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STOCK COMPARISON

Union Pacific vs Westinghouse Air Brake Technologies: Fair Value & Quality

Both stocks run through our valuation models. Here is how Union Pacific (UNP) and Westinghouse Air Brake Technologies (WAB) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Westinghouse Air Brake Technologies as the less overvalued of the two: Union Pacific trades at $289 versus a fair value of $141 (-51%), while Westinghouse Air Brake Technologies trades at $281 versus $145 (-48%).
Union Pacific
UNP · USD · Industrials
-51%
upside to fair value
overvalued
Price$289
Fair Value$141
Quality67/100
Westinghouse Air Brake Technologies
WAB · USD · Industrials
-48%
upside to fair value
overvalued
Price$281
Fair Value$145
Quality67/100
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Head-to-head numbers

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

Union PacificWestinghouse Air Brake Technologies
Valuation
24.6×P/E (TTM)39.5×
7.25×P/S (TTM)3.86×
9.70×P/B3.99×
16.5×EV/EBITDA19.0×
3.64×PEG1.37×
−51.1%Fair value upside−48.4%
1.9%Dividend yield0.4%
$5.48Dividend per share$1.06
Profitability
40%Operating margin19%
1.00×EBIT margin trend (5Y)1.69×
41%Return on equity11%
9%Return on assets6%
Growth
3%Revenue growth (YoY)13%
-0.5%Avg. growth/yr (3Y)10.1%
4.6%Avg. growth/yr (5Y)8.1%
+9.4%Value creation/yr+27.0%
Balance & size
7.5×Interest coverage (EBIT/interest)8.3×
1.64×Debt / equity0.39×
$179BMarket cap$44B
healthyGrowth qualityhealthy

Westinghouse Air Brake Technologies leads: 5 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.

Union Pacificof which business quality 63 · market factors 70 Westinghouse Air Brake Technologiesof which business quality 64 · market factors 75
ProfitabilityMargins and returns on capital today
64
39
Quality GrowthAre margins and returns improving?
57
43
CashflowEarnings quality: real cash, not paper profit
71
68
Fin. StrengthBalance sheet, leverage, solvency risk
40
64
InvestmentDisciplined investing over empire-building
47
84
Low VolatilityCalm price path (market factor)
74
71
MomentumPrice trend over the last 3–12 months (market factor)
62
68
52W MomentumDistance to the 52-week high (market factor)
78
91
Net IssuanceBuybacks instead of dilution
100
100

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 familyUnion PacificPrice $289Westinghouse Air Brake TechnologiesPrice $281
DCF Models-58%below the price$122-43%below the price$159
Earnings-Based-66%below the price$97.30-73%below the price$76.13
Multiples-38%below the price$180-53%below the price$131
Asset-Based-93%below the price$20.84-84%below the price$44.00
Growth DCF-76%below the price$69.97-46%below the price$152
Economic Profit-58%below the price$121-73%below the price$75.34
Growth Earnings-29%below the price$204-55%below the price$126
Minimum-93%below the price$20.84-84%below the price$44.00
Maximum-29%below the price$204-43%below the price$159
Median-58%below the price$121-55%below the price$126
Geometric mean-67%below the price$96.44-64%below the price$100.00

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%.

Union Pacific: 23 of 23 models see the stock below the current price.

Westinghouse Air Brake Technologies: 24 of 24 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.

Union Pacific
Bear $87.76Fair Value $141Bull $266
$289 = current price (white tick)
Westinghouse Air Brake Technologies
Bear $87.86Fair Value $145Bull $181
$281 = 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.

Union Pacific · Industrials

Quality score67 · Top 25%
Fair value upside-51% · below median

Westinghouse Air Brake Technologies · Industrials

Quality score67 · Top 25%
Fair value upside-48% · below median

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Westinghouse Air Brake Technologies as the less overvalued of the two: Union Pacific trades at $289 versus a fair value of $141 (-51%), while Westinghouse Air Brake Technologies trades at $281 versus $145 (-48%).

Union Pacific has the higher quality score (67/100).

See the full analysis →
Union Pacific · Westinghouse Air Brake Technologies

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