AerCap Holdings (AER) Market Capitalization (2009 - 2026)
AerCap Holdings' Market Capitalization came in at $23.94 billion for Q3 2026, up 5.9% from $22.6 billion a year earlier but down 1.6% from the prior quarter.
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Analysis
AerCap Holdings (AER) Market Capitalization (2009 - 2026) Analysis & Trends
For FY2025, AerCap Holdings' Market Capitalization was $23.99 billion, up 34.2% from FY2024.
- Market Capitalization has increased in each of the last three years, with a five-year compound annual growth rate of 32.2% (FY2020 to FY2025).
- Going back by year, Market Capitalization was $17.88 billion in FY2024 (+18.8%), $15.05 billion in FY2023 (+4.9%), $14.34 billion in FY2022 (-10.7%) and $16.05 billion in FY2021 (+170.1%).
- The five-year range for quarterly Market Capitalization is $10.05 billion (Q2 2022) to $24.33 billion (Q2 2026).
- Year-over-year, Market Capitalization has increased for 15 consecutive quarters, with growth averaging 16.5% over the last eight quarters.
- The fastest year-over-year change in Market Capitalization over five years came in Q4 2021 (growth of 170.1%), and the weakest in Q4 2022 (a decline of 10.7%).
- Business Quant data shows AER's Market Capitalization at $24.33 billion (Q2 2026), $22.89 billion (Q1 2026) and $23.99 billion (Q4 2025) in the three quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | General Electric | 325.08 Bn | 283.60 Bn | 5.02 Bn |
| 2 | Rtx | 260.39 Bn | 228.66 Bn | 5.81 Bn |
| 3 | Boeing | 136.74 Bn | 45.70 Bn | 2.17 Bn |
| 4 | Lockheed Martin | 133.25 Bn | 117.49 Bn | 2.44 Bn |
| 5 | General Dynamics | 96.61 Bn | 81.85 Bn | 2.25 Bn |
| 6 | Motorola Solutions | 85.80 Bn | 82.26 Bn | 1.77 Bn |
| 7 | Howmet Aerospace | 80.22 Bn | 75.97 Bn | 1.00 Bn |
| 8 | Northrop Grumman | 74.68 Bn | 62.13 Bn | 2.35 Bn |
| 9 | Honeywell International | 68.84 Bn | 28.35 Bn | 2.02 Bn |
| 10 | AerCap Holdings | 28.60 Bn | 21.52 Bn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 23.94 Bn |
| Jun 30, 2026 | 24.33 Bn |
| Mar 31, 2026 | 22.89 Bn |
| Dec 31, 2025 | 23.99 Bn |
| Sep 30, 2025 | 22.60 Bn |
| Jun 30, 2025 | 21.85 Bn |
| Mar 31, 2025 | 19.08 Bn |
| Dec 31, 2024 | 17.88 Bn |
| Sep 30, 2024 | 19.18 Bn |
| Jun 30, 2024 | 18.87 Bn |
| Mar 31, 2024 | 17.60 Bn |
| Dec 31, 2023 | 15.05 Bn |
| Sep 30, 2023 | 15.41 Bn |
| Jun 30, 2023 | 15.62 Bn |
| Mar 31, 2023 | 13.83 Bn |
| Dec 31, 2022 | 14.34 Bn |
| Sep 30, 2022 | 10.39 Bn |
| Jun 30, 2022 | 10.05 Bn |
| Mar 31, 2022 | 12.34 Bn |
| Dec 31, 2021 | 16.05 Bn |
API Access
AerCap Holdings Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=AER&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "AER", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=AER&period=max&api_key=YOUR_API_KEY");
const data = await res.json();