AER vs RTX vs FTAI Stock Comparison

AerCap Holdings, Rtx and FTAI Aviation Prices as of Oct 23, 2026 Peers: Industry group
AER AerCap Holdings N.V.
$145.82 +0.7% 1M +20.9% 1Y
Market cap
$25.49B
P/E
7.5x
Revenue (TTM)
$8.96B
Div. yield
0.01%
Commercial Aerospace Industrials
6 wins
RTX RTX Corp
$191.02 -0.6% 1M +6.5% 1Y
Market cap
$266.98B
P/E
31.8x
Revenue (TTM)
$95.99B
Div. yield
0.01%
Commercial Aerospace Industrials
3 wins
FTAI FTAI Aviation Ltd.
$154.37 -17.0% 1M -13.4% 1Y
Market cap
$16.17B
P/E
33.9x
Revenue (TTM)
$3.11B
Div. yield
0.01%
Commercial Aerospace Industrials
3 wins

Head to Head

12 decided of 12

AerCap Holdings leads on 6 of the 12 questions below (AerCap Holdings 6, Rtx 3, FTAI Aviation 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAERRTXFTAILeader
Larger companyMarket capitalisation $25.49B $266.98B $16.17B RTX
Cheaper on earningsLower P/E, profitable companies only 7.5x 31.8x 33.9x AER
Cheaper on forward earningsLower price / next fiscal year consensus EPS 8.2x 28.2x 27.0x AER
Faster revenue growthRevenue growth, trailing twelve months +12.2% +11.6% +45.3% FTAI
More profitableNet margin, trailing twelve months 37.9% 8.8% 15.3% AER
Better return on capitalReturn on invested capital 9.1% 8.6% -24.6% AER
Less leveragedLower net debt / EBITDA 4.9x 1.8x -3.5x FTAI
Higher dividend yieldTrailing dividend yield 0.01% 0.01% 0.01% RTX
Better 1-year returnPrice return, last 12 months +20.9% +6.5% -13.4% AER
Better 5-year returnAnnualised price return, 5 years +17.7%/yr +15.8%/yr +41.8%/yr FTAI
Less volatileAnnualised volatility, 1 year 26.8% 24.9% 64.0% RTX
Higher overall scoreMean of the five percentile scores vs peers 71/100 57/100 43/100 AER

Percentile Scorecard

AERRTXFTAI

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

AxisAERRTXFTAI
Valuation 96 #5 of 100 63 #38 of 100 25 #75 of 100
Growth 71 #29 of 97 77 #23 of 97 49 #50 of 97
Profitability 90 #11 of 96 71 #29 of 96 51 #48 of 96
Financial Health 6 #100 of 106 31 #74 of 106 20 #85 of 106
Shareholder Returns 95 #4 of 65 45 #36 of 65 72 #19 of 65
Overall 71 57 43
  • AER ranked among 107 companies in Aerospace and Defense
  • RTX ranked among 107 companies in Aerospace and Defense
  • FTAI ranked among 107 companies in Aerospace and Defense

Price Performance

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

Returns

PeriodAERRTXFTAISPY
1 month +0.7%-0.6%-17.0% -1.0%
3 months -3.6%-10.3%-28.5% +2.9%
6 months +5.6%+9.6%-33.7% +6.4%
Year to date +1.4%+4.2%-21.6% +11.4%
1 year +20.9%+6.5%-13.4% +13.1%
3 years +144.3%+143.7%+352.7% +79.4%
3 years, per year +34.7%+34.6%+65.5% +21.5%
5 years +126.1%+107.9%+473.4% +67.7%
5 years, per year +17.7%+15.8%+41.8% +10.9%
10 years +258.1%+207.6%+1,195.1% +255.2%
10 years, per year +13.6%+11.9%+29.2% +13.5%

Risk

MeasureAERRTXFTAISPY
Volatility, 1Y 26.8%24.9%64.0% 12.7%
Downside volatility, 1Y 25.6%23.8%58.5% 12.7%
Beta vs S&P 500, 1Y 0.950.262.44 1.00
Return / volatility, 1Y 0.780.26-0.21 1.03
Max drawdown, 5Y -45.1%-33.9%-52.1% -25.4%
From 52-week high -6.1%-15.3%-50.2% -2.5%
52-week high $155.22$225.49$310.04 $779.14
52-week low $120.64$168.02$152.80 $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.

MultipleAERRTXFTAI
P/E now vs peer median 7.4xmedian 26.2x 30.7xmedian 26.2x 33.2xmedian 26.2x
P/S now vs peer median 2.7xmedian 2.9x 2.7xmedian 2.9x 5.1xmedian 2.9x
EV/EBITDA now vs peer median 7.8xmedian 14.7x 18.2xmedian 14.7x -21.3xmedian 14.7x
P/FCF now vs peer median 11.7xmedian 24.9x 27.1xmedian 24.9x -17.8xmedian 24.9x
P/B now vs peer median 1.3xmedian 2.4x 3.6xmedian 2.4x 39.2xmedian 2.4x
PEG now vs peer median 0.21median 0.92 0.75median 0.92 0.36median 0.92

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 monthsAERRTXFTAI
Revenue $8.96B $95.99B $3.11B
Gross profit – $20.25B $1.22B
Operating income – $11.30B -$1.15B
Net income $3.39B $8.83B $496.27M
Free cash flow $2.09B $9.50B -$890.12M
R&D – $2.85B –
EPS (diluted) $19.26 $6.14 $4.59
Cash & equivalents $1.69B $9.17B $337.20M
Total debt $42.77B $150.08B $3.45B
Shares (diluted) 176.12M 1.37B 104.04M
Enterprise value $19.13B $235.25B $14.61B

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
MetricAERRTXFTAI
P/E 7.4x 30.7x 33.2x
P/FCF 11.7x 27.1x -17.8x
P/Operating cash flow 4.3x 20.7x -36.0x
P/S 2.7x 2.7x 5.1x
P/B 1.3x 3.6x 39.2x
P/Tangible book 1.3x 6.4x 40.5x
EV/EBITDA 7.8x 18.2x -21.3x
EV/EBIT 11.7x 25.3x -16.5x
EV/Revenue 7.3x 3.0x 6.1x
EV/FCF 31.3x 30.1x -21.3x
EV/Operating cash flow 11.6x 23.0x -43.1x
PEG (3Y EPS CAGR) 0.21 0.75 0.36

Growth

14 metrics
MetricAERRTXFTAI
Revenue growth (1Y) 12.2% 11.6% 45.3%
Revenue CAGR (3Y) 6.9% 12.7% 42.7%
Gross profit growth (1Y) – 17.0% 16.5%
Gross profit CAGR (3Y) – 20.2% 26.9%
Operating income growth (1Y) – 28.2% -169.0%
Operating income CAGR (3Y) – 51.1% -133.9%
Net income growth (1Y) 15.1% 27.6% 8.7%
Net income CAGR (3Y) 22.0% 39.1% 75.4%
EPS growth (1Y) 27.1% 26.6% 13.7%
EPS CAGR (3Y) 35.5% 40.7% 91.0%
Operating cash flow growth (1Y) 5.6% 56.2% -221.9%
Operating cash flow CAGR (3Y) 2.5% 16.8% -87.8%
Free cash flow growth (1Y) 178.8% 81.4% 30.3%
Free cash flow CAGR (3Y) 39.0% 21.2% -15.6%

Profitability

14 metrics
MetricAERRTXFTAI
Gross margin – 21.1% 39.2%
EBITDA margin 93.1% 16.3% -28.6%
Operating margin – 11.8% -36.8%
Pretax margin 41.1% 11.3% 19.2%
Net margin 37.9% 8.8% 15.3%
FCF margin 23.3% 9.9% -28.6%
Operating cash flow margin 62.7% 13.0% -14.1%
Return on equity 18.4% 12.7% 118.8%
Return on assets 4.8% 5.0% 11.0%
Return on invested capital 9.1% 8.6% -24.6%
Return on capital employed – 10.1% -28.5%
Asset turnover 0.1x 0.5x 0.7x
Cash conversion (OCF / net income) 1.7x 1.4x -0.9x
Stock comp / revenue 1.5% 0.7% 0.8%

Financial Health

11 metrics
MetricAERRTXFTAI
Debt / assets 60.1% 21.2% 76.9%
Debt / equity 2.3x 0.5x 8.5x
Net debt / EBITDA 4.9x 1.8x -3.5x
Debt / FCF 20.5x 3.9x -3.9x
Liabilities / assets 74.1% 59.8% 91.0%
Equity / assets 25.9% 40.2% 9.0%
Interest coverage 2.9x – -4.6x
Current ratio – 1.0x 5.3x
Quick ratio – 0.7x 1.1x
Cash ratio – 0.1x 0.7x
Altman Z-score – 2.72 2.85

Shareholder Returns

7 metrics
MetricAERRTXFTAI
Dividend yield 1.0% 1.5% 1.1%
Net buyback yield 12.0% – 0.7%
Shareholder yield 13.0% 1.5% 1.8%
Payout ratio (earnings) 6.6% 43.0% 31.0%
Payout ratio (FCF) 10.7% 40.0% -17.3%
Dividend growth (1Y) 15.6% 9.6% 25.1%
Dividend CAGR (3Y) – 5.2% 7.9%

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.

ConsensusAERRTXFTAI
Forward P/E 8.2xFY2026 28.2xFY2026 27.0xFY2026
EPS, next fiscal year $17.88FY2026 $6.78FY2026 $5.71FY2026
EPS growth, next FY +16.3%FY2026 +7.8%FY2026 +24.1%FY2026
EPS growth, the year after +4.4% +10.2% +113.5%
Revenue, next fiscal year $9.13BFY2026 $98.74BFY2026 $4.09BFY2026
Revenue growth, next FY +7.2%FY2026 +11.4%FY2026 +63.0%FY2026
Revenue growth, the year after -1.1% +2.0% +49.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAERRTXFTAI
Held by institutions 78.7% 79.9% 96.0%
Institutions holding 689 3,413 677
Change in shares held, QoQ -5.5% +15.9% +2.6%
Institutions buying 360 1,717 394
Institutions selling 237 1,266 200
Buyers to sellers 1.52 1.36 1.97

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.

AERRTXFTAI
AER 1.00 0.27 0.42
RTX 0.27 1.00 0.25
FTAI 0.42 0.25 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AER, RTX and FTAI?

Rtx (RTX) is the largest by market capitalisation: AerCap Holdings (AER) $25.49B, Rtx (RTX) $266.98B, FTAI Aviation (FTAI) $16.17B.

Which stock is cheaper, AER, RTX and FTAI?

AerCap Holdings (AER) trades on the lowest price-to-earnings ratio (AerCap Holdings (AER) 7.5x, Rtx (RTX) 31.8x, FTAI Aviation (FTAI) 33.9x). On next year's consensus earnings, AerCap Holdings (AER) is cheapest (AerCap Holdings (AER) 8.2x, Rtx (RTX) 28.2x, FTAI Aviation (FTAI) 27.0x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

FTAI Aviation (FTAI) grew revenue fastest over the trailing twelve months: AerCap Holdings (AER) +12.2%, Rtx (RTX) +11.6%, FTAI Aviation (FTAI) +45.3%.

Which company is more profitable?

AerCap Holdings (AER) has the highest net margin (AerCap Holdings (AER) 37.9%, Rtx (RTX) 8.8%, FTAI Aviation (FTAI) 15.3%). On return on invested capital, AerCap Holdings (AER) leads (AerCap Holdings (AER) 9.1%, Rtx (RTX) 8.6%, FTAI Aviation (FTAI) -24.6%).

Which stock has performed better?

Over the past year AerCap Holdings (AER) returned the most: AerCap Holdings (AER) +20.9%, Rtx (RTX) +6.5%, FTAI Aviation (FTAI) -13.4%. Over five years, FTAI Aviation (FTAI) compounded fastest (AerCap Holdings (AER) +17.7%/yr, Rtx (RTX) +15.8%/yr, FTAI Aviation (FTAI) +41.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Rtx (RTX) has the highest dividend yield: AerCap Holdings (AER) 0.01%, Rtx (RTX) 0.01%, FTAI Aviation (FTAI) 0.01%.

Which stock is riskier?

By one-year price volatility, Rtx (RTX) has been the steadiest (AerCap Holdings (AER) 26.8%, Rtx (RTX) 24.9%, FTAI Aviation (FTAI) 64.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AER, RTX and FTAI?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, AerCap Holdings (AER) leads on 6. 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.