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MASTEC INC
MTZ - Company ID 0000015615
Market cap$13.76 B
Rank#777
Filings1,705
Market capitalization of MASTEC INC
As of 2026-11-07, MASTEC INC (MTZ) has a market capitalization of $13.76 B, making it the #777 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-07 | $13.76 B |
| 2026-11-06 | $13.76 B |
| 2026-11-05 | $12.35 B |
| 2026-11-04 | $13.19 B |
| 2026-11-03 | $15.65 B |
| 2026-11-02 | $15.33 B |
| 2026-11-01 | $14.70 B |
| 2026-10-31 | $14.70 B |
| 2026-10-30 | $14.22 B |
| 2026-10-29 | $14.70 B |
| 2026-10-28 | $14.30 B |
| 2026-10-27 | $13.95 B |
Market Cap of similar companies
Frequently asked questions
What is MASTEC INC's market cap?
As of 2026-11-07, MASTEC INC (MTZ) has a market capitalization of $13.76 B, making it the #777 most valuable US-listed company.
Where does MASTEC INC rank by market cap?
MASTEC INC is the #777 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.