AAL vs CPA vs AERO Stock Comparison

American Airlines, Copa Holdings and Grupo Aeromexico, S.A.B. de C.V Prices as of Oct 29, 2026 Peers: Industry group
CPA Copa Holdings, S.A.
$131.28 -1.3% 1M +6.0% 1Y
Market cap
$5.40B
P/E
8.6x
Revenue (TTM)
$3.99B
Div. yield
5.13%
Airlines Industrials
9 wins

Head to Head

11 decided of 12

Copa Holdings leads on 9 of the 12 questions below (Copa Holdings 9, American Airlines 1, Grupo Aeromexico, S.A.B. de C.V 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAALCPAAEROLeader
Larger companyMarket capitalisation $8.46B $5.40B $2.23B AAL
Cheaper on earningsLower P/E, profitable companies only -26.0x 8.6x 13.9x CPA
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 9.3x 43.6x CPA
Faster revenue growthRevenue growth, trailing twelve months +7.5% +14.8% +8.8% CPA
More profitableNet margin, trailing twelve months -0.6% 15.7% 3.6% CPA
Better return on capitalReturn on invested capital 3.6% 15.3% — CPA
Less leveragedLower net debt / EBITDA 7.6x 0.9x -0.4x AERO
Higher dividend yieldTrailing dividend yield 0.00% 5.13% 0.00% –
Better 1-year returnPrice return, last 12 months -1.5% +6.0% — CPA
Better 5-year returnAnnualised price return, 5 years -7.8%/yr +12.2%/yr — CPA
Less volatileAnnualised volatility, 1 year 46.8% 42.8% 54.2% CPA
Higher overall scoreMean of the five percentile scores vs peers 29/100 65/100 58/100 CPA

Percentile Scorecard

AALCPAAERO

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAALCPAAERO
Valuation 70 #42 of 136 61 #54 of 136 99 #3 of 136
Growth 12 #107 of 121 63 #45 of 121 16 #102 of 121
Profitability 24 #85 of 112 78 #25 of 112 55 #51 of 112
Financial Health 9 #128 of 140 48 #73 of 140 63 #52 of 140
Shareholder Returns – 73 #22 of 80 –
Overall 29 65 58
  • AAL ranked among 150 companies in Transportation
  • CPA ranked among 150 companies in Transportation
  • AERO ranked among 150 companies in Transportation

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAALCPAAEROSPY
1 month -6.1%-1.3%-4.1% +0.7%
3 months -17.2%-7.8%-1.8% +3.7%
6 months +9.1%+13.5%+0.4% +7.1%
Year to date -16.6%+8.8%-30.6% +12.8%
1 year -1.5%+6.0%— +11.9%
3 years +14.3%+61.2%— +85.2%
3 years, per year +4.6%+17.3%— +22.8%
5 years -33.4%+77.5%— +67.6%
5 years, per year -7.8%+12.2%— +10.9%
10 years -68.1%+41.8%— +262.0%
10 years, per year -10.8%+3.6%— +13.7%

Risk

MeasureAALCPAAEROSPY
Volatility, 1Y 46.8%42.8%54.2% 12.7%
Downside volatility, 1Y 45.2%40.4%56.9% 12.6%
Beta vs S&P 500, 1Y 1.931.821.75 1.00
Return / volatility, 1Y -0.030.14— 0.94
Max drawdown, 5Y -59.3%-42.5%-46.0% -25.4%
From 52-week high -29.6%-16.5%-33.4% -1.2%
52-week high $18.15$157.19$22.91 $779.14
52-week low $10.18$107.81$12.36 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAALCPAAERO
P/E now vs peer median -26.0xmedian 16.5x 8.6xmedian 16.5x 13.9xmedian 16.5x
P/S now vs peer median 0.1xmedian 0.9x 1.4xmedian 0.9x 0.5xmedian 0.9x
EV/EBITDA now vs peer median 10.5xmedian 8.8x 5.5xmedian 8.8x 1.4xmedian 8.8x
P/FCF now vs peer median 29.7xmedian 11.9x —median 11.9x 3.5xmedian 11.9x
P/B now vs peer median -2.1xmedian 1.2x 1.9xmedian 1.2x -3.7xmedian 1.2x
PEG now vs peer median 0.90median 0.84 1.46median 0.84 —median 0.84

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAALCPAAERO
Revenue $58.34B $3.99B $4.40B
Operating income $1.01B $772.19M $635.00M
Net income -$326.00M $626.62M $120.00M
Free cash flow $285.00M – $630.00M
EPS (diluted) $-0.49 $15.19 $1.09
Cash & equivalents – $266.83M $965.00M
Total debt $28.93B $7.93B $475.00M
Shares (diluted) 662.61M 41.26M 145.90M
Enterprise value -$15.58B $474.09M -$1.85B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAALCPAAERO
P/E -26.0x 8.6x 13.9x
P/FCF 29.7x – 3.5x
P/Operating cash flow 1.9x – 3.5x
P/S 0.1x 1.4x 0.5x
P/B -2.1x 1.9x -3.7x
P/Tangible book -1.4x 2.0x -3.7x
EV/EBITDA 10.5x 5.5x 1.4x
EV/EBIT 30.4x 8.3x 2.7x
EV/Revenue 0.5x 1.6x 0.4x
EV/FCF 107.5x – 2.8x
EV/Operating cash flow 7.0x – 2.8x
PEG (3Y EPS CAGR) 0.90 1.46 –

Growth

14 metrics
MetricAALCPAAERO
Revenue growth (1Y) 7.5% 14.8% 8.8%
Revenue CAGR (3Y) 3.3% 5.7% –
Gross profit growth (1Y) – – –
Gross profit CAGR (3Y) – – –
Operating income growth (1Y) -51.7% -0.3% -2.6%
Operating income CAGR (3Y) -41.0% 0.9% –
Net income growth (1Y) -157.5% -1.7% -38.0%
Net income CAGR (3Y) -28.5% 22.2% –
EPS growth (1Y) -157.3% -0.5% -43.3%
EPS CAGR (3Y) -28.8% 5.9% –
Operating cash flow growth (1Y) 6.8% – –
Operating cash flow CAGR (3Y) 0.2% – –
Free cash flow growth (1Y) -81.8% – –
Free cash flow CAGR (3Y) -47.4% – –

Profitability

14 metrics
MetricAALCPAAERO
Gross margin – – –
EBITDA margin 5.0% 29.4% 27.6%
Operating margin 1.7% 19.4% 14.4%
Pretax margin -0.6% 18.0% 5.5%
Net margin -0.6% 15.7% 3.6%
FCF margin 0.5% – 14.3%
Operating cash flow margin 7.5% – 14.3%
Return on equity – 21.8% –
Return on assets -0.5% 8.9% 2.9%
Return on invested capital 3.6% 15.3% –
Return on capital employed 2.7% 14.4% 10.0%
Asset turnover 0.9x 0.6x 0.6x
Cash conversion (OCF / net income) -13.4x – 5.3x
Stock comp / revenue – – –

Financial Health

11 metrics
MetricAALCPAAERO
Debt / assets 45.0% 31.8% 6.4%
Debt / equity -7.3x 0.8x -0.8x
Net debt / EBITDA 7.6x 0.9x -0.4x
Debt / FCF 101.5x – 0.8x
Liabilities / assets 106.2% 59.7% 108.0%
Equity / assets -6.2% 40.3% -8.0%
Interest coverage 0.6x 7.3x 5.8x
Current ratio 0.5x 1.1x 2.0x
Quick ratio 0.7x 0.9x 1.7x
Cash ratio 0.3x 0.8x 0.9x
Altman Z-score 0.65 2.22 –

Shareholder Returns

7 metrics
MetricAALCPAAERO
Dividend yield – 5.1% –
Net buyback yield – – –
Shareholder yield 0.0% 5.1% 0.0%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAALCPAAERO
Forward P/E – 9.3xFY2026 43.6xFY2026
EPS, next fiscal year $-1.14FY2026 $14.13FY2026 $0.35FY2026
EPS growth, next FY -416.7%FY2026 -13.2%FY2026 -85.5%FY2026
EPS growth, the year after – +41.4% +408.6%
Revenue, next fiscal year $59.78BFY2026 $4.72BFY2026 $5.78BFY2026
Revenue growth, next FY +9.4%FY2026 +30.3%FY2026 +7.8%FY2026
Revenue growth, the year after +8.0% -4.7% +15.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAALCPAAERO
Held by institutions 78.0% 62.4% 65.1%
Institutions holding 579 321 75
Change in shares held, QoQ +16.5% -4.3% -1.5%
Institutions buying 277 187 32
Institutions selling 182 98 17
Buyers to sellers 1.52 1.91 1.88

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

AALCPAAERO
AAL 1.00 0.60 0.44
CPA 0.60 1.00 0.47
AERO 0.44 0.47 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AAL, CPA and AERO?

American Airlines (AAL) is the largest by market capitalisation: American Airlines (AAL) $8.46B, Copa Holdings (CPA) $5.40B, Grupo Aeromexico, S.A.B. de C.V (AERO) $2.23B.

Which stock is cheaper, AAL, CPA and AERO?

Copa Holdings (CPA) trades on the lowest price-to-earnings ratio (American Airlines (AAL) -26.0x, Copa Holdings (CPA) 8.6x, Grupo Aeromexico, S.A.B. de C.V (AERO) 13.9x). On next year's consensus earnings, Copa Holdings (CPA) is cheapest (Copa Holdings (CPA) 9.3x, Grupo Aeromexico, S.A.B. de C.V (AERO) 43.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Copa Holdings (CPA) grew revenue fastest over the trailing twelve months: American Airlines (AAL) +7.5%, Copa Holdings (CPA) +14.8%, Grupo Aeromexico, S.A.B. de C.V (AERO) +8.8%.

Which company is more profitable?

Copa Holdings (CPA) has the highest net margin (American Airlines (AAL) -0.6%, Copa Holdings (CPA) 15.7%, Grupo Aeromexico, S.A.B. de C.V (AERO) 3.6%). On return on invested capital, Copa Holdings (CPA) leads (American Airlines (AAL) 3.6%, Copa Holdings (CPA) 15.3%).

Which stock has performed better?

Over the past year Copa Holdings (CPA) returned the most: American Airlines (AAL) -1.5%, Copa Holdings (CPA) +6.0%. Over five years, Copa Holdings (CPA) compounded fastest (American Airlines (AAL) -7.8%/yr, Copa Holdings (CPA) +12.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: American Airlines (AAL) 0.00%, Copa Holdings (CPA) 5.13%, Grupo Aeromexico, S.A.B. de C.V (AERO) 0.00%. American Airlines (AAL) and Grupo Aeromexico, S.A.B. de C.V (AERO) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Copa Holdings (CPA) has been the steadiest (American Airlines (AAL) 46.8%, Copa Holdings (CPA) 42.8%, Grupo Aeromexico, S.A.B. de C.V (AERO) 54.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AAL, CPA and AERO?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Copa Holdings (CPA) leads on 9. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.