split · 24 Aug 2015
- 1180-for-1000 split · 25 Aug 2014
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.