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BEST BUY CO INC
BBY - Company ID 0000764478
Market cap$21.26 B
Rank#595
Filings2,889
Market capitalization of BEST BUY CO INC
As of 2026-11-06, BEST BUY CO INC (BBY) has a market capitalization of $21.26 B, making it the #595 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-06 | $21.26 B |
| 2026-11-05 | $20.85 B |
| 2026-11-04 | $21.20 B |
| 2026-11-03 | $19.69 B |
| 2026-11-02 | $20.32 B |
| 2026-11-01 | $20.16 B |
| 2026-10-31 | $20.16 B |
| 2026-10-30 | $20.02 B |
| 2026-10-29 | $21.00 B |
| 2026-10-28 | $20.45 B |
| 2026-10-27 | $20.76 B |
| 2026-10-26 | $20.64 B |
Frequently asked questions
What is BEST BUY CO INC's market cap?
As of 2026-11-06, BEST BUY CO INC (BBY) has a market capitalization of $21.26 B, making it the #595 most valuable US-listed company.
Where does BEST BUY CO INC rank by market cap?
BEST BUY CO INC is the #595 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.