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STOCK COMPARISON

Aena vs Flughafen Wien Aktiengesellschaft: Fair Value & Quality

Both stocks run through our valuation models. Here is how Aena (AENA) and Flughafen Wien Aktiengesellschaft (FLU) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Aena as the more attractively valued of the two: Aena trades at €25.82 versus a fair value of €26.90 (+4%), while Flughafen Wien Aktiengesellschaft trades at €53.00 versus €46.33 (-13%).
Aena
AENA.MC · EUR · Industrials
+4%
upside to fair value
fairly valued
Price€25.82
Fair Value€26.90
Quality69/100
Flughafen Wien Aktiengesellschaft
FLU.VI · EUR · Industrials
-13%
upside to fair value
overvalued
Price€53.00
Fair Value€46.33
Quality77/100
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Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

AenaFlughafen Wien Aktiengesellschaft
Valuation
18.2×P/E (TTM)24.2×
7.08×P/S (TTM)4.24×
4.97×P/B3.11×
13.1×EV/EBITDA10.4×
3.02×PEG1.51×
+4.2%Fair value upside−12.6%
4.2%Dividend yield3.1%
€1.09Dividend per share€1.65
Profitability
31%Operating margin23%
24%Return on equity12%
10%Return on assets9%
Growth
12%Revenue growth (YoY)7%
14.4%Avg. growth/yr (3Y)17.7%
23.5%Avg. growth/yr (5Y)27.6%
+12.4%Value creation/yr+21.0%
Balance & size
11.3×Interest coverage (EBIT/interest)79.7×
0.53×Debt / equity0.04×
$46BMarket cap$5B
healthyGrowth qualityhealthy

Flughafen Wien Aktiengesellschaft leads: 5 to 9 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.

Aenaof which business quality 68 · market factors 60 Flughafen Wien Aktiengesellschaftof which business quality 75 · market factors 59
ProfitabilityMargins and returns on capital today
63
48
Quality GrowthAre margins and returns improving?
50
60
CashflowEarnings quality: real cash, not paper profit
80
96
Fin. StrengthBalance sheet, leverage, solvency risk
72
80
InvestmentDisciplined investing over empire-building
56
86
Low VolatilityCalm price path (market factor)
81
92
MomentumPrice trend over the last 3–12 months (market factor)
49
43
52W MomentumDistance to the 52-week high (market factor)
57
49
Net IssuanceBuybacks instead of dilution
82
82

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyAenaPrice €25.82Flughafen Wien AktiengesellschaftPrice €53.00
DCF Models+12%close to the price€28.85+25%above the price€66.23
Earnings-Based-45%below the price€14.12-37%below the price€33.22
Dividend Discount-32%below the price€17.57-49%below the price€26.91
Multiples+5%close to the price€27.07-21%below the price€41.92
Asset-Based-84%below the price€4.11-76%below the price€12.54
Growth DCF-26%below the price€19.22+19%above the price€63.22
Economic Profit-43%below the price€14.75-33%below the price€35.28
Growth Earnings-6%close to the price€24.15-19%below the price€43.02
Minimum-84%below the price€4.11-76%below the price€12.54
Maximum+12%close to the price€28.85+25%above the price€66.23
Median-29%below the price€18.39-27%below the price€38.60
Geometric mean-36%below the price€16.48-32%below the price€36.26

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

Aena: 15 of 26 models see the stock below the current price.

Flughafen Wien Aktiengesellschaft: 16 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.

Aena
Bear €15.45Fair Value €26.90Bull €36.38
€25.82 = current price (white tick)
Flughafen Wien Aktiengesellschaft
Bear €34.75Fair Value €46.33Bull €57.91
€53.00 = 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.

Aena · Industrials

Quality score69 · Top 25%
Fair value upside+4% · above median

Flughafen Wien Aktiengesellschaft · Industrials

Quality score77 · Top 25%
Fair value upside-13% · above median

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Aena as the more attractively valued of the two: Aena trades at €25.82 versus a fair value of €26.90 (+4%), while Flughafen Wien Aktiengesellschaft trades at €53.00 versus €46.33 (-13%).

Flughafen Wien Aktiengesellschaft has the higher quality score (77/100).

See the full analysis →
Aena · Flughafen Wien Aktiengesellschaft

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.