1SIE fair value: what the stock is really worth
We calculate from audited financials what 1SIE is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily, free.
- Compare price with fair valuebelow fair value = cheap, above = expensive
- Check the quality50 and up solid, 75 and up strong
- Watch it or check another stockalert when fair value or trend changes
At a glance
A solid business, but trading 197% above our fair value of €91.93.
As of Aug 19, 2026, the fair value of 1SIE is €91.93 per share against a price of €272.80, so the fair value sits 66% below the price. A model estimate from reported figures, not an analyst target.
Fair value as of: Aug 19, 2026
From 23 valuation models · updated 20 days ago
Share price −2.8% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- The price sits above even our optimistic bull case (€144.56). The favourable scenario is already priced in.
- Solid but not exceptional quality (60/100) and above fair value, neither a clear bargain nor a standout compounder.
- A fairly wide model range (€65.95 to €144.56) 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 19, 2026.
How to read this chart
60‑month range €84.88 – €289.90 · fair‑value band €65.95 – €144.56 · the €272.80 price screens above the €91.93 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 19, 2026.
Analysis
1SIE (1SIE) currently trades at €272.80, while our model-based Fair Value estimate is €91.93, implying the stock looks roughly 196.7% overvalued today. The Quality Score stands at 60/100 (solid quality), in the Industrials sector. Bull case: the Growth Earnings group reads highest at a median of €144.75 per share, and 0 of the 23 models we run sit above the €272.80 price. Bear case: the Asset-Based group reads lowest at €54.68, and 23 of the 23 models stay below the price. Evidence for this calculation is high.
Over the trailing twelve months, 1SIE generated revenue of €79.7B at a net margin of 9.7%. It earns a return on equity of 12.6%. Net debt stands at €38.3B. The stock trades on a trailing P/E of 28.2. Fundamentals as of Aug 19, 2026
Scenario range: €65.95 (bear) to €144.56 (bull), the price of €272.80 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target. The share trades about 6% below its 52-week high and 39% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at −49% fair-value upside, at −66%, 1SIE screens richer than that median.
Fair Value models
Based on fiscal year 2025 figures (about 11 months old). Earnings retained since then (€4.08 per share) are deliberately not added.
Each model values the company its own way; the fair value above is the evidence-weighted blend. Evidence (0 to 100) shows how complete a model's inputs are. How we calculate →
All 23 models by family
Widest divergence: Growth Earnings (€144.75) versus Asset-Based (€54.68). Highest evidence: FCF DCF (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 19, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 59 · Market factors (momentum, volatility) 59
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.
All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.
About the company
Siemens Aktiengesellschaft, a technology company, focuses in the areas of automation and digitalization across the world. It operates through Digital Industries, Smart Infrastructure, Mobility, Siemens Healthineers, and Siemens Financial Services (SFS) segments.
Full company description
Siemens Aktiengesellschaft, a technology company, focuses in the areas of automation and digitalization across the world. It operates through Digital Industries, Smart Infrastructure, Mobility, Siemens Healthineers, and Siemens Financial Services (SFS) segments. The Digital Industries segment provides automation systems and software for factories, numerical control systems, servo motors, drives and inverters, and integrated automation systems for machine tools and production machines; process control systems, machine-to-machine communication products, sensors and radio frequency identification systems; production and product lifecycle management software, and simulation and testing of mechatronic system. The Smart Infrastructure segment offers products, systems, solutions, services, and software to support sustainable transition from fossil and renewable energy sources; sustainable buildings and communities; and buildings, electrification, and electrical products. The Mobility segment provides rail passenger and freight transportation, such as metro systems, trams and light rail, and commuter trains, as well as trains and passenger coaches; locomotives and solutions for automated transportation and leasing; products and solutions for rail automation and electrification; maintenance and digital services; and digital and cloud-based solutions, and related services. The Siemens Healthineers segment develops, manufactures, and sells various diagnostic and therapeutic products and services; and provides clinical consulting and training services. Its financial services segment offers debt and equity investments; leasing, lending, and working capital; structured, equipment, and project financing; and financial advisory services. It has strategic collaboration with IFS to improve product lifecycle with industrial AI. The company was founded in 1847 and is headquartered in Munich, Germany.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2022 – FY2025 · reported fiscal years
1SIE reported revenue of €78.9B in FY2025 versus €72.0B in FY2022, a compound +3.1%/yr. Reported net income was €9.6B in FY2025, compounding +37.2%/yr from FY2022.
1SIE screens 197% overvalued. Compare with GE Vernova Inc →
Peer Group
Specialty Industrial Machinery · 800 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 Specialty Industrial Machinery median · lower = cheaper
What the price implies (reverse DCF)
The inverse question: what free-cash-flow growth must 1SIE deliver for ten years so that today's price is fair in our DCF model? Same formula, same discount rate as the fair value.
The price demands an acceleration versus past growth: a high bar the company still has to clear. Ranking of the largest stocks →
Context: sector, industry, market
- Is the Energy sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: Energy
- Valuation of the Italy market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Specialty Industrial Machinery stocks, each showing price versus our Fair Value estimate (as of Aug 19, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| GE Vernova Inc GEV | $941.84 | $131.95 | −86% |
| SIE SIE | €272.65 | €139.77 | −49% |
| Eaton Corporation ETN | $410.85 | $168.65 | −59% |
| Parker-Hannifin Corporation PH | $962.59 | $398.69 | −59% |
| Atlas Copco AB ATCOA | kr 206.60 | kr 112.59 | −46% |
| Cummins Inc CMI | $564.40 | $348.94 | −38% |
| Illinois Tool Works Inc ITW | $270.12 | $145.84 | −46% |
| Emerson Electric Co EMR | $152.82 | $58.44 | −62% |
| AMETEK, Inc AME | $236.25 | $125.80 | −47% |
| Rockwell Automation, Inc ROK | $417.53 | $125.76 | −70% |
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