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AER vs. RTX: AerCap vs. RTX Stock Comparison

How do AerCap (AER) and RTX (RTX) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

AerCap (AER) and RTX (RTX) both fall under the Capital Goods industry group, but AER is classified in Trading Companies & Distributors while RTX is classified in Aerospace & Defense.

Company profile comparison for AerCap (AER) and RTX (RTX)
Profile ItemAERRTX
NameAerCap Holdings N.V.RTX Corporation
Country/RegionIrelandUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryTrading Companies & DistributorsAerospace & Defense
GICS Sub-IndustryTrading Companies & DistributorsAerospace & Defense
Market Capitalization25.76 billion USD255.76 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateNovember 21, 2006April 2, 1962
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

AER
RTX
GSPC
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AerCap (AER) vs. RTX (RTX), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for AerCap (AER) and RTX (RTX). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for AerCap (AER) and RTX (RTX). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
Total Return (1Y)32.17%12.51%
Total Return (3Y, Annualized)39.43%36.20%
Total Return (5Y, Annualized)21.06%19.14%

Risk Profile

Drawdown History

AER
RTX
GSPC
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AerCap (AER) vs. RTX (RTX), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for AerCap (AER) and RTX (RTX). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
Volatility (1Y, Annualized)26.10%25.84%
Beta (5Y)0.950.30
Max Drawdown (5Y)-44.81%-32.84%
Avg. Volume (3M)1.13M4.59M

Risk-Adjusted Performance

Risk-Return Positioning

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AER and RTX are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
Sharpe Ratio (1Y)1.070.32
Sortino Ratio (1Y)1.590.48

Profitability

ROE (TTM)

Both AerCap (AER) at 17.00% and RTX (RTX) at 12.85% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

AER

Capital Goods industry group

17.00%

Max
40.55%
Q3
19.29%
AER
17.00%
Median
12.12%
Q1
4.08%
Min
-17.12%

RTX

Capital Goods industry group

12.85%

Max
40.55%
Q3
19.29%
RTX
12.85%
Median
12.12%
Q1
4.08%
Min
-17.12%
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AerCap (AER) vs. RTX (RTX): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

AerCap (AER) at 34.47% converts revenue to bottom-line profit above its industry’s benchmark range, while RTX (RTX) at 8.75% keeps roughly the typical share for its industry.

AER

Capital Goods industry group

34.47%

AER
34.47%
Max
27.47%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%

RTX

Capital Goods industry group

8.75%

Max
27.47%
Q3
12.10%
RTX
8.75%
Median
6.30%
Q1
1.40%
Min
-12.89%
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AerCap (AER) vs. RTX (RTX): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

AerCap (AER) at 62.55% turns sales into operating profit above its industry’s benchmark range, while RTX (RTX) at 15.54% operates around its industry’s norm.

AER

Capital Goods industry group

62.55%

AER
62.55%
Max
36.60%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%

RTX

Capital Goods industry group

15.54%

Max
36.60%
Q3
18.33%
RTX
15.54%
Median
11.12%
Q1
5.14%
Min
-12.63%
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AerCap (AER) vs. RTX (RTX): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
ROE (TTM)17.00%12.85%
ROA (TTM)4.52%4.56%
Net Margin (TTM)34.47%8.75%
Operating Margin (TTM)62.55%15.54%
Gross Margin (TTM)63.02%21.10%

Growth

Revenue Growth

Both AerCap (AER) at 6.50% and RTX (RTX) at 9.74% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

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AerCap (AER) vs. RTX (RTX): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both AerCap (AER) at 97.41% and RTX (RTX) at 39.72% sit in the top peer quartile for EPS growth, so each is compounding per-share earnings faster than typical industry peers.

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AerCap (AER) vs. RTX (RTX): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
Revenue Growth (YoY)6.50%9.74%
Revenue Growth (3Y CAGR)6.69%9.72%
EPS Growth (YoY)97.41%39.72%
EPS Growth (3Y CAGR)--12.32%

Financial Strength

Current Ratio (MRQ)

AerCap (AER) at 1.45 keeps current ratio within its industry’s typical mid-range, while RTX (RTX) at 1.05 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for RTX.

AER

Capital Goods industry group

1.45

Max
5.22
Q3
2.95
Median
2.08
AER
1.45
Q1
1.43
Min
0.36

RTX

Capital Goods industry group

1.05

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
RTX
1.05
Min
0.36
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AerCap (AER) vs. RTX (RTX): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

RTX (RTX) at 0.55 carries an industry-typical debt-to-equity mix, while AerCap (AER) at 2.33 uses more debt funding than most peers.

AER

Capital Goods industry group

2.33

AER
2.33
Max
2.33
Q3
1.12
Median
0.60
Q1
0.29
Min
0.00

RTX

Capital Goods industry group

0.55

Max
2.33
Q3
1.12
Median
0.60
RTX
0.55
Q1
0.29
Min
0.00
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AerCap (AER) vs. RTX (RTX): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
Current Ratio (MRQ)1.451.05
Debt / Equity (MRQ)2.330.55
Net Debt / EBITDA7.771.75

Dividends

Dividend Yield (TTM)

RTX (RTX) at 1.47% delivers top-quartile income for its industry, while AerCap (AER) at 0.96% pays a more typical yield — both are credible income propositions, RTX the richer one.

AER

Capital Goods industry group

0.96%

Max
2.66%
Q3
1.14%
AER
0.96%
Median
0.24%
Q1
0.00%
Min
0.00%

RTX

Capital Goods industry group

1.47%

Max
2.66%
RTX
1.47%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%
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AerCap (AER) vs. RTX (RTX): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

AerCap (AER) at 7.52% pays out a band-typical share of earnings, while RTX (RTX) at 45.85% distributes more than its industry norm — less retained, thinner cover.

AER

Capital Goods industry group

7.52%

Max
67.39%
Q3
28.02%
AER
7.52%
Median
6.86%
Q1
0.00%
Min
0.00%

RTX

Capital Goods industry group

45.85%

Max
67.39%
RTX
45.85%
Q3
28.02%
Median
6.86%
Q1
0.00%
Min
0.00%
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AerCap (AER) vs. RTX (RTX): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
Dividend Yield (TTM)0.96%1.47%
Dividend Payout Ratio (TTM)7.52%45.85%

Valuation

P/E Ratio (TTM)

AerCap (AER) at 8.67 sits in the cheaper P/E ratio quartile, while RTX (RTX) at 30.82 is closer to its industry’s usual earnings multiple — a discount for AER, though growth and earnings durability still matter.

AER

Capital Goods industry group

8.67

Max
59.38
Q3
35.92
Median
25.41
Q1
19.47
AER
8.67
Min
3.03

RTX

Capital Goods industry group

30.82

Max
59.38
Q3
35.92
RTX
30.82
Median
25.41
Q1
19.47
Min
3.03
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AerCap (AER) vs. RTX (RTX): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both AerCap (AER) at 2.84 and RTX (RTX) at 2.66 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

AER

Capital Goods industry group

2.84

Max
7.54
Q3
3.76
AER
2.84
Median
2.15
Q1
1.03
Min
0.03

RTX

Capital Goods industry group

2.66

Max
7.54
Q3
3.76
RTX
2.66
Median
2.15
Q1
1.03
Min
0.03
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AerCap (AER) vs. RTX (RTX): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

AerCap (AER) at 1.36 sits in the lower P/B ratio quartile against book while RTX (RTX) at 3.69 is valued near its industry’s middle — AER is cheaper on assets, though weigh it against ROE and asset quality.

AER

Capital Goods industry group

1.36

Max
9.66
Q3
5.00
Median
3.12
Q1
1.81
AER
1.36
Min
-1.08

RTX

Capital Goods industry group

3.69

Max
9.66
Q3
5.00
RTX
3.69
Median
3.12
Q1
1.81
Min
-1.08
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AerCap (AER) vs. RTX (RTX): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for AerCap (AER) and RTX (RTX)
MetricAERRTX
P/E Ratio (TTM)8.6730.82
P/S Ratio (TTM)2.842.66
P/B Ratio (MRQ)1.363.69
Free Cash Flow Yield (TTM)-6.60%3.25%