COMPARE · Reviewed July 29, 2026
CPA vs WAB
Verdict: Side-by-side breakdown using the Bull Rankings model. CPA scored 67.6, WAB scored 61.5 — CPA leads.
Compare another set
CPA
Copa Holdings, S.A.
67.6
$141.52 · $5.8B
fundamentals as of
Score gap
6.1
CPA leads
WAB
Westinghouse Air Brake Technolo
61.5
$292.08 · $49.3B
fundamentals as of
The model, pillar by pillar (0–100 each)
CPA
stronger →← stronger
WAB
78
Qualityreturns · margins · balance sheet
64
50
Growthrevenue & earnings expansion
85
79
Valuevaluation vs sector peers
42
CPA is stronger on 2 of 3 pillars.
Fundamentals, head-to-head
CPA
WAB
$335mC
FCF
$1.7bC+
+5.0%C+
Rev
+13.4%B+
0.84B
D/E
0.62B
8.2xA
P/E
39.3xC+
0.94B+
PEG
1.37B
Winner per row is the stronger grade in our model; a tie or a missing value shows no highlight.
Valuation · DCF cross-check
CPA
WAB
17% below
Price vs fair valuelower is cheaper
46% above
~6%/yr
Growth the price implies10-yr FCF · lower = less priced in
~18%/yr
-1%
1-yr DCF upside
-40%
+20%
5-yr DCF upside
-31%
+59%
10-yr DCF upside
-15%
The DCF is a cross-check on intrinsic value, separate from the quality-growth score above.
Model signals
CPA
Why this score
- Durable high returns
- Cyclical growth
WAB
Why this score
- Raising its dividend
The companies
CPACopa Holdings, S.A.
Why now
Airlines · market cap $5.8b. 12% off the 52-week high of $160.47. PEG 0.94 — paying under fair value for the growth rate. 15 sell-side analysts rate this a Strong Buy with a mean 1-yr target of $175.13 (implying +24% upside).
Moat
Net margin 19% beats the market median by a meaningful margin — the company is keeping more of every revenue dollar than the average S&P constituent. ROE 24% sits above Buffett's preferred 15% threshold — the equity base is compounding at a rate the market struggles to discount accurately.
Risk
Value re-rating depends on a catalyst. Without one — analyst day, divestiture, margin recovery, capital return — the stock can stay cheap on these multiples for years.
WABWestinghouse Air Brake Technolo
Why now
Railroads · market cap $49.3b. 5% off the 52-week high of $306.64. Revenue growing +13%, comfortably above the S&P median. 12 sell-side analysts rate this a Strong Buy with a mean 1-yr target of $324.25 (implying +11% upside).
Moat
ROE 11% meets the long-run market sustainable threshold — solid but not differentiated; the durability comes from elsewhere. FCF converts 135% of net income — earnings translate cleanly into cash, a sign that working capital and capex are well-disciplined.
Risk
Trailing P/E 39x sits well above the S&P median (~20x) — multiple compression is a real risk if revenue growth decelerates.
Verdict — model-derived comparison
Generating verdict… typically 5–10 seconds
Not investment advice. The Bull Rankings publishes a quantitative ranking model and accompanying analysis for general informational purposes only. Nothing on this page is a recommendation to buy, sell, or hold any security; nothing is personalized to your circumstances, risk tolerance, or tax situation. Investing carries the risk of loss — invest at your own risk and consider consulting a licensed financial professional before acting on anything you read here. See terms and methodology for full disclosures.