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ECOPETROL S.A.
EC - CIK 0001444406
Market cap$30.38 B
Rank#459
SEC filings974
Market capitalization of ECOPETROL S.A.
As of 2026-05-29, ECOPETROL S.A. (EC) has a market capitalization of $30.38 B, making it the #459 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-05-29 | $30.38 B |
| 2026-05-28 | $30.70 B |
| 2026-05-26 | $28.61 B |
| 2026-05-25 | $28.50 B |
| 2026-05-24 | $28.45 B |
| 2026-05-22 | $28.29 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 ECOPETROL S.A.'s market cap?
As of 2026-05-29, ECOPETROL S.A. (EC) has a market capitalization of $30.38 B, making it the #459 most valuable US-listed company.
Where does ECOPETROL S.A. rank by market cap?
ECOPETROL S.A. is the #459 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.