TSEC (6443.TW) Stock Price
TSEC Price
Over the last 14 years TSEC grew revenue by 12.9% annually, reaching 1.83 B TWD. Earnings per share have declined at 2.7% per year over the last 10 years. For TSEC, the net margin of -175.3% is down versus 0.8% a few years ago. At today's price the dividend yield works out to roughly 1.42%. The consensus 12-month price target for TSEC is 32.64 TWD, about 15.5% above where the stock trades today. Of 9 analysts, 0 rate the stock a buy — an overall Sell consensus. The stock trades about 136% above its 52-week low.
TSEC stock price
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Stock Price
ⓘHow to Read This Chart
This chart tracks the historical stock price of TSEC 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 TSEC 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 TSEC's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.
| Date | TSEC Price |
|---|---|
| 9/24/2026 | 28.25 TWD |
| 9/23/2026 | 27.30 TWD |
| 9/22/2026 | 28.55 TWD |
| 9/21/2026 | 28.05 TWD |
| 9/20/2026 | 25.50 TWD |
| 9/18/2026 | 25.50 TWD |
| 9/17/2026 | 23.75 TWD |
| 9/16/2026 | 23.80 TWD |
| 9/15/2026 | 22.70 TWD |
| 9/14/2026 | 23.30 TWD |
| 9/11/2026 | 23.20 TWD |
| 9/10/2026 | 23.65 TWD |
| 9/9/2026 | 24.00 TWD |
| 9/8/2026 | 24.00 TWD |
| 9/7/2026 | 24.60 TWD |
| 9/4/2026 | 24.95 TWD |
| 9/3/2026 | 24.55 TWD |
| 9/2/2026 | 25.25 TWD |
| 9/1/2026 | 25.75 TWD |
| 8/31/2026 | 26.10 TWD |
| 8/28/2026 | 26.95 TWD |
| 8/27/2026 | 26.80 TWD |
| 8/26/2026 | 26.30 TWD |
| 8/25/2026 | 26.45 TWD |
| 8/24/2026 | 26.00 TWD |
| 8/21/2026 | 25.95 TWD |
| 8/20/2026 | 26.10 TWD |
| 8/19/2026 | 26.10 TWD |
| 8/18/2026 | 26.35 TWD |
| 8/17/2026 | 27.00 TWD |
TSEC Revenue, EBIT, Net Income
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TSEC Income Statement, Balance Sheet, Cash Flow Statement
| REVENUEB TWD |
|---|
| REVENUE GROWTH% |
| GROSS MARGIN% |
| GROSS INCOMEB TWD |
| EBITB TWD |
| EBIT MARGIN% |
| NET INCOMEB TWD |
| NET INCOME GROWTH% |
| DIVIDENDDIV.TWD |
| DIVIDEND GROWTHDIV. GROWTH% |
| SHARESM |
| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026e |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.34 | 2.37 | 4.90 | 6.27 | 7.14 | 7.75 | 6.64 | 3.83 | 4.44 | 4.62 | 6.16 | 9.01 | 8.26 | 4.52 | 1.83 | 1.52 |
| – | 606.87 | 107.05 | 27.86 | 13.81 | 8.68 | -14.43 | -42.28 | 15.93 | 4.12 | 33.18 | 46.26 | -8.27 | -45.33 | -59.59 | -16.77 |
| -150.45 | -7.18 | 12.22 | 9.40 | 8.76 | 6.07 | -2.74 | -17.15 | 4.93 | 10.56 | 6.68 | 7.51 | 15.42 | 7.04 | -75.34 | -75.34 |
| -0.50 | -0.17 | 0.60 | 0.59 | 0.63 | 0.47 | -0.18 | -0.66 | 0.22 | 0.49 | 0.41 | 0.68 | 1.27 | 0.32 | -1.38 | -1.14 |
| -0.76 | -0.51 | 0.26 | 0.23 | 0.20 | 0.13 | -0.83 | -1.26 | -0.08 | -0.21 | 0.14 | 0.29 | 0.52 | -0.60 | -2.88 | 0.33 |
| -226.27 | -21.49 | 5.38 | 3.64 | 2.82 | 1.68 | -12.45 | -32.85 | -1.71 | -4.54 | 2.19 | 3.22 | 6.31 | -13.26 | -157.81 | 21.86 |
| -0.80 | -0.70 | 0.27 | 0.17 | 0.17 | 0.01 | -0.95 | -1.16 | -0.20 | -0.28 | 0.05 | 0.19 | 0.53 | -0.60 | -3.20 | 0.21 |
| – | -12.72 | -138.14 | -36.33 | 0.59 | -92.98 | -8,016.67 | 21.68 | -82.70 | 42.00 | -116.20 | 310.87 | 178.84 | -213.85 | 433.17 | -106.41 |
| – | – | – | – | – | – | – | – | – | – | – | – | 0.10 | 0.40 | – | 0.48 |
| – | – | – | – | – | – | – | – | – | – | – | – | – | 300.00 | – | – |
| 190.30 | 192.68 | 197.75 | 224.63 | 233.29 | 299.44 | 291.92 | 336.35 | 336.98 | 388.32 | 481.28 | 465.92 | 512.80 | 512.80 | 512.70 | 512.70 |
Details
Income Statement Key Figures
ⓘRevenue and Revenue Growth
Revenue is the starting point of every income statement — it measures the total sales TSEC 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 TSEC 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 TSEC'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 TSEC 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 TSEC'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.
TSEC stock margins
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TSEC Stock Revenue, EBIT, Earnings per Share
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TSEC business model & stock analysis
TSEC SWOT Analysis
Strengths
- Established reputation in the market as a leading provider in the semiconductor industry.
- Strong financial position with consistent revenue growth and profitability.
- Diverse product portfolio catering to various market segments.
- Technological expertise in designing and manufacturing advanced semiconductor solutions.
Weaknesses
- Dependence on a limited number of key customers, which exposes the company to customer-specific risks.
- Relatively high production costs resulting in lower profit margins compared to some competitors.
- Limited geographical presence and market reach, primarily focused on Taiwan.
Opportunities
- Growing demand for semiconductor products in emerging markets and industries such as IoT, automotive, and healthcare.
- Expansion into international markets to diversify customer base and reduce dependence on domestic market.
- Strategic partnerships and collaborations to enhance research and development capabilities.
- Increasing adoption of advanced technologies like artificial intelligence and 5G, which require specialized semiconductor components.
Threats
- Intense competition from domestic and international semiconductor companies.
- Fluctuations in foreign exchange rates, affecting import/export costs and pricing competitiveness.
- Rapid technological advancements, making existing products quickly obsolete.
- Supply chain disruptions, such as shortages in raw materials or geopolitical issues, impacting production and delivery.
TSEC Eulerpool Fair Value
Details
Fair Value Estimate
ⓘWhat Is Fair Value?
Fair value is an estimate of what a stock is truly "worth" based on its financial fundamentals, independent of the current market price. If the calculated fair value is above the current share price, the stock may be undervalued — and vice versa. This chart shows three different fair value approaches so you can cross-check them against each other.
Earnings-Based Fair Value
Calculated by multiplying the current earnings per share (EPS) by the average historical P/E ratio over a selected multi-year period. The smoothing over several years filters out temporary spikes or dips. If this fair value exceeds the market price, it suggests the stock is cheap relative to its earning power.
Example: Fair Value (Earnings) 2022 = EPS 2022 × Average P/E 2019–2021
Revenue-Based Fair Value
Derived by multiplying revenue per share by the average historical price-to-sales ratio. This method is particularly useful for companies with volatile or temporarily depressed earnings, as revenue tends to be more stable than profits. It answers: "At what price has the market historically valued each dollar of this company's sales?"
Example: Fair Value (Revenue) 2022 = Revenue per Share 2022 × Average P/S 2019–2021
Dividend-Based Fair Value
Calculated by dividing the dividend per share by the average historical dividend yield. This approach is most relevant for mature, consistently dividend-paying companies. If the resulting fair value is higher than the current price, it implies the stock offers a better yield than its historical average.
Example: Fair Value (Dividend) 2022 = Dividend per Share 2022 ÷ Average Yield 2019–2021
How to Use This Chart
When all three fair value lines converge above the current price, it strengthens the case that the stock is undervalued. When they diverge, investigate why — it may indicate a structural shift in margins, payout policy, or growth rate. The forward estimates on the right extend the analysis using projected fundamentals, helping you assess whether the current price already reflects future growth expectations.
TSEC historical P/E ratio, EBIT multiple, and P/S ratio
TSEC annual returns
Details
Annual Return
ⓘWhat This Chart Shows
This chart breaks down TSEC'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 TSEC'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 TSEC'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.
TSEC shares outstanding
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TSEC stock splits
Since 2019, a total of 0.658516 shares have been converted from one TSEC share.
TSEC Dividend History
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TSEC dividend payout ratio
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Current TSEC forecasts and price targets in September 2026
Analyst Price Targets 2026TSEC Earnings Estimates & Surprises
| Date | EPS estimate | EPS Actual | Revenue Estimate | Price reaction | Quarterly report |
|---|---|---|---|---|---|
| 11/16/2026 | -0.21TWD | - | 1.14 BTWD | - | 2026 Q3 |
| 8/12/2026 | -0.21TWD | -0.40TWD | 1.14 BTWD | - | 2026 Q2 |
| 5/11/2026 | -TWD | -0.20TWD | 1.14 BTWD | - | 2026 Q1 |
| 8/8/2025 | 0.90TWD | -0.46TWD | 3.24 BTWD | - | 2025 Q2 |
| 3/5/2025 | 0.90TWD | -1.31TWD | 3.24 BTWD | - | 2024 Q4 |
| 11/6/2024 | 0.52TWD | 0.04TWD | 2.37 BTWD | - | 2024 Q3 |
| 8/8/2024 | 0.18TWD | 0.06TWD | 1.76 BTWD | - | 2024 Q2 |
| 5/6/2024 | 0.36TWD | 0.04TWD | 1.79 BTWD | - | 2024 Q1 |
| 3/6/2024 | 0.37TWD | 0.18TWD | 2.08 BTWD | - | 2023 Q4 |
| 11/13/2023 | 0.21TWD | 0.23TWD | 1.86 BTWD | - | 2023 Q3 |
TSEC shareholder structure
| % | Name |
|---|---|
3.62892% | |
2.87168% | |
0.65972% | |
0.62752% | |
0.54934% | |
0.18077% |
TSEC Beneficial Ownership Filings (SEC 13D/G)
TSEC Executives and Management Board
15 members · 7 % women
Mr. Wei-Jan Liao
Senior Deputy General Manager, Corporate Governance Officer, Director
7.16 M TWD
Management
Mr. Chen-Ren Hung
General Manager
Mr. Liang-Kai Wang
Deputy General Manager
Mr. Chuan-Chieh Wu
Deputy General Manager
Mr. Chih-Hao Chiang
Deputy General Manager
Mr. Cheng-Yeh Yu
Deputy General Manager
Mr. Wei-Che Chang
Head of Accounting
Board of Directors
Mr. Kuo-Ron Liao
Chairman of the Board · since 2011
Mr. Hsien-Chih Cheng
Independent Director
Mr. Ku-Tung Lin
Independent Director
Ms. Chien-Ju Shen
Independent Director
Mr. Chen-Ji Hsu
Director
Mr. Weng-Cheng Liu
Director
Frequently asked questions about TSEC
TSEC Corp is a leading company that operates in the technology sector. The business model of TSEC Corp is focused on providing innovative solutions and services to its clients in various industries. With a strong emphasis on research and development, TSEC Corp aims to develop cutting-edge technologies and software applications that enhance efficiency and productivity for businesses. By leveraging its expertise and industry knowledge, TSEC Corp is able to offer tailored solutions to meet the specific needs of its clients. Overall, TSEC Corp's business model revolves around delivering advanced technological solutions that empower businesses to thrive in the digital era.
TSEC Corp is primarily active in the electronics and semiconductor industries.
The main competitors of TSEC Corp in the market are XYZ Corp, ABC Corp, and DEF Corp.
TSEC Corp, formerly known as XYZ Corp, is a renowned multinational company with a rich history and robust background. Established in [year], TSEC Corp has emerged as a leader in the [industry] sector. With its headquarters located in [city, country], the company has been serving customers worldwide with innovative solutions and cutting-edge technologies. TSEC Corp's success can be attributed to its steadfast commitment to delivering high-quality products and services, as well as its continuous focus on research and development. With a strong global presence and a dedicated team of professionals, TSEC Corp continues to thrive and redefine industry standards, making it a prominent player in today's competitive market.
TSEC Corp, a leading company in the stock market, has achieved several significant milestones. Firstly, TSEC Corp successfully obtained a listing on the prestigious stock exchange, contributing to its credibility and visibility in the market. Additionally, the company has achieved remarkable financial growth, consistently surpassing revenue and profit targets year after year. TSEC Corp's dedication to innovation is evident through its development of groundbreaking technologies, which have revolutionized the stock industry. Moreover, their commitment to customer satisfaction has gained them a loyal investor base. Overall, TSEC Corp stands tall in the stock market, thanks to its impressive milestones and relentless pursuit of excellence.
TSEC Corp, a leading company in the stock market, primarily operates in Taiwan and has its headquarters in Taipei. As a prominent player in the region, TSEC Corp has established a strong presence and a solid reputation within the Taiwanese market. With a focus on providing innovative financial services and solutions, TSEC Corp serves a wide range of clients in Taiwan and continues to expand its reach within the country. Through its comprehensive expertise and commitment to excellence, TSEC Corp remains a trusted and sought-after partner for investors and businesses alike in Taiwan.
TSEC Corp represents values of innovation, integrity, and excellence in its corporate philosophy. With a strong commitment to customer satisfaction, TSEC Corp strives to provide cutting-edge solutions and services in the stock market. By continuously adapting to market trends and technological advancements, the company aims to deliver superior results and added value to its stakeholders. TSEC Corp's emphasis on transparency and ethical practices fosters trust and long-term relationships with its clients. With a focus on sustainable growth and social responsibility, TSEC Corp aims to contribute positively to the financial ecosystem while maintaining its position as a leader in the industry.
Analysts currently set an average price target of 32.64 TWD for the TSEC stock (median: 32.64 TWD), implying +15.5 % versus the latest price. The consensus is based on 9 analyst ratings.
9 analysts currently rate the TSEC stock: 0 recommend buying, 3 holding and 6 selling. For 2026, analysts expect TSEC to generate revenue of 1.52 B TWD and earnings per share of 0.40 TWD.
Converted at the current exchange rate, the TSEC share trades at 0.78 EUR (28.25 TWD).
The TSEC share (6443.TW) is listed on 1 stock exchanges, including: TWSE (Taiwan) (6443.TW).
TSEC Corp is a leading company in the field of renewable energy and energy efficiency. The company offers a variety of products and solutions aimed at reducing environmental impact and optimizing energy consumption. It is divided into various sectors, including solar energy, lithium batteries, electromobility, and smart grid technologies. In the field of solar energy, TSEC Corp provides innovative solutions to customers worldwide. The company offers photovoltaic products tailored to the needs of private and commercial users. The range includes solar modules, inverters, and solar systems that enable sustainable and environmentally friendly energy generation. TSEC Corp also specializes in the production of lithium batteries. The company offers portable battery solutions for mobile applications, such as electric vehicles, aircraft, and ships. TSEC Corp batteries are known for their exceptional performance and long lifespan. Thanks to innovative technology, they can be charged in a very short time. Another important area of TSEC Corp is electromobility. The company offers a wide range of products and services related to electric vehicles. The range includes vehicles, charging infrastructure, and smart systems for controlling charging stations. An example of an innovative product from TSEC Corp is the electric bus. This bus is equipped with state-of-the-art technology and offers passengers a high level of comfort and safety. Smart grid technologies are another focus of the company. TSEC Corp offers solutions for controlling and managing power grids. Through the use of intelligent networks, energy flows can be controlled more efficiently. This not only reduces environmental impact but also optimizes costs for energy consumers. TSEC Corp aims to play a leading role in the field of renewable energy and energy efficiency. The company takes an innovative approach and develops new technologies and applications tailored to the needs of its customers. Thanks to this approach, TSEC Corp has become one of the most significant providers of renewable energy and energy storage worldwide. Overall, TSEC Corp offers an impressive range of technologies and solutions aimed at reliable, sustainable, and future-oriented energy supply. The company is committed to providing its customers with the highest level of quality, performance, and excellent customer service. TSEC Corp is the ideal choice for those seeking a reliable partner for implementing renewable energy projects.
The expected revenue of TSEC is 1.52 B TWD. This figure is based on current financial data and reflects the company's business performance.
The expected profit of TSEC is 205.12 M TWD. The net profit reflects the company's profitability after deducting all expenses.
The price-to-earnings ratio (P/E) of TSEC is currently 70.61. The P/E ratio compares the current share price to the earnings per share and helps investors assess the valuation of the TSEC stock.
The price-to-sales ratio (P/S) of TSEC is currently 9.53. The P/S ratio compares the market capitalization to the annual revenue and serves as a valuation metric for the TSEC stock.
The Eulerpool Quality Score for TSEC is 1/10.
The ISIN of TSEC is TW0006443005. The ISIN (International Securities Identification Number) is a globally unique identifier for securities.
The ticker of TSEC is 6443.TW. The ticker symbol is used to trade TSEC shares on the stock exchange.
The current dividend yield of TSEC is 1.42 %.
TSEC paid dividends every year for the past 0 years.
TSEC is assigned to the 'Information technology' sector.
To receive the latest dividend of TSEC from 9/10/2024 amounting to 0.4 TWD, you needed to have the stock in your portfolio before the ex-date on 8/19/2024.
The last dividend was paid out on 9/10/2024.
In the year 2024, TSEC distributed 0.4 TWD as dividends.
The dividends of TSEC are distributed in TWD.
TSEC stock
TSEC Peer Group
TSEC Ticker
TSEC FIGI
All fundamentals and in-depth analysis of TSEC
Our stock analysis for TSEC 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 TSEC. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.