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AAON, INC.
AAON - CIK 0000824142
Market cap$9.92 B
Rank#943
SEC filings1,594
Market capitalization of AAON, INC.
As of 2026-06-10, AAON, INC. (AAON) has a market capitalization of $9.92 B, making it the #943 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $9.92 B |
| 2026-05-29 | $11.44 B |
| 2026-05-28 | $11.43 B |
| 2026-05-26 | $11.52 B |
| 2026-05-25 | $11.03 B |
| 2026-05-24 | $11.03 B |
| 2026-05-22 | $11.03 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 AAON, INC.'s market cap?
As of 2026-06-10, AAON, INC. (AAON) has a market capitalization of $9.92 B, making it the #943 most valuable US-listed company.
Where does AAON, INC. rank by market cap?
AAON, INC. is the #943 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.