Brainhole Technology (HKSE:02203) GF Score: 28/100 (As of Aug. 13, 2026) — 10% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

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

What is Brainhole Technology GF Score?

Brainhole Technology HKSE:02203 28 GF Score is 28 as of Aug. 13, 2026, which is 10% below its 10-year median of 31.00. GuruFocus rates HKSE:02203 with a GF Score™ of 28/100 and a GF Value™ of HK$0.04 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Brainhole Technology has the GF Score of 28, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 4/10
2. Profitability Rank : 2/10
3. Growth Rank : 4/10
4. GF Value Rank : 1/10
5. Momentum Rank : 1/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Brainhole Technology might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Brainhole Technology  (HKSE:02203) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Brainhole Technology GF Score Related Terms

HKSE:02203 vs NVDA, AVGO, MU: GF Score Comparison

For the Semiconductors subindustry, Brainhole Technology's GF Score, along with its competitors' market caps and GF Score 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 GF Score vs Semiconductors Industry

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

* The bar in red indicates where Brainhole Technology's GF Score falls into.


HKSE:02203
28GF Score
Brainhole Technology Ltd HKSE:02203
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis
Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 28 mean?
Brainhole Technology (HKSE:02203) has a GF Score of 28 as of Aug. 13, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Brainhole Technology and its competitors. This is 10% below median its historical median of 31.00. Over the past decade, Brainhole Technology's GF Score has ranged from 10.00 to 74.00.
Is Brainhole Technology's GF Score too high?
Brainhole Technology's current GF Score of 28 is 10% below median its 10-year median of 31.00. Over the past 10 years, this metric has ranged from a low of 10.00 to a high of 74.00. Overall, Brainhole Technology has a GF Score™ of 28/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Brainhole Technology's GF Score compare to NVDA and AVGO?
Brainhole Technology's GF Score of 28 can be compared against companies in the Semiconductors industry. Historically, Brainhole Technology's own GF Score has ranged from 10.00 to 74.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Semiconductors company?
A good GF Score depends on the Semiconductors industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Brainhole Technology and its competitors. Brainhole Technology's current GF Score is 28, which is 10% below median its own 10-year median of 31.00. 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 262.5% above its estimated fair value. The current GF Score is 28, which is 10% below median its 10-year median of 31.00. Brainhole Technology's overall GF Score™ is 28/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Brainhole Technology (HKSE:02203), the current GF Score is 28 as of Aug. 13, 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 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 262.5% above its estimated GF Value™ of HK$0.04. GuruFocus considers Brainhole Technology to be Significantly Overvalued.

Key valuation signals for HKSE:02203:

  • GF Score: 28 (10% below median its 10-year median of 31.00)
  • GF Value™: HK$0.04 vs. price of HK$0.15 (262.5% above fair value)
  • GF Score™: 28/100 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.
28GF Score

Get the complete analysis for HKSE:02203

GF Score 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