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Diamondback Energy, Inc.
FANG - CIK 0001539838
Market cap$55.29 B
Rank#301
SEC filings1,397
Market capitalization of Diamondback Energy, Inc.
As of 2026-06-10, Diamondback Energy, Inc. (FANG) has a market capitalization of $55.29 B, making it the #301 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $55.29 B |
| 2026-05-29 | $54.07 B |
| 2026-05-28 | $54.25 B |
| 2026-05-26 | $55.53 B |
| 2026-05-25 | $56.46 B |
| 2026-05-24 | $56.46 B |
| 2026-05-22 | $56.46 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 Diamondback Energy, Inc.'s market cap?
As of 2026-06-10, Diamondback Energy, Inc. (FANG) has a market capitalization of $55.29 B, making it the #301 most valuable US-listed company.
Where does Diamondback Energy, Inc. rank by market cap?
Diamondback Energy, Inc. is the #301 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.