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Jastrzebska Spólka Weglowa S.A (JSW) Fair Value & Analysis

Energy · PL · Market cap 3.1B PLN

JS Jastrzebska Spólka Weglowa S.A JSW · WAR
Price26.15 PLN
Fair Value36.92 PLN
Upside+41.2%
Quality33/100
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Expensive Growth
Loss-making · -59.9% net margin
Low debt · negative free cash flow
Mixed vs. peers (4/10)
Narrow moat 8/100
Evidence: Low Range 33.50 PLN – 42.18 PLN Share as image

Fair value as of: Jul 18, 2026

From 3 valuation models · updated 23 days ago

Fair value updated Jul 18, 2026, revised from 18.46 PLN to 36.92 PLN (+100.0%) since Jun 25, 2026. Share price +4.1% over the past month.

Below-average quality, screening 41% undervalued on our models.

What matters now

  • The large discount to fair value meets weak quality (33/100). That raises the risk this is a value trap rather than a bargain.
  • The price is below even our cautious bear case (33.50 PLN). The market is more pessimistic than our downside scenario.
  • The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
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Price vs Fair Value (5 years)

79.00 PLN 20.20 PLN Fair Value 36.92 PLN Apr 2021 Aug 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 18, 2026.

How to read this chart

60‑month range 20.20 PLN – 79.00 PLN · fair‑value band 33.50 PLN – 42.18 PLN · the 26.15 PLN price screens below the 36.92 PLN fair value. Dashed = 300-day average. As of Jul 18, 2026.

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Analysis

Jastrzebska Spólka Weglowa S.A (JSW) currently trades at 26.15 PLN, while our model-based Fair Value estimate is 36.92 PLN, implying the stock looks roughly 41.2% undervalued today. The Quality Score stands at 33/100 (below-average quality), in the Energy sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low), always confirm before acting.

Over the trailing twelve months, Jastrzebska Spólka Weglowa S.A generated revenue of 9.1B PLN at a net margin of -59.9%. Revenue declined 12.0% year over year. It earns a return on equity of -97.8%. Net debt stands at 1.1B PLN. Fundamentals as of Jul 18, 2026

Our scenario range runs from 33.50 PLN (bear case) to 42.18 PLN (bull case); at 26.15 PLN, the current price sits below that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 28% below its 52-week high and 29% above its 52-week low, currently below its 200-day average. For context, the median of 10 Energy peers we cover trades at -12% fair-value upside, at 41%, JSW screens cheaper than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.

Model BearBaseBull Evidence
Highest evidence
Gordon GGM 15.02 PLN 16.37 PLN 18.41 PLN 70
DDM Multi-Stage 15.02 PLN 18.56 PLN 23.39 PLN 61
NCAV (Graham) 13.02 PLN 17.45 PLN 26.04 PLN 50
All 3 models by family
Dividend Discount
Gordon GGM 15.02 PLN 16.37 PLN 18.41 PLN 70
DDM Multi-Stage 15.02 PLN 18.56 PLN 23.39 PLN 61
Asset-Based
NCAV (Graham) 13.02 PLN 17.45 PLN 26.04 PLN 50

Widest divergence: Asset-Based (17.45 PLN) versus Dividend Discount (16.37 PLN). Highest evidence: Gordon GGM (70).

Key figures & financial health

Revenue (TTM) 9.1B PLN
Revenue growth (YoY) -12.0%
Net margin -59.9%
Return on equity -97.8%
Free cash flow −3.7B PLN FY2025
Operating margin -28.8%
More key figures
EPS (TTM) -46.49 PLN
EPS growth (YoY) -87.8%
Net debt 1.1B PLN FY2025

Figures from reported company fundamentals · as of Jul 18, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 33/100

Of which business quality 32 · Market factors (momentum, volatility) 45

Profitability 10
Margins and returns on capital today
Quality Growth 40
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 28
Balance sheet, leverage, solvency risk
Investment 67
Disciplined investing over empire-building
Low Volatility 58
Calm price path (market factor)
Momentum 39
Price trend over the last 3–12 months (market factor)
52W Momentum 41
Distance to the 52-week high (market factor)
Net Issuance 82
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

About the company

Jastrzebska Spólka Weglowa S.A. engages in the extraction, production, and sale of coal, coke, and hydrocarbons in Poland, Austria, the Czech Republic, Germany, Slovakia, Belgium, Spain, Norway, Switzerland, Romania , Luxembourg, Holland, and France. It operates through Coal, Coke, and Other segments.

Full company description

Jastrzebska Spólka Weglowa S.A. engages in the extraction, production, and sale of coal, coke, and hydrocarbons in Poland, Austria, the Czech Republic, Germany, Slovakia, Belgium, Spain, Norway, Switzerland, Romania , Luxembourg, Holland, and France. It operates through Coal, Coke, and Other segments. The company provides maintenance, inspection, renovation, and repairs service of machinery and equipment; technical research services; and chemical and physiochemical analyses of minerals, as well as solid, liquid, and gaseous materials and products. In addition, it is involved in the provision of railway lines; maintenance of railway infrastructure, and structures and equipment; construction and repair of railway track and facilities; security and auxiliary services; water and sewage-related services; discharge of saline mine water; supply of industrial water; reclamation activities; and production of salt. Further, the company engages in the provision of construction, IT services, cybersecurity, software and data processing, hardware consulting, transportation, general construction, catering, freight transport, and post-mining waste disposal and reclamation services; software and data processing activities; insurance intermediation and administration; rail siding; and transportation of coal, coke, and cargo; maintenance and repair of rail cars. Additionally, it is involved in the designing and execution of vertical and horizontal mine workings and tunnels; lease of machinery and equipment; assembly, repairs and upkeep of machinery for the mining, quarrying and construction industries; produces machinery for mining, quarrying, and construction; and drone usage services. The company also offers logistics, security, insurance, and training or laboratory services. Jastrzebska Spólka Weglowa S.A. was founded in 1993 and is based in Jastrzebie Zdrój, Poland.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

Jastrzebska Spólka Weglowa S.A reported revenue of 9.4B PLN in FY2025 versus 10.6B PLN in FY2021, a compound −3.0%/yr. Reported net income was −6.2B PLN in FY2025.

Growth Quality 14/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Latest Revenue (FY 2025)
9.4B PLN
Latest YoY
−16.8%
Avg. growth/yr (3Y)
−22.5%
Avg. growth/yr (5Y)
+6.3%
Avg. growth/yr (15Y)
+1.7%
Revenue −3.0%/yr
FY21 10.6B PLN
FY22 20.2B PLN
FY23 15.3B PLN
FY24 11.3B PLN
FY25 9.4B PLN
Net income
FY21 904M PLN
FY22 7.6B PLN
FY23 994M PLN
FY24 −7.2B PLN
FY25 −6.2B PLN

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Cite: Fair Value Calculator (2026). "Jastrzebska Spólka Weglowa S.A Fair Value". https://www.fairvalue-calculator.com/stock/JSW

Peer Group

Thermal Coal · 101 stocks

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.

Quality Score 33 · Bottom 25%
Fair Value upside +41% · Top 25%
Return on assets -23% · Bottom 25%
Net margin (TTM) -60% · Bottom 25%
Operating margin (TTM) -29% · Bottom 25%
Revenue growth -12% · Below median
Debt / equity 0.12× · Lower than median

Valuation Multiples vs Thermal Coal median · lower = cheaper

P/B 0.27× · Cheaper than 75% of peers
P/S (TTM) 0.09× · Cheaper than 75% of peers

Snowflake

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUE 88 · sector 27
FUTURE 0 · sector 0
PAST 0 · sector 21
HEALTH 94 · sector 92
DIVIDEND 0 · sector 31

Values & ESG

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

Coal Oil & gas

ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.

Similar stocks

10 more Thermal Coal stocks, each showing price versus our Fair Value estimate (as of Jul 18, 2026).

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Frequently asked questions

Is Jastrzebska Spólka Weglowa S.A (JSW) overvalued or undervalued?
As of Jul 18, 2026, our model estimates a fair value of 36.92 PLN versus a price of 26.15 PLN, about +41% (undervalued).
What is the fair value of JSW?
Our model-based fair value for Jastrzebska Spólka Weglowa S.A is 36.92 PLN (as of Jul 18, 2026), built from audited fundamentals. The current price is 26.15 PLN.
What is the quality score of JSW?
Jastrzebska Spólka Weglowa S.A has a Quality Score of 33/100. 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 revenue of Jastrzebska Spólka Weglowa S.A (JSW)?
Jastrzebska Spólka Weglowa S.A reported trailing-twelve-month revenue of about 9.1B PLN (latest available figure, as of Jul 18, 2026).
What is the net profit margin of JSW?
The net profit margin of Jastrzebska Spólka Weglowa S.A is about -59.9%, meaning it is currently running at a net loss. Based on the latest reported figures.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.

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