ICLR - Company ID 0001060955
As of 2026-09-07, ICON PLC (ICLR) has a market capitalization of $12.59 B, making it the #829 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-09-07 | $12.59 B |
| 2026-09-06 | $12.59 B |
| 2026-09-05 | $12.59 B |
| 2026-09-04 | $12.56 B |
| 2026-09-03 | $12.49 B |
| 2026-09-02 | $12.35 B |
| 2026-09-01 | $12.32 B |
| 2026-08-31 | $12.63 B |
| 2026-08-30 | $12.98 B |
| 2026-08-29 | $12.98 B |
| 2026-08-28 | $12.91 B |
| 2026-08-27 | $12.96 B |
As of 2026-09-07, ICON PLC (ICLR) has a market capitalization of $12.59 B, making it the #829 most valuable US-listed company.
ICON PLC is the #829 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| 2026-08-26 | $12.90 B |
| 2026-08-25 | $12.89 B |
| 2026-08-24 | $13.25 B |
| 2026-08-23 | $13.15 B |
| 2026-08-22 | $13.15 B |
| 2026-08-21 | $13.17 B |
| 2026-08-20 | $13.31 B |
| 2026-08-19 | $13.17 B |
| 2026-08-18 | $12.76 B |
| 2026-08-17 | $12.94 B |
| 2026-08-16 | $12.46 B |
| 2026-08-15 | $12.46 B |
| 2026-08-14 | $12.42 B |
| 2026-08-13 | $12.79 B |
| 2026-08-12 | $12.77 B |
| 2026-08-11 | $12.64 B |
| 2026-08-10 | $12.68 B |
| 2026-08-09 | $12.56 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.