Ecosuntek S.p.A vs Iberdrola S.A.: Fair Value & Quality
Both stocks run through our valuation models. Here is how Ecosuntek S.p.A (ECK) and Iberdrola S.A. (IBE) compare, as of Aug 11, 2026.
As of Aug 11, 2026, Fair Value Calculator sees Ecosuntek S.p.A as the less overvalued of the two: Ecosuntek S.p.A trades at €3.14 versus a fair value of €1.93 (-39%), while Iberdrola S.A. trades at €20.56 versus €9.34 (-55%).
Ecosuntek S.p.A
ECK.MI · EUR · Utilities
-39%
upside to fair value
overvalued
Price€3.14
Fair Value€1.93
Quality47/100
Iberdrola S.A.
IBE.MC · EUR · Utilities
-55%
upside to fair value
overvalued
Price€20.56
Fair Value€9.34
Quality44/100
Head-to-head numbers
Green value = the better side for that row (for valuation multiples: lower = cheaper).
Ecosuntek S.p.AIberdrola S.A.
Valuation
23.2×P/E (TTM)26.2×
0.06×P/S (TTM)3.66×
4.07×P/B3.18×
3.7×EV/EBITDA14.2×
—PEG3.50×
—Dividend yield3.2%
—Dividend per share€0.68
Profitability
0%Net margin14%
1%Operating margin22%
22%Return on equity10%
3%Return on assets4%
Growth
94%Revenue growth (YoY)-5%
57.5%Avg. growth/yr (3Y)-5.5%
53.9%Avg. growth/yr (5Y)6.6%
Balance & size
3.69×Debt / equity0.84×
$60MMarket cap$159B
mixedGrowth qualityexpensive
Ecosuntek S.p.A leads: 7 to 5 metric wins.
Dash = not meaningfully computable, for example with negative equity.
Quality in detail
The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.
Ecosuntek S.p.Aof which business quality 46 · market factors 73Iberdrola S.A.of which business quality 42 · market factors 76
ProfitabilityMargins and returns on capital today
40
35
Quality GrowthAre margins and returns improving?
72
43
CashflowEarnings quality: real cash, not paper profit
InvestmentDisciplined investing over empire-building
33
59
Low VolatilityCalm price path (market factor)
65
97
MomentumPrice trend over the last 3–12 months (market factor)
71
61
52W MomentumDistance to the 52-week high (market factor)
85
79
Net IssuanceBuybacks instead of dilution
92
64
What the models say
The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.
Ecosuntek S.p.A
DCF Models€4.34
Earnings-Based€3.78
Multiples€5.95
Asset-Based€0.57
Economic Profit€4.30
Growth Earnings€4.01
5 of 15 models see the stock below the current price.
Iberdrola S.A.
DCF Models€7.63
Earnings-Based€8.64
Dividend Discount€3.06
Multiples€16.73
Asset-Based€5.10
Growth DCF€7.98
Economic Profit€8.89
Growth Earnings€14.45
23 of 23 models see the stock below the current price.
Scenario ranges
From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.
Ecosuntek S.p.A
Bear €1.24Fair Value €1.93Bull €3.70
€3.14 = current price (white tick)
Iberdrola S.A.
Bear €7.38Fair Value €9.34Bull €18.78
€20.56 = current price (white tick)
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Ranked within their sector
Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.
Ecosuntek S.p.A · Utilities
Quality score47 · above median
Fair value upside-39% · below median
Iberdrola S.A. · Utilities
Quality score44 · below median
Fair value upside-55% · bottom 25%
Bottom line
As of Aug 11, 2026, Fair Value Calculator sees Ecosuntek S.p.A as the less overvalued of the two: Ecosuntek S.p.A trades at €3.14 versus a fair value of €1.93 (-39%), while Iberdrola S.A. trades at €20.56 versus €9.34 (-55%).
Ecosuntek S.p.A has the higher quality score (47/100).
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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.
