ARM - CIK 0001973239
As of 2026-06-10, ARM HOLDINGS PLC /UK (ARM) has a market capitalization of $328.00 B, making it the #38 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-10 | $328.00 B |
| 2026-05-29 | $374.90 B |
| 2026-05-28 | $323.32 B |
| 2026-05-26 | $339.12 B |
| 2026-05-25 | $326.13 B |
| 2026-05-24 | $326.13 B |
| 2026-05-22 | $326.13 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-10, ARM HOLDINGS PLC /UK (ARM) has a market capitalization of $328.00 B, making it the #38 most valuable US-listed company.
ARM HOLDINGS PLC /UK is the #38 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.