Test Research (3030.TW) Stock Price

Test Research Price

TWSE·CLOSED
292.50TWD-4.00 (-1.36 %)
Market closed

Revenue has compounded at 7.8% per year over the past 19 years to 8.47 B TWD. Earnings per share have grown at 6.9% per year over the last 15 years. Test Research's net margin stands at 29.3%, up from 21.1% several years earlier. Test Research currently offers a dividend yield of about 1.71%. The payout ratio is around 48% of earnings. The dividend has grown at 9.6% per year over the past 19 years. The stock trades about 107% above its 52-week low.

Test Research stock price

Volume
Ex-Dividend
Details

Stock Price

How to Read This Chart

This chart tracks the historical stock price of Test Research 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 Test Research 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 Test Research's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

Test Research Stock Price History
DateTest Research Price
7/24/2026292.50 TWD
7/23/2026296.50 TWD
7/22/2026298.50 TWD
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7/31/2025145.50 TWD
7/30/2025141.00 TWD
7/29/2025145.50 TWD
7/28/2025149.00 TWD
Access this data via the Eulerpool API

Test Research Revenue, EBIT, Net Income

  • 3 Years

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  • Max

Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2019
4.39 B TWD
1.14 B TWD
938.70 M TWD
Jan 1, 2020
4.95 B TWD
1.38 B TWD
1.09 B TWD
Jan 1, 2021
5.61 B TWD
1.56 B TWD
1.19 B TWD
Jan 1, 2022
6.71 B TWD
2.46 B TWD
1.92 B TWD
Jan 1, 2023
4.44 B TWD
1.21 B TWD
1.00 B TWD
Jan 1, 2024
6.36 B TWD
2.04 B TWD
1.84 B TWD
Jan 1, 2025
8.47 B TWD
2.99 B TWD
2.48 B TWD
Jan 1, 2026 (e)
9.69 B TWD
3.18 B TWD
2.62 B TWD

Test Research Income Statement, Balance Sheet, Cash Flow Statement

Last updated Jul 27, 2026, 5:46 AM
 
REVENUEB TWD
REVENUE GROWTH%
GROSS MARGIN%
GROSS INCOMEB TWD
EBITB TWD
EBIT MARGIN%
NET INCOMEB TWD
NET INCOME GROWTH%
DIV.TWD
DIV. GROWTH%
SHARESM
2011201220132014201520162017201820192020202120222023202420252026e
3.905.544.085.874.753.103.604.924.394.955.616.714.446.368.479.69
3.7542.11-26.2743.74-19.00-34.8116.2036.60-10.8412.8613.2519.66-33.8843.2933.2314.47
54.4055.0650.3345.8353.3054.7052.9653.4556.7554.8554.3557.3659.3059.5458.3458.34
2.123.052.062.692.531.701.912.632.492.723.053.852.633.784.945.65
1.121.840.911.361.150.540.761.281.141.381.562.461.212.042.993.18
28.8433.2822.3423.0924.1917.5521.0226.1026.0627.8227.7636.7027.2432.0235.3432.79
0.961.430.811.261.000.430.591.060.941.091.191.921.001.842.482.62
6.2948.81-43.7556.33-20.79-57.0138.4679.12-11.8416.428.5262.11-47.8983.4234.975.81
2.152.623.493.304.304.003.003.003.703.303.303.304.503.305.005.43
347.9221.8633.21-5.4430.30-6.98-25.0023.33-10.8136.36-26.6751.528.60
236.22236.10235.77236.34236.38238.89236.98236.24235.36235.67236.48237.24236.77236.81236.48236.48
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales Test Research 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 Test Research 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 Test Research'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 Test Research 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 Test Research'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.

Test Research stock margins

The Test Research margin analysis displays the gross margin, EBIT margin, as well as the profit margin of Test Research. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for Test Research.
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Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2019
56.75 %
26.06 %
21.40 %
Jan 1, 2020
54.85 %
27.83 %
22.07 %
Jan 1, 2021
54.36 %
27.76 %
21.14 %
Jan 1, 2022
57.37 %
36.70 %
28.64 %
Jan 1, 2023
59.31 %
27.25 %
22.58 %
Jan 1, 2024
59.54 %
32.03 %
28.90 %
Jan 1, 2025
58.35 %
35.34 %
29.27 %
Jan 1, 2026 (e)
58.35 %
32.79 %
27.06 %

Test Research Stock Revenue, EBIT, Earnings per Share

The Test Research earnings per share therefore indicates how much revenue Test Research has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
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  • Max

Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2019
18.64 TWD
4.86 TWD
3.99 TWD
Jan 1, 2020
21.01 TWD
5.85 TWD
4.64 TWD
Jan 1, 2021
23.71 TWD
6.58 TWD
5.01 TWD
Jan 1, 2022
28.28 TWD
10.38 TWD
8.10 TWD
Jan 1, 2023
18.73 TWD
5.10 TWD
4.23 TWD
Jan 1, 2024
26.84 TWD
8.60 TWD
7.76 TWD
Jan 1, 2025
35.81 TWD
12.65 TWD
10.48 TWD
Jan 1, 2026 (e)
40.97 TWD
13.44 TWD
11.09 TWD

Test Research business model & stock analysis

The company Test Research Inc was founded in Taiwan in 1983 and has since become one of the leading providers of test and inspection solutions for the electronics industry worldwide. The business model of Test Research Inc is to test and inspect electronic components and devices for functionality and quality. The company offers a wide range of services, from consultation to the development and manufacturing of test equipment, as well as maintenance and repair. An important sector of Test Research Inc is the semiconductor industry. Here, the company offers wafer testing, integrated circuit testing, and the development of test systems, among other services. Additionally, the company is also active in the automotive and aerospace industries, providing specialized test and inspection solutions for electronic components and systems. Test Research Inc's products include automated test systems, optical inspection devices, and X-ray systems for micro-level component testing. These products are used by many leading electronics manufacturers worldwide. One notable aspect of Test Research Inc is its commitment to research and development. The company continuously invests in innovative technologies and collaborates closely with leading universities and research institutions to improve and advance its test and inspection solutions. In recent years, Test Research Inc has also expanded its offerings in the software solutions sector. This includes specialized software for process control, data analysis, and fault diagnosis, among other applications. Despite its continuous growth and success, Test Research Inc has never lost sight of its roots and values, such as quality, reliability, and partnership with its customers. The company also prioritizes environmental sustainability and has received multiple awards for its environmentally friendly production processes and products. Overall, Test Research Inc can be described as an innovative and future-oriented company that aims to support its customers with high-quality test and inspection solutions and drive the electronics industry forward through its research and development activities.

Test Research SWOT Analysis

Strengths

Test Research Inc. has a strong reputation in the industry, built on years of experience and expertise in conducting comprehensive research and testing services. The company's state-of-the-art facilities and advanced equipment enable it to deliver accurate and reliable results to its clients. This contributes to the company's competitive advantage.

Weaknesses

One of the weaknesses of Test Research Inc. is its limited geographic presence. The company currently operates in a specific region, which could hinder its ability to reach a wider customer base. Additionally, the company heavily relies on client referrals for business, which may limit its growth potential if not supported by proactive marketing efforts.

Opportunities

The increasing demand for research and testing services across various industries presents significant growth opportunities for Test Research Inc. By expanding its geographic reach and actively marketing its services, the company can tap into new markets and attract a larger customer base. Collaboration with industry partners and staying updated with technological advancements can further enhance the company's offerings.

Threats

One of the major threats facing Test Research Inc. is the presence of intense competition in the research and testing industry. The company needs to continuously innovate and differentiate its services to remain competitive. Additionally, changing regulations and standards in specific industries may pose challenges for the company to stay compliant and adapt to new requirements.

Test Research 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.

Test Research historical P/E ratio, EBIT multiple, and P/S ratio

Test Research annual returns

Details

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.

Test Research shares outstanding

The number of shares of Test Research was 236.48 M in 2025. This indicates how many shares Test Research is divided into. Since shareholders are the owners of a company, each share represents a small portion of the company's ownership.
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Number of stocks
Details
Date
Number of stocks
Jan 1, 2019
235.36 M Stocks
Jan 1, 2020
235.67 M Stocks
Jan 1, 2021
236.48 M Stocks
Jan 1, 2022
237.24 M Stocks
Jan 1, 2023
236.77 M Stocks
Jan 1, 2024
236.81 M Stocks
Jan 1, 2025
236.48 M Stocks
Jan 1, 2026 (e)
236.48 M Stocks

Test Research stock splits

In Test Research's history, there have been no stock splits.

Test Research Dividend History

23 years of dividend payments

YearAnnual DividendYoY ChangePayments
20255.00TWD 51.5%
Jun 13, 20255.00TWD 51.5%1/1
20243.30TWD 26.7%
20234.50TWD 36.4%
20223.30TWD 0.0%
20213.30TWD 0.0%
20203.30TWD 10.8%
20193.70TWD 23.3%
20183.00TWD 0.0%
20173.00TWD 25.0%
20164.00TWD 7.0%

Test Research dividend history and estimates

In 2025, Test Research paid a dividend amounting to 5.00 TWD. Dividend means that Test Research distributes a portion of its profits to its owners.
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Dividend
Dividend (Estimate)
Details
Date
Dividend
Dividend (Estimate)
Jan 1, 2019
3.70 TWD
0.00 TWD
Jan 1, 2020
3.30 TWD
0.00 TWD
Jan 1, 2021
3.30 TWD
0.00 TWD
Jan 1, 2022
3.30 TWD
0.00 TWD
Jan 1, 2023
4.50 TWD
0.00 TWD
Jan 1, 2024
3.30 TWD
0.00 TWD
Jan 1, 2025
5.00 TWD
0.00 TWD
Jan 1, 2026 (e)
0.00 TWD
5.43 TWD

Test Research dividend payout ratio

In 2025, Test Research had a payout ratio of 47.70%. The payout ratio indicates the percentage of the company's profits that Test Research distributes as dividends.
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Payout ratio
Details
Date
Payout ratio
Jan 1, 2019
92.77 %
Jan 1, 2020
71.18 %
Jan 1, 2021
65.85 %
Jan 1, 2022
40.74 %
Jan 1, 2023
106.41 %
Jan 1, 2024
42.55 %
Jan 1, 2025
47.70 %
Jan 1, 2026 (e)
49.00 %
Price targets and forecasts for Test Research are not yet available.

Test Research shareholder structure

% Name
16.01706%
Chen (Chieh Yuan-b)
Chen (Chieh Yuan-b)
7.32940%
Yeh (Mei Hsing)
Yeh (Mei Hsing)
6.71517%
To Shen Investment
To Shen Investment
4.73972%
To Sheng Investment
To Sheng Investment
2.63449%
Fidelity Management & Research Company LLC
Fidelity Management & Research Company LLC
2.04643%
The Vanguard Group, Inc.
The Vanguard Group, Inc.

Test Research Executives and Management Board

CC

Mr. Chieh-Yuan Chen

Chairman of the Board, General Manager · since 1989

KC

Mr. Kaun-Yuan Chen

Finance Manager

CL

Mr. Chiang-Huai Lin

Deputy General Manager-Global Sales Division, Director · since 1998

MC

Mr. Ming-Chuan Cai

Director

CC

Mr. Chin-Lung Chen

Director

Frequently asked questions about Test Research

The business model of Test Research Inc revolves around providing cutting-edge testing solutions for various industries. Test Research Inc specializes in developing advanced test systems and software that help companies ensure the quality and reliability of their products. With a focus on innovation and customer satisfaction, Test Research Inc offers a comprehensive range of testing equipment, including automated test systems, semiconductor testers, and in-circuit testers. By constantly adapting to industry needs and leveraging technological advancements, Test Research Inc has established itself as a leading provider of reliable testing solutions.

All fundamentals and in-depth analysis of Test Research

Our stock analysis for Test Research 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 Test Research. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.