Perma-Fix Environmental Services (STU:PFX1) YoY EBITDA Growth: -115.65% (As of Mar. 2026)

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STU:PFX1 Perma-Fix Environmental Services Inc STU:PFX1
54 GF Score
Price €13.70
GF Value €6.20
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Perma-Fix Environmental Services YoY EBITDA Growth?

Perma-Fix Environmental Services STU:PFX1 -5.97% 54 YoY EBITDA Growth is -115.65% as of Mar. 2026. GuruFocus rates STU:PFX1 with a GF Score™ of 54/100 and a GF Value™ of €6.20 (Significantly Overvalued). The stock has 4 warning signs investors should review.

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months. Perma-Fix Environmental Services's YoY EBITDA Growth for the quarter that ended in Mar. 2026 was -115.65%.

Perma-Fix Environmental Services's EBITDA per Share for the three months ended in Mar. 2026 was €-0.32.

Perma-Fix Environmental Services YoY EBITDA Growth Related Terms

Perma-Fix Environmental Services YoY EBITDA Growth Historical Data

* Premium members only.

The historical data trend for Perma-Fix Environmental Services's YoY EBITDA Growth 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.

Perma-Fix Environmental Services YoY EBITDA Growth Chart

Perma-Fix Environmental Services Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
YoY EBITDA Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only -117.19 -55.00 374.19 -420.39 50.92

Perma-Fix Environmental Services Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
YoY EBITDA Growth 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 43.24 66.31 47.12 29.94 -115.65
STU:PFX1
54GF Score
Perma-Fix Environmental Services Inc STU:PFX1
YoY EBITDA Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Perma-Fix Environmental Services YoY EBITDA Growth Calculation

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months.

Perma-Fix Environmental Services's YoY EBITDA Growth for the fiscal year that ended in Dec. 2025 is calculated as:

YoY EBITDA Growth (A: Dec. 2025 )
=(EBITDA per Share (A: Dec. 2025 )-EBITDA per Share (A: Dec. 2024 ))/ | EBITDA per Share (A: Dec. 2024 ) |
=(-0.401--0.817)/ | -0.817 |
=50.92 %

Perma-Fix Environmental Services's YoY EBITDA Growth for the quarter that ended in Mar. 2026 is calculated as:

YoY EBITDA Growth (Q: Mar. 2026 )
=(EBITDA per Share (Q: Mar. 2026 )-EBITDA per Share (Q: Mar. 2025 )) / | EBITDA per Share (Q: Mar. 2025 )) |
=(-0.317--0.147)/ | -0.147 |
=-115.65 %

* 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.

Frequently Asked Questions Learn more about YoY EBITDA Growth →
What does a YoY EBITDA Growth of -115.65% mean?
Perma-Fix Environmental Services (STU:PFX1) has a YoY EBITDA Growth of -115.65% as of Mar. 2026. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Perma-Fix Environmental Services and its competitors.
Is Perma-Fix Environmental Services' YoY EBITDA Growth too high?
Perma-Fix Environmental Services' current YoY EBITDA Growth is -115.65%. Overall, Perma-Fix Environmental Services has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Perma-Fix Environmental Services' YoY EBITDA Growth compare to SGLA and ABAT?
Perma-Fix Environmental Services' YoY EBITDA Growth of -115.65% can be compared against companies in the Waste Management industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good YoY EBITDA Growth for a Waste Management company?
A good YoY EBITDA Growth depends on the Waste Management industry context. However, YoY EBITDA Growth 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 YoY EBITDA Growth mean?
A high YoY EBITDA Growth can signal that a stock is expensive relative to its fundamentals. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Perma-Fix Environmental Services and its competitors. Perma-Fix Environmental Services's current YoY EBITDA Growth is -115.65%. 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 €6.20, compared to a current price of €13.70 — trading 121% above its estimated fair value. The current YoY EBITDA Growth is -115.65%. Perma-Fix Environmental Services' overall GF Score™ is 54/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is YoY EBITDA Growth calculated?
YoY EBITDA Growth is calculated from a company's financial statements. For Perma-Fix Environmental Services (STU:PFX1), the current YoY EBITDA Growth is -115.65% 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 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 €13.70 is trading 121% above its estimated GF Value™ of €6.20. GuruFocus considers Perma-Fix Environmental Services to be Significantly Overvalued.

Key valuation signals for STU:PFX1:

  • YoY EBITDA Growth: -115.65%
  • GF Value™: €6.20 vs. price of €13.70 (121% above fair value)
  • GF Score™: 54/100 with 4 warning signs

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

Other Exchanges PESI:USA
Address 8302 Dunwoody Place, Suite 250, Atlanta, GA, USA, 30350
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.
54GF Score

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

€13.70
Price
€6.20
GF Value