UNP - CIK 0000100885
As of 2026-06-10, UNION PACIFIC CORP (UNP) has a market capitalization of $158.85 B, making it the #92 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-10 | $158.85 B |
| 2026-05-29 | $154.50 B |
| 2026-05-28 | $165.88 B |
| 2026-05-26 | $160.92 B |
| 2026-05-25 | $157.86 B |
| 2026-05-24 | $157.86 B |
| 2026-05-22 | $157.86 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-10, UNION PACIFIC CORP (UNP) has a market capitalization of $158.85 B, making it the #92 most valuable US-listed company.
UNION PACIFIC CORP is the #92 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.