Perma-Fix Environmental Services has the GF Score of 51, which implies that the company
might have
Poor future performance potential.
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:
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 Perma-Fix Environmental Services
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
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)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Perma-Fix Environmental Services GF Score Related Terms
STU:PFX1 vs YDDL, SGLA, LNZA: GF Score Comparison
For the Waste Management subindustry, Perma-Fix Environmental Services'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.
Perma-Fix Environmental Services GF Score vs Waste Management Industry
For the Waste Management industry and Industrials sector, Perma-Fix Environmental Services's GF Score distribution charts can be found below:
* The bar in red indicates where Perma-Fix Environmental Services's GF Score falls into.
Perma-Fix Environmental Services (STU:PFX1) has a GF Score of 51 as of Jun. 27, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Perma-Fix Environmental Services and its competitors. This is 15% below median its historical median of 60.00. Over the past decade, Perma-Fix Environmental Services' GF Score has ranged from 21.00 to 83.00.
Is Perma-Fix Environmental Services' GF Score too high?
Perma-Fix Environmental Services' current GF Score of 51 is 15% below median its 10-year median of 60.00. Over the past 10 years, this metric has ranged from a low of 21.00 to a high of 83.00. Overall, Perma-Fix Environmental Services has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Perma-Fix Environmental Services' GF Score compare to YDDL and SGLA?
Perma-Fix Environmental Services' GF Score of 51 can be compared against companies in the Waste Management industry. Historically, Perma-Fix Environmental Services' own GF Score has ranged from 21.00 to 83.00 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 Waste Management company?
A good GF Score depends on the Waste Management 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 Perma-Fix Environmental Services and its competitors. Perma-Fix Environmental Services's current GF Score is 51, which is 15% below median its own 10-year median of 60.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Perma-Fix Environmental Services stock overvalued right now?
Based on GuruFocus' analysis, Perma-Fix Environmental Services (STU:PFX1) is currently considered Significantly Overvalued. The stock's GF Value™ is €6.08, compared to a current price of €10.53 — trading 73.2% above its estimated fair value. The current GF Score is 51, which is 15% below median its 10-year median of 60.00. Perma-Fix Environmental Services' overall GF Score™ is 51/100 with 3 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 Perma-Fix Environmental Services (STU:PFX1), the current GF Score is 51 as of Jun. 27, 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 Perma-Fix Environmental Services (STU:PFX1) Overvalued in 2026?
Based on GuruFocus' analysis, Perma-Fix Environmental Services stock appears to be overvalued.
The current stock price of €10.53 is trading 73.2% above its estimated GF Value™ of €6.08.
GuruFocus considers Perma-Fix Environmental Services to be Significantly Overvalued.
Key valuation signals for STU:PFX1:
GF Score: 51 (15% below median its 10-year median of 60.00)
GF Value™: €6.08 vs. price of €10.53 (73.2% above fair value)
No single metric tells the full story. See the STU:PFX1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Perma-Fix Environmental Services Business Description
Perma-Fix Environmental Services Inc is a nuclear services company and provider of nuclear and mixed waste management services. The company's nuclear waste services include treatment and management of radioactive and mixed waste (waste containing both hazardous and low-level radioactive waste). The company operates through two segments: i) The treatment segment: It offers nuclear, low-level radioactive, Mixed, hazardous and non-hazardous waste treatment, processing and disposal services, and ii) the Services segment which generates the majority of the revenue, provides on-site waste management services to commercial and government customers, technology-based services, construction, logistics, and transportation services among others.
51GF Score
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