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Block, Inc.
XYZ
Market cap$45.37 B
Rank#342
SEC filings0
Market capitalization of Block, Inc.
As of 2026-05-29, Block, Inc. (XYZ) has a market capitalization of $45.37 B, making it the #342 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-05-29 | $45.37 B |
| 2026-05-28 | $42.51 B |
| 2026-05-26 | $41.07 B |
| 2026-05-25 | $40.52 B |
| 2026-05-24 | $40.52 B |
| 2026-05-22 | $40.52 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Frequently asked questions
What is Block, Inc.'s market cap?
As of 2026-05-29, Block, Inc. (XYZ) has a market capitalization of $45.37 B, making it the #342 most valuable US-listed company.
Where does Block, Inc. rank by market cap?
Block, Inc. is the #342 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.