Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. MGI Tech Co's annualizedNet Income for the quarter that ended in Mar. 2026 was ¥-421 Mil.
MGI Tech Co's average Total Assets over the quarter that ended in Mar. 2026 was ¥10,083 Mil. Therefore, MGI Tech Co's annualized ROA % for the quarter that ended in Mar. 2026 was -4.17%.
The historical rank and industry rank for MGI Tech Co's ROA % or its related term are showing as below:
SHSE:688114'
s ROA % Range Over the Past 10 Years
Min: -5.76 Med: -2.17 Max: 23.62
Current: -1.55
During the past 9 years, MGI Tech Co's highest ROA % was 23.62%. The lowest was -5.76%. And the median was -2.17%.
SHSE:688114's ROA % is ranked worse than 54.97% of 855
companies
in the Medical Devices & Instruments industry
Industry Median: 0.7
vs SHSE:688114: -1.55
MGI Tech Co (SHSE:688114) ROA % Explanation
ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A banks ROA % is typically well under 2%.
Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:
Note:
The Net Income data used here is four times the quarterly (Mar. 2026) net income data. The Revenue data used here is four times the quarterly (Mar. 2026) revenue data.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Be Aware
Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).
Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.
E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.
MGI Tech Co ROA % Related Terms
MGI Tech Co ROA % Historical Data
* Premium members only.
The historical data trend for MGI Tech Co's ROA % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Medical Devices subindustry, MGI Tech Co's ROA %, along with its competitors' market caps and ROA % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
MGI Tech Co ROA % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, MGI Tech Co's ROA % distribution charts can be found below:
* The bar in red indicates where MGI Tech Co's ROA % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
In the calculation of annual ROA %, the net income of the last fiscal year and the average total assets over the fiscal year are used. In calculating the quarterly data,
the Net Income data used here is four times the quarterly (Mar. 2026) net income data.
ROA % is displayed in the 30-year financial page.
MGI Tech Co (SHSE:688114) has a ROA % of -4.17% as of Mar. 2026. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on MGI Tech Co and its competitors. According to the industry distribution chart, MGI Tech Co ranks #470 out of 855 companies in the Medical Devices & Instruments industry, placing it in the top 55%.
Is MGI Tech Co's ROA % too high?
MGI Tech Co's current ROA % is -4.17%. Based on the distribution chart, MGI Tech Co ranks #470 out of 855 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, MGI Tech Co has a GF Score™ of 69/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does MGI Tech Co's ROA % compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, MGI Tech Co ranks #470 out of 855 companies for ROA %. This places MGI Tech Co in the lower half of its industry. The industry median ROA % is 0.70. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROA % for a Medical Devices & Instruments company?
The median ROA % among Medical Devices & Instruments companies is 0.70, based on 855 companies in the industry. Companies in the top quartile (top 25%) have a ROA % significantly above this median, while those in the bottom quartile fall well below. However, ROA % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on MGI Tech Co and its competitors. For the Medical Devices & Instruments industry, the median ROA % is 0.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MGI Tech Co's current ROA % is -4.17%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MGI Tech Co stock overvalued right now?
Based on GuruFocus' analysis, MGI Tech Co (SHSE:688114) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥66.44, compared to a current price of ¥47.11 — trading 29.1% below its estimated fair value. The current ROA % is -4.17%. MGI Tech Co's overall GF Score™ is 69/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For MGI Tech Co (SHSE:688114), the current ROA % is -4.17% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is MGI Tech Co (SHSE:688114) Overvalued in 2026?
Based on GuruFocus' analysis, MGI Tech Co stock appears to be undervalued.
The current stock price of ¥47.11 is trading 29.1% below its estimated GF Value™ of ¥66.44.
GuruFocus considers MGI Tech Co to be Modestly Undervalued.
Key valuation signals for SHSE:688114:
ROA %: -4.17%
GF Value™: ¥66.44 vs. price of ¥47.11 (29.1% below fair value)
No single metric tells the full story. See the SHSE:688114 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
MGI Tech Co Ltd is a producer of clinical high-throughput gene sequencers, and its multi-omics platforms include genetic sequencing, medical imaging, and laboratory automation. It provides real-time, panoramic, and full-life-cycle equipment and systems for precision medicine, precision agriculture, precision healthcare, and other relevant industries.
69GF Score
Get the complete analysis for SHSE:688114
ROA % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SHSE:688114 has been successfully added to your 
