Brainhole Technology (HKSE:02203) ROE %: -115.22% (As of Dec. 2025)

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HKSE:02203 Brainhole Technology Ltd HKSE:02203
37 GF Score
Price HK$0.15
GF Value HK$0.04
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Brainhole Technology ROE %?

Brainhole Technology HKSE:02203 +3.38% 37 ROE % is -115.22% as of Dec. 2025. GuruFocus rates HKSE:02203 with a GF Score™ of 37/100 and a GF Value™ of HK$0.04 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 1,002 Semiconductors companies, Brainhole Technology ranks worse than 100% on this metric.

ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Brainhole Technology's annualized net income for the quarter that ended in Dec. 2025 was HK$-34.56 Mil. Brainhole Technology's average Total Stockholders Equity over the quarter that ended in Dec. 2025 was HK$30.00 Mil. Therefore, Brainhole Technology's annualized ROE % for the quarter that ended in Dec. 2025 was -115.22%.

The historical rank and industry rank for Brainhole Technology's ROE % or its related term are showing as below:

HKSE:02203' s ROE % Range Over the Past 10 Years
Min: -11185.21   Med: -28.56   Max: 26.19
Current: -11185.21

During the past 12 years, Brainhole Technology's highest ROE % was 26.19%. The lowest was -11,185.21%. And the median was -28.56%.

HKSE:02203's ROE % is ranked worse than
100% of 1002 companies
in the Semiconductors industry
Industry Median: 4.69 vs HKSE:02203: -11185.21

Brainhole Technology  (HKSE:02203) ROE % Explanation

ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.

The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:

ROE %(Q: Dec. 2025 )
=Net Income/Total Stockholders Equity
=-34.562/29.9975
=(Net Income / Revenue )*(Revenue / Total Assets)*(Total Assets / Total Stockholders Equity)
=(-34.562 / 60.574)*(60.574 / 127.122)*(127.122 / 29.9975)
=Net Margin %*Asset Turnover*Equity Multiplier
=-57.06 %*0.4765*4.2378
=ROA %*Equity Multiplier
=-27.19 %*4.2378
=-115.22 %

With this breakdown, it is clear that if a company grows its Net Profit Margin, its Asset Turnover, or its Leverage, it can grow its ROE %.

The factors that affect a company's ROE % can also be illustrated with the five-step DuPont Analysis:

ROE %(Q: Dec. 2025 )
=Net Income/Total Stockholders Equity
=-34.562/29.9975
=(Net Income / Pre-Tax Income) * (Pre-Tax Income / Operating Income) * (Operating Income / Revenue) * (Revenue / Total Assets) * (Total Assets / Total Stockholders Equity)
= (-34.562 / -36.682) * (-36.682 / -24.03) * (-24.03 / 60.574) * (60.574 / 127.122) * (127.122 / 29.9975)
= Tax Burden * Interest Burden * Operating Margin % * Asset Turnover * Equity Multiplier
= 0.9422 * 1.5265 * -39.67 % * 0.4765 * 4.2378
=-115.22 %

Note: The net income data used here is two times the semi-annual (Dec. 2025) net income data. The Revenue data used here is two times the semi-annual (Dec. 2025) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.

* 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

Net Income is used.

Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.

Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.


Brainhole Technology ROE % Related Terms


Brainhole Technology ROE % Historical Data

* Premium members only.

The historical data trend for Brainhole Technology's ROE % 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.

Brainhole Technology ROE % Chart

Brainhole Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -31.34 -47.24 -40.53 -3,324.55 0.00

Brainhole Technology Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -41.89 1.89 -4,228.34 0.00 -115.22

HKSE:02203 vs NVDA, AVGO, MU: ROE % Comparison

For the Semiconductors subindustry, Brainhole Technology's ROE %, along with its competitors' market caps and ROE % 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.


Brainhole Technology ROE % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Brainhole Technology's ROE % distribution charts can be found below:

* The bar in red indicates where Brainhole Technology's ROE % falls into.


HKSE:02203
37GF Score
Brainhole Technology Ltd HKSE:02203
ROE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Brainhole Technology ROE % Calculation

Brainhole Technology's annualized ROE % for the fiscal year that ended in Dec. 2025 is calculated as

ROE %=Net Income (A: Dec. 2025 )/( (Total Stockholders Equity (A: Dec. 2024 )+Total Stockholders Equity (A: Dec. 2025 ))/ count )
=-34.525/( (-59.069+32.077)/ 2 )
=-34.525/-13.496
=N/A %

Brainhole Technology's annualized ROE % for the quarter that ended in Dec. 2025 is calculated as

ROE %=Net Income (Q: Dec. 2025 )/( (Total Stockholders Equity (Q: Jun. 2025 )+Total Stockholders Equity (Q: Dec. 2025 ))/ count )
=-34.562/( (27.918+32.077)/ 2 )
=-34.562/29.9975
=-115.22 %

* 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 ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data, the net income data used here is two times the semi-annual (Dec. 2025) net income data. ROE % is displayed in the 30-year financial page.

Frequently Asked Questions Learn more about ROE % →
What does a ROE % of -115.22% mean?
Brainhole Technology (HKSE:02203) has a ROE % of -115.22% as of Dec. 2025. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Brainhole Technology and its competitors. According to the industry distribution chart, Brainhole Technology ranks #1002 out of 1002 companies in the Semiconductors industry.
Is Brainhole Technology's ROE % too high?
Brainhole Technology's current ROE % is -115.22%. Based on the distribution chart, Brainhole Technology ranks #1002 out of 1002 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Brainhole Technology has a GF Score™ of 37/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Brainhole Technology's ROE % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Brainhole Technology ranks #1002 out of 1002 companies for ROE %. This places Brainhole Technology in the lower half of its industry. The industry median ROE % is 4.69. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % for a Semiconductors company?
The median ROE % among Semiconductors companies is 4.69, based on 1,002 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % 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 ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Brainhole Technology and its competitors. For the Semiconductors industry, the median ROE % is 4.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Brainhole Technology's current ROE % is -115.22%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Brainhole Technology stock overvalued right now?
Based on GuruFocus' analysis, Brainhole Technology (HKSE:02203) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.04, compared to a current price of HK$0.15 — trading 282.5% above its estimated fair value. The current ROE % is -115.22%. Brainhole Technology's overall GF Score™ is 37/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % calculated?
ROE % is calculated from a company's financial statements. For Brainhole Technology (HKSE:02203), the current ROE % is -115.22% as of Dec. 2025. 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 Brainhole Technology (HKSE:02203) Overvalued in 2026?

Based on GuruFocus' analysis, Brainhole Technology stock appears to be overvalued. The current stock price of HK$0.15 is trading 282.5% above its estimated GF Value™ of HK$0.04. GuruFocus considers Brainhole Technology to be Significantly Overvalued.

Key valuation signals for HKSE:02203:

  • ROE %: -115.22%
  • GF Value™: HK$0.04 vs. price of HK$0.15 (282.5% above fair value)
  • GF Score™: 37/100 with 6 warning signs

No single metric tells the full story. See the HKSE:02203 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Brainhole Technology Business Description

Address 979 King’s Road, One Taikoo Place, Suites 1801-03, 18th Floor, Quarry Bay, Hong Kong, HKG
Brainhole Technology Ltd is a provider of smart communication infrastructure services in mainland China, focusing on offering products and solutions in the fields of smart homes, smart communities, and smart cities, addressing users software and hardware needs for smart products. The company is also engaged in broadband infrastructure construction and the provision of integrated solutions for smart domain applications (including smart home, smart campus and smart communities) in PRC. Its smart domain solution includes hardware for security and identification purposes, software for residence management, energy saving and community services. Its segments include the Semiconductor business, Broadband infrastructure and smart domain, and the Strategic investments segment.
37GF Score

Get the complete analysis for HKSE:02203

ROE % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

HK$0.15
Price
HK$0.04
GF Value