TMO - CIK 0000097745
As of 2026-06-10, THERMO FISHER SCIENTIFIC INC. (TMO) has a market capitalization of $179.34 B, making it the #81 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-10 | $179.34 B |
| 2026-05-29 | $182.79 B |
| 2026-05-28 | $169.54 B |
| 2026-05-26 | $166.39 B |
| 2026-05-25 | $166.59 B |
| 2026-05-24 | $166.59 B |
| 2026-05-22 | $166.59 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-10, THERMO FISHER SCIENTIFIC INC. (TMO) has a market capitalization of $179.34 B, making it the #81 most valuable US-listed company.
THERMO FISHER SCIENTIFIC INC. is the #81 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.