PowerBank (STU:103) GF Score: 45/100 (As of Jul. 23, 2026) — 125% Above Median

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Director of Data and Quant Analytics at GuruFocus
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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.

STU:103 PowerBank Corp STU:103
45 GF Score
Price €0.48
GF Value €1.50
Valuation Possible Value Trap
! 4 Warning Signs
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What is PowerBank GF Score?

PowerBank STU:103 +1.91% 45 GF Score is 45 as of Jul. 23, 2026, which is 125% above its 10-year median of 20.00. GuruFocus rates STU:103 with a GF Score™ of 45/100 and a GF Value™ of €1.50 (Possible Value Trap). The stock has 4 warning signs investors should review.

PowerBank has the GF Score of 45, 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 : 3/10
2. Profitability Rank : 2/10
3. Growth Rank : 0/10
4. GF Value Rank : 2/10
5. Momentum Rank : 4/10

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 PowerBank 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.


PowerBank  (STU:103) 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.


PowerBank GF Score Related Terms


PowerBank GF Score Competitor Comparison

For the Utilities - Renewable subindustry, PowerBank'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.


PowerBank GF Score vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, PowerBank's GF Score distribution charts can be found below:

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


STU:103
45GF Score
PowerBank Corp STU:103
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 45 mean?
PowerBank (STU:103) has a GF Score of 45 as of Jul. 23, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on PowerBank and its competitors. This is 125% above median its historical median of 20.00. Over the past decade, PowerBank's GF Score has ranged from 14.00 to 45.00.
Is PowerBank's GF Score too high?
PowerBank's current GF Score of 45 is 125% above median its 10-year median of 20.00. Over the past 10 years, this metric has ranged from a low of 14.00 to a high of 45.00. Overall, PowerBank has a GF Score™ of 45/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does PowerBank's GF Score compare to competitors?
PowerBank's GF Score of 45 can be compared against companies in the Utilities - Independent Power Producers industry. Historically, PowerBank's own GF Score has ranged from 14.00 to 45.00 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 an Utilities - Independent Power Producers company?
A good GF Score depends on the Utilities - Independent Power Producers 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 PowerBank and its competitors. PowerBank's current GF Score is 45, which is 125% above median its own 10-year median of 20.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PowerBank stock overvalued right now?
Based on GuruFocus' analysis, PowerBank (STU:103) is currently considered Possible Value Trap. The stock's GF Value™ is €1.50, compared to a current price of €0.48 — trading 68% below its estimated fair value. The current GF Score is 45, which is 125% above median its 10-year median of 20.00. PowerBank's overall GF Score™ is 45/100 with 4 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 PowerBank (STU:103), the current GF Score is 45 as of Jul. 23, 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 PowerBank (STU:103) Overvalued in 2026?

Based on GuruFocus' analysis, PowerBank stock appears to be undervalued. The current stock price of €0.48 is trading 68% below its estimated GF Value™ of €1.50. GuruFocus considers PowerBank to be Possible Value Trap.

Key valuation signals for STU:103:

  • GF Score: 45 (125% above median its 10-year median of 20.00)
  • GF Value™: €1.50 vs. price of €0.48 (68% below fair value)
  • GF Score™: 45/100 with 4 warning signs

No single metric tells the full story. See the STU:103 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


PowerBank Business Description

Other Exchanges PBK:USAPBK:Canada
Address 505 Consumers Road, Suite 803, Toronto, ON, CAN, M2J 4Z2
PowerBank Corp is an independent renewable and clean energy project developer, power producer, and asset operator in Canada and the United States, with the majority of its revenue coming from the United States. The Company operates through two reportable segments: Development and EPC, which involves the development and construction of solar photovoltaic power projects, and IPP Production, which includes the operation of solar power and battery energy storage systems. Corporate and other activities cover operation, maintenance, and repairs. The majority of revenue is generated from the Development and EPC segment.
45GF Score

Get the complete analysis for STU:103

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

€0.48
Price
€1.50
GF Value