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AerCap Holdings N.V.
AER - CIK 0001378789
Market cap$22.67 B
Rank#571
SEC filings1,081
Market capitalization of AerCap Holdings N.V.
As of 2026-06-11, AerCap Holdings N.V. (AER) has a market capitalization of $22.67 B, making it the #571 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $22.67 B |
| 2026-06-10 | $22.54 B |
| 2026-05-29 | $22.04 B |
| 2026-05-28 | $22.36 B |
| 2026-05-26 | $22.07 B |
| 2026-05-25 | $21.86 B |
| 2026-05-24 | $21.86 B |
| 2026-05-22 | $21.86 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is AerCap Holdings N.V.'s market cap?
As of 2026-06-11, AerCap Holdings N.V. (AER) has a market capitalization of $22.67 B, making it the #571 most valuable US-listed company.
Where does AerCap Holdings N.V. rank by market cap?
AerCap Holdings N.V. is the #571 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.