ATON Green Storage S.p.A (ATON) Fair Value & Analysis
Industrials · IT · Market cap €2.1M
Fair value as of: Aug 13, 2026
From 1 valuation models · updated today
Fair value updated Aug 13, 2026, revised from €1.92 to €0.3700 (−80.7%) since Jul 24, 2026. Share price −26.4% over the past month.
Below-average quality, screening 34% undervalued on our models.
What matters now
- The large discount to fair value meets weak quality (34/100). That raises the risk this is a value trap rather than a bargain.
- The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
- A fairly wide model range (€0.2400 to €0.4600) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
60‑month range €0.2620 – €8.38 · fair‑value band €0.2400 – €0.4600 · the €0.2760 price screens below the €0.3700 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.
Analysis
ATON Green Storage S.p.A (ATON) currently trades at €0.2760, while our model-based Fair Value estimate is €0.3700, implying the stock looks roughly 34.1% undervalued today. The Quality Score stands at 34/100 (below-average quality), in the Industrials 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.
Trailing-twelve-month revenue stands at €5.9M. Revenue declined 44.9% year over year. It earns a return on equity of -94.0%. Net debt stands at €25.7M. Fundamentals as of Aug 13, 2026
Our scenario range runs from €0.2400 (bear case) to €0.4600 (bull case); at €0.2760, the current price sits within 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. For context, the median of 10 Industrials peers we cover trades at -48% fair-value upside, at 34%, ATON 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.
All 1 models by family
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 31 · Market factors (momentum, volatility) 14
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
ATON Green Storage S.p.A. engages in the production and sale of storage systems for photovoltaic systems and battery energy storage system.
Full company description
ATON Green Storage S.p.A. engages in the production and sale of storage systems for photovoltaic systems and battery energy storage system. It offers RA.Store-K, a storage system for home environment; RA.Store-3 a photovoltaic accumulator with three-phase hybrid inverter; G.Store and H.Store for wall installation; Zon.E, a storage system that operates in the presence and absence of a photovoltaic system; Z.Store, a storage system for home environment; and Axis.T, a wall-box for charging electric vehicles. The company was incorporated in 2014 and is headquartered in Spilamberto, Italy.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
ATON Green Storage S.p.A reported revenue of €5.0M in FY2025 versus €23.1M in FY2021, a compound −31.7%/yr. Reported net income was −€12.3M in FY2025.
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Peer Group
Electrical Equipment & Parts · 534 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.
Valuation Multiples vs Electrical Equipment & Parts median · lower = cheaper
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.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Electrical Equipment & Parts stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Contemporary Amperex Technology Co 3750 | HK$654.00 | HK$394.19 | -40% |
| ABB Ltd ABBN | CHF 83.82 | CHF 35.46 | -58% |
| Delta Electronics (Thailand) Public Company TDED | 10.16 SGD | 1.47 SGD | -86% |
| LG Energy Solution, Ltd 373220 | 334,000 KRW | 201,455 KRW | -40% |
| WEG S.A WEGE3 | 13,210 ARS | 7,948 ARS | -40% |
| Sungrow Power Supply Co 300274 | ¥114.79 | ¥123.83 | +8% |
| Shenzhen Inovance Technology Co 300124 | ¥63.43 | ¥33.04 | -48% |
| HD Hyundai Electric Co 267260 | 823,000 KRW | 371,133 KRW | -55% |
| LS ELECTRIC Co 010120 | 190,000 KRW | 31,517 KRW | -83% |
| Hyosung Heavy Industries Corporation 298040 | 2,789,000 KRW | 1,065,378 KRW | -62% |
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Frequently asked questions
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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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