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CISCO SYSTEMS, INC.
CSCO - Company ID 0000858877
Market cap$430.40 B
Rank#27
Filings1,006
Market capitalization of CISCO SYSTEMS, INC.
As of 2026-09-07, CISCO SYSTEMS, INC. (CSCO) has a market capitalization of $430.40 B, making it the #27 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $430.40 B |
| 2026-09-06 | $430.40 B |
| 2026-09-05 | $430.40 B |
| 2026-09-04 | $430.40 B |
| 2026-09-03 | $428.08 B |
| 2026-09-02 | $431.41 B |
| 2026-09-01 | $432.53 B |
| 2026-08-31 | $435.49 B |
| 2026-08-30 | $433.28 B |
| 2026-08-29 | $433.28 B |
| 2026-08-28 | $433.28 B |
| 2026-08-27 | $441.09 B |
Market Cap of similar companies
Frequently asked questions
What is CISCO SYSTEMS, INC.'s market cap?
As of 2026-09-07, CISCO SYSTEMS, INC. (CSCO) has a market capitalization of $430.40 B, making it the #27 most valuable US-listed company.
Where does CISCO SYSTEMS, INC. rank by market cap?
CISCO SYSTEMS, INC. is the #27 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.