STOCK COMPARISON
Repsol S.A. vs Saudi Aramco: Fair Value & Quality
Both stocks run through our valuation models. Here is how Repsol S.A. (REP) and Saudi Aramco (2222) compare, as of Aug 8, 2026.
As of Aug 8, 2026, Fair Value Calculator sees Saudi Aramco as the less overvalued of the two: Repsol S.A. trades at €25.46 versus a fair value of €19.07 (-25%), while Saudi Aramco trades at SAR 26.50 versus SAR 20.14 (-24%).
Repsol S.A.
REP.MC · EUR · Energy
-25%
upside to fair value
overvalued
Price€25.46
Fair Value€19.07
Quality68/100
Saudi Aramco
2222.SR · SAR · Energy
-24%
upside to fair value
overvalued
PriceSAR 26.50
Fair ValueSAR 20.14
Quality75/100
Head-to-head numbers
Green value = the better side for that row (for valuation multiples: lower = cheaper).
Repsol S.A.Saudi Aramco
Valuation
10.8×P/E (TTM)17.0×
0.59×P/S (TTM)0.99×
1.16×P/B1.13×
7.2×EV/EBITDA1.9×
0.45×PEG4.27×
4.5%Dividend yield5.1%
€1.05Dividend per shareSAR 1.34
Profitability
5%Net margin22%
12%Operating margin48%
9%Return on equity22%
4%Return on assets19%
Growth
8%Revenue growth (YoY)9%
-7.5%Avg. growth/yr (3Y)-9.7%
10.5%Avg. growth/yr (5Y)14.2%
Balance & size
0.45×Debt / equity0.14×
$29BMarket cap$1.7T
mixedGrowth qualitymixed
Saudi Aramco leads: 4 to 10 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.
Repsol S.A.of which business quality 55 · market factors 91
Saudi Aramcoof which business quality 70 · market factors 68
ProfitabilityMargins and returns on capital today
37
70
Quality GrowthAre margins and returns improving?
42
26
CashflowEarnings quality: real cash, not paper profit
41
72
Fin. StrengthBalance sheet, leverage, solvency risk
49
82
InvestmentDisciplined investing over empire-building
91
80
Low VolatilityCalm price path (market factor)
81
100
MomentumPrice trend over the last 3–12 months (market factor)
92
48
52W MomentumDistance to the 52-week high (market factor)
100
65
Net IssuanceBuybacks instead of dilution
95
82
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.
Repsol S.A.
DCF Models€18.06
Earnings-Based€17.55
Dividend Discount€13.86
Multiples€32.19
Asset-Based€15.43
Growth DCF€14.18
Economic Profit€16.52
Growth Earnings€26.72
16 of 24 models see the stock below the current price.
Saudi Aramco
DCF ModelsSAR 22.50
Earnings-BasedSAR 18.95
Dividend DiscountSAR 19.16
MultiplesSAR 23.64
Asset-BasedSAR 4.13
Growth DCFSAR 19.90
Economic ProfitSAR 15.52
Growth EarningsSAR 22.72
19 of 25 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.
Repsol S.A.
Bear €13.35Fair Value €19.07Bull €22.35
€25.46 = current price (white tick)
Saudi Aramco
Bear SAR 14.55Fair Value SAR 20.14Bull SAR 25.18
SAR 26.50 = current price (white tick)
Compare two other stocks
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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.
Repsol S.A. · Energy
Quality score68 · Top 25%
Fair value upside-25% · below median
Saudi Aramco · Energy
Quality score75 · Top 25%
Fair value upside-24% · below median
Bottom line
As of Aug 8, 2026, Fair Value Calculator sees Saudi Aramco as the less overvalued of the two: Repsol S.A. trades at €25.46 versus a fair value of €19.07 (-25%), while Saudi Aramco trades at SAR 26.50 versus SAR 20.14 (-24%).
Saudi Aramco has the higher quality score (75/100).
See the full analysis →
More comparisons
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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.
