RDC Semiconductor Co (3228.TWO) Stock Price
RDC Semiconductor Co Price
RDC Semiconductor Co (3228.TWO) Stock | ISIN TW0003228003. The current RDC Semiconductor Co stock price is 181.5 TWD (2026). Market capitalization is 12.98 B TWD. RDC Semiconductor Co operates in the Information technology sector.
Revenue at RDC Semiconductor Co has contracted by 0.5% per year over the past 19 years to 424.7 M TWD. Earnings per share have grown at 14.8% per year over the last 17 years. For RDC Semiconductor Co, the net margin of -5.7% is down versus 18.3% a few years ago. At today's price the dividend yield works out to roughly 0.05%.
RDC Semiconductor Co stock price
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Stock Price
ⓘHow to Read This Chart
This chart tracks the historical stock price of RDC Semiconductor Co over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.
Total Return vs. Price Return
The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.
Intraday Price Data
When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how RDC Semiconductor Co stock reacts to market openings, earnings releases, or breaking news throughout the trading session.
What to Look For
Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing RDC Semiconductor Co's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.
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RDC Semiconductor Co Revenue, EBIT, Net Income
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RDC Semiconductor Co Income Statement, Balance Sheet, Cash Flow Statement
| REVENUE (M TWD) |
|---|
| REVENUE GROWTH (%) |
| GROSS MARGIN (%) |
| GROSS INCOME (M TWD) |
| NET INCOME (M TWD) |
| NET INCOME GROWTH (%) |
| SHARES (M) |
| DOCUMENTS |
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|
| 252 | 369 | 228 | 378 | 618 | 416 | 301 | 424 |
| 0.8 | 46.43 | -38.21 | 65.79 | 63.49 | -32.69 | -27.64 | 40.86 |
| 63.49 | 75.88 | 72.81 | 79.37 | 84.14 | 75 | 64.12 | 72.88 |
| 160 | 280 | 166 | 300 | 520 | 312 | 193 | 309 |
| -46 | 50 | -45 | 69 | 197 | 35 | -115 | -24 |
| 100 | -208.7 | -190 | -253.33 | 185.51 | -82.23 | -428.57 | -79.13 |
| 68.67 | 69.83 | 69.83 | 69.83 | 69.83 | 69.85 | 69.83 | 69.9 |
| – | – | – | – | – | – | – | – |
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Income Statement Key Figures
ⓘRevenue and Revenue Growth
Revenue is the starting point of every income statement — it measures the total sales RDC Semiconductor Co generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.
Gross Margin
Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue RDC Semiconductor Co retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare RDC Semiconductor Co's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.
EBIT and EBIT Margin
EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.
Net Income and Earnings Per Share (EPS)
Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.
Shares Outstanding
The total number of shares RDC Semiconductor Co has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.
Analyst Estimates
The projected figures represent consensus estimates from professional analysts. Compare these forecasts against RDC Semiconductor Co's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.
RDC Semiconductor Co stock margins
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RDC Semiconductor Co Stock Revenue, EBIT, Earnings per Share
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RDC Semiconductor Co business model & stock analysis
RDC Semiconductor Co Eulerpool Fair Value
RDC Semiconductor Co historical P/E ratio, EBIT multiple, and P/S ratio
RDC Semiconductor Co annual returns
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Annual Return
ⓘWhat This Chart Shows
This chart breaks down 's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.
Price Return
Price return measures the percentage change in 's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.
Dividend Return
Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.
What to Look For
Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare 's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.
RDC Semiconductor Co shares outstanding
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RDC Semiconductor Co Dividend History
1 years of dividend payments
RDC Semiconductor Co shareholder structure
| % | Name |
|---|---|
4.4749% | |
3.50548% | |
2.82338% | |
2.65138% | |
2.54543% | |
1.87107% | |
1.52846% | |
1.44036% | |
0.69501% | |
0.46986% |
RDC Semiconductor Co Executives and Management Board
Mr. Chien-Nan I
Chairman of the Board, Chief Executive Officer, General Manager · since 1998
Mr. Shih-Min Lu
Head of Finance
Chao-Hui Chen
Corporate Governance Officer
Mr. Shih-Ying Chang
Independent Director
Mr. Yu-Li Chang
Independent Director
Frequently asked questions about RDC Semiconductor Co
RDC Semiconductor Co stock
RDC Semiconductor Co Peer Group
RDC Semiconductor Co FIGI
All fundamentals and in-depth analysis of RDC Semiconductor Co
Our stock analysis for RDC Semiconductor Co Revenue stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of RDC Semiconductor Co Revenue. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.