Watch Perma-Fix Environmental Svcs Inc for free: we tell you when fair value or trend changes.

Perma-Fix Environmental Svcs Inc (PESI) fair value: what the stock is really worth

As of Nov 10, 2026: fair value (intrinsic value) of Perma-Fix Environmental Svcs Inc stock $10.50, price $15.47, that is 32.1% below the price, quality 39 out of 100. Rating: overvalued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

EstimateBear $7.88 to bull $13.13 Growth analysisrevenue history, year by year Quality 39/100 in detail37 factors, each one shown Compared with its peersrank on every measure, side by side

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Industrials US

Thin data Nov 11, 2026

Perma-Fix Environmental Svcs Inc

PESI · US

Expensive, weak quality

Our calculation puts a fair price 32% below what the stock costs today.

Low debt

Profit last quarter 48% below a year ago.

Fair value $10.50 · Overvalued

Quality 39/100

Weak Growth (revenue 5y −10.2 %/yr in USD)

Loss-making · -39.6% net margin (TTM)

Negative free cash flow

Trails peers (1/10)

Narrow moat 12/100

Negative coverage

Thin data

Estimate

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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

White line = price, green steps = our fair value per fiscal year. As of Nov 11, 2026.

How to read this chart

60‑month range $3.33 – $19.43 · fair‑value band $7.88 – $13.13 · the $15.47 price screens above the $10.50 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. As of Nov 11, 2026.

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Company profile

Perma-Fix Environmental Services, Inc., through its subsidiaries, operates as an environmental and technology know-how company in the United States. The company operates in two segments, Treatment and Services.

Show moreShow less

The Treatment segment offers nuclear, low-level radioactive, mixed waste, hazardous and non-hazardous waste treatment, and processing and disposal services through treatment and storage facilities.

This segment is also involved in the research and development activities to identify, develop, and implement waste processing techniques for problematic waste streams.

The Services segment provides technical services, including professional radiological measurement and site survey of government and commercial installations; health physics services; integrated occupational safety and health services; consulting, engineering, project and waste management, environmental, decontamination and decommissioning (D&D) field, and technical and management personnel and services; and waste management services.

This segment also offers nuclear services, including D&D of government and commercial facilities, including engineering, technology applications, specialty services, logistics, transportation, processing, and disposal; and license termination support, such as project management, planning, characterization, waste stream identification and delineation, remediation/demolition, compliance demonstration, final status survey, reporting, transportation, disposal, and emergency response.

In addition, it maintains, services, maintains, calibrates, and sources health physics, IH and customized nuclear, environmental, and occupational safety and health instruments.

The company serves research institutions, commercial companies, public utilities, and governmental agencies through direct sales to customers or through intermediaries. Perma-Fix Environmental Services, Inc. was incorporated in 1990 and is headquartered in Atlanta, Georgia.

Stock analysis

Perma-Fix Environmental Svcs Inc (PESI) currently trades at $15.47, while our estimate is $10.50, 32% below the price, so the stock looks overvalued today.

Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: $7.88 (bear) to $13.13 (bull), the price of $15.47 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 39/100 (below-average quality), in the Industrials sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

Perma-Fix Environmental Svcs Inc reported revenue of $61.7M in FY2025 versus $72.2M in FY2021, a compound −3.9%/yr. Reported net income was −$13.8M in FY2025.

Key figures

Market cap $307M Small · P/S ratio 5.74 · EPS (TTM) $−1.01 · Net margin −39.6% · Return on equity −35.9% · Return on assets (EBIT) −9.0% (5-year average) · Operating margin −20.5% · Revenue (TTM) $57.7M.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 12 out of 100 (medium confidence).

What moves the price

The share trades about 20% below its 52-week high and 80% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −19% fair-value upside, at −32%, PESI screens richer than that median.

Fair Value

Bear $7.88 Fair Value $10.50 Bull $13.13

Price $15.47 · Downside -32.1%

Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 39/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 12

How much profit the company makes from its sales and capital

Quality Growth 85

Are margins and returns getting better?

Cashflow 6

Do the profits arrive as real cash?

Financial strength 82

Debt, balance sheet and risk of trouble

Investment 60

Does it invest with discipline instead of growing at any price?

Low Volatility 47

How calm the share price moves, does not count

Price momentum 50

Price momentum of the last 3 to 12 months, does not count

Near the 52-week high 60

Distance to the 52-week high, does not count

New shares 3

Buys back shares or issues new ones?

Open the full quality analysis →

Insider trades

In the last 6 months, no officer or director bought or sold shares on the open market.

Plus 16 other filings such as grants, option exercises or tax withholding. They are not market purchases or sales.

Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.

Source: SEC Form 4, as of Nov 10, 2026. All filings at the SEC ↗

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 6/100

Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

Revenue growth 1 year

+4.3%

Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.

−4.4%

Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.

−10.2%

Start year 2020 (pandemic). Over 10 years: −0.1% a year

Revenue growth 34 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.

+20.8%

’14

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Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.

3.2% (2020) → −19.0% (2025)

What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss

not computed

PESI screens overvalued: fair value 32% below the price. Compare with Waste Management, Inc →

Recent news

News mood ⓘNews mood, the average tone of recent news (99 articles), rated against how stocks are usually covered. 🚀 Hype = unusually upbeat · 🙂 Positive = above average · 😐 Neutral = typical · 🙁 Negative = below average · 😨 Very negative = unusually downbeat. It reflects the tone of coverage, not our valuation. Negative

Recent news coverage is more negative than average.

Perma-Fix Environmental Services Inc (PESI) (Q3 2026) Earnings Call Highlights: Revenue Jumps ... Yahoo Finance · Nov 6, 2026
Perma-Fix’s (NASDAQ:PESI) Q3 2026: strong sales Yahoo Finance · Nov 5, 2026
Perma-Fix Schedules Third Quarter 2026 Business Update Conference Call Yahoo Finance · Oct 30, 2026
Perma-Fix (PESI): buy, sell, or hold post Q2 earnings? Yahoo Finance · Oct 28, 2026

Compare Perma-Fix Environmental Svcs Inc with another stock

Price, fair value, quality and upside side by side.

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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Waste Management · 166 stocks

Beats the industry median on 1/9 measures

Overall it trails its industry peers.

Valuation

Quality Score 39 · Below median

Fair Value upside −32.1% · Below median

Profitability

Return on assets −15.7% · Bottom 25%

Net margin (12 months) −39.6% · Bottom 25%

Operating margin (12 months) −20.5% · Bottom 25%

Growth and dividend

Revenue growth (quarter YoY) 2.8% · Below median

Balance sheet

Debt / equity 0.03× · Lowest 25%

Valuation Multiplesvs Waste Management median · lower = cheaper

P/B 6.12× · Priciest 25%

P/S (12 months) 5.32× · Priciest 25%

Strength profile in five axes (Snowflake)

This stock

Sector peers

VALUE (fair-value potential)0 · sector 26

FUTURE (revenue growth)14 · sector 37

PAST (return on equity)0 · sector 21

HEALTH (low debt)99 · sector 83

DIVIDEND (yield)0 · sector 47

VALUE 0: the price sits above our fair-value range.

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Waste Management stocks, each showing price versus our Fair Value estimate.

Stock	Price	Fair Value	vs Fair Value	Compare
Waste Management, Inc WM	$237.38	$260.27	+10%	vs PESI
Waste Connections, Inc WCN	$191.14	$199.18	+4%	vs PESI
Fomento de Construcciones y Contratas, S.A FCC	€10.54	€9.99	−5%	vs PESI
GEM Co 002340	¥5.71	¥5.27	−8%	vs PESI
GFL Environmental Inc GFL	$42.41	$34.54	−19%	vs PESI
Veolia Environnement SA VIE	€34.29	€20.39	−41%	vs PESI
Clean Harbors, Inc CLH	$290.04	$155.54	−46%	vs PESI
Republic Services, Inc RSG	$247.62	$129.29	−48%	vs PESI
Cleanaway Waste Management Limited CWY	A$3.01	A$1.25	−58%	vs PESI
Casella Waste Systems, Inc CWST	$93.00	$14.30	−85%	vs PESI

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Perma-Fix Environmental Svcs Inc: fair value per Fair Value Calculator

<a href="https://www.fairvalue-calculator.com/stock/PESI?utm_source=embed&amp;utm_medium=badge" target="_blank" rel="nofollow noopener"><img src="https://www.fairvalue-calculator.com/embed/PESI.US.svg" width="360" height="84" alt="Perma-Fix Environmental Svcs Inc: fair value per Fair Value Calculator" style="border:0;max-width:100%" loading="lazy"></a>

Cite: Fair Value Calculator (2026). "Perma-Fix Environmental Svcs Inc Fair Value". https://www.fairvalue-calculator.com/stock/PESI

Frequently asked questions

Is Perma-Fix Environmental Svcs Inc (PESI) overvalued or undervalued?

As of Nov 11, 2026, our estimate of fair value is $10.50 versus a price of $15.47, about 32% lower (overvalued).

What is the fair value of PESI?

Our estimate for Perma-Fix Environmental Svcs Inc is $10.50 (as of Nov 11, 2026), built from audited fundamentals. The current price: $15.47.

What is the quality score of PESI?

Perma-Fix Environmental Svcs Inc has a Quality Score of 39/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.

What is the price target for Perma-Fix Environmental Svcs Inc (PESI)?

Our calculated price target is the estimate of $10.50 (as of Nov 11, 2026). Cautious scenario $7.88, optimistic scenario $13.13. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.

What is the Perma-Fix Environmental Svcs Inc stock forecast for 2026?

Our estimate puts fair value at $10.50, about 32% lower versus a price of $15.47 (overvalued). Cautious scenario $7.88, optimistic scenario $13.13. The calculation is refreshed regularly with new filings.

What is the revenue of Perma-Fix Environmental Svcs Inc (PESI)?

Perma-Fix Environmental Svcs Inc reported trailing-twelve-month revenue of about $57.7M (latest available figure, as of Nov 11, 2026).

What is the intrinsic value of Perma-Fix Environmental Svcs Inc (PESI)?

Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Perma-Fix Environmental Svcs Inc it is $10.50 per share (as of Nov 11, 2026), against a price of $15.47.

Is Perma-Fix Environmental Svcs Inc stock overvalued or undervalued in 2026?

As of Nov 11, 2026, PESI trades above its calculated fair value: price $15.47, fair value $10.50, a gap of about −32% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.

Is fair value the same as the market price of PESI?

No. The price is what the market pays today ($15.47); the fair value is what the company's own numbers justify ($10.50). For Perma-Fix Environmental Svcs Inc the two are $4.97 per share apart. That gap is exactly why we show both numbers side by side.

How much is Perma-Fix Environmental Svcs Inc worth?

The market values Perma-Fix Environmental Svcs Inc at about $307M (market capitalisation, as of Nov 11, 2026). Per share that is $15.47; our models calculate a fair value of $10.50 per share.

What do the bullish and bearish scenarios say about PESI?

Our models span a range for Perma-Fix Environmental Svcs Inc: cautious scenario $7.88, base $10.50, optimistic $13.13 per share (as of Nov 11, 2026, price $15.47). The range comes from different growth and margin assumptions, not from analyst opinions.

How solid is the balance sheet of Perma-Fix Environmental Svcs Inc (PESI)?

Balance-sheet figures for Perma-Fix Environmental Svcs Inc (as of Nov 11, 2026): return on equity −35.9%, debt of 0.03 per unit of equity. They feed the Quality Score of 39/100, which measures business quality independently of the share price.

How far is PESI from its 52-week high?

Perma-Fix Environmental Svcs Inc trades at $15.47, about 20% below its 52-week high of $19.43 and 80% above the low of $8.61 (as of Nov 10, 2026). Distance from the high says nothing about value: that is what the fair value of $10.50 is for.

Which stocks are comparable to Perma-Fix Environmental Svcs Inc?

From the same area (Industrials) we also value Waste Management, Inc, Republic Services, Inc, Waste Connections, Inc, Veolia Environnement SA, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.

Is Perma-Fix Environmental Svcs Inc stock attractive at the current price?

The data as of Nov 11, 2026: price $15.47, calculated fair value $10.50 (−32%), Quality Score 39/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.

Is it still worth investing in stocks now?

The global stock market currently sits 15.1% above its aggregate fair value. Perma-Fix Environmental Svcs Inc itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.

What is the share price of Perma-Fix Environmental Svcs Inc (PESI)?

The closing price on Nov 10, 2026 was $15.47. Our estimate is $10.50, about 32% lower (overvalued). We carry closing prices from our data provider, not a live tick.

What should I pay attention to with Perma-Fix Environmental Svcs Inc right now?

The price sits above even our optimistic bull case ($13.13). The favourable scenario is already priced in. Weak quality (39/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.

Key figures of Perma-Fix Environmental Svcs Inc

How large is the market capitalisation of Perma-Fix Environmental Svcs Inc (PESI)?

The market capitalisation of Perma-Fix Environmental Svcs Inc is $307M. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.

What is the P/S ratio of Perma-Fix Environmental Svcs Inc (PESI)?

The price-to-sales ratio of Perma-Fix Environmental Svcs Inc is 5.74 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.

What are the earnings per share of Perma-Fix Environmental Svcs Inc (PESI)?

Earnings per share at Perma-Fix Environmental Svcs Inc are $−1.01. Earnings per share over the last twelve months: total profit spread across every single share.

What is the net margin of Perma-Fix Environmental Svcs Inc (PESI)?

The net margin of Perma-Fix Environmental Svcs Inc is −39.6% (last twelve months). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.

What is the return on equity of Perma-Fix Environmental Svcs Inc (PESI)?

The return on equity (ROE) of Perma-Fix Environmental Svcs Inc is −35.9% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.

What is the EBIT return on assets of Perma-Fix Environmental Svcs Inc (PESI)?

On an EBIT basis the return on assets of Perma-Fix Environmental Svcs Inc is −9.0% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.

What is the operating margin of Perma-Fix Environmental Svcs Inc (PESI)?

The operating margin of Perma-Fix Environmental Svcs Inc is −20.5% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.

How fast is revenue growing at Perma-Fix Environmental Svcs Inc (PESI)?

Revenue at Perma-Fix Environmental Svcs Inc is growing +2.8% versus a year earlier (3y avg −4.4%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.

How fast are earnings growing at Perma-Fix Environmental Svcs Inc (PESI)?

Earnings per share at Perma-Fix Environmental Svcs Inc are growing −47.8% versus a year earlier. How much earnings per share grew versus a year earlier.

How much free cash flow does Perma-Fix Environmental Svcs Inc (PESI) generate?

The free cash flow of Perma-Fix Environmental Svcs Inc is −$15.5M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.

How much net cash does Perma-Fix Environmental Svcs Inc (PESI) hold?

Perma-Fix Environmental Svcs Inc holds more cash than debt, $7.4M net (fiscal year 2025). The company holds more cash than debt, a safety cushion.

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