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THERMO FISHER SCIENTIFIC INC.
TMO - Company ID 0000097745
Market cap$228.09 B
Rank#63
Filings976
Market capitalization of THERMO FISHER SCIENTIFIC INC.
As of 2026-09-08, THERMO FISHER SCIENTIFIC INC. (TMO) has a market capitalization of $228.09 B, making it the #63 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-08 | $228.09 B |
| 2026-09-07 | $228.09 B |
| 2026-09-06 | $228.09 B |
| 2026-09-05 | $228.09 B |
| 2026-09-04 | $228.09 B |
| 2026-09-03 | $229.82 B |
| 2026-09-02 | $226.15 B |
| 2026-09-01 | $223.16 B |
| 2026-08-31 | $229.33 B |
| 2026-08-30 | $231.22 B |
| 2026-08-29 | $231.22 B |
| 2026-08-28 | $231.22 B |
Market Cap of similar companies
Frequently asked questions
What is THERMO FISHER SCIENTIFIC INC.'s market cap?
As of 2026-09-08, THERMO FISHER SCIENTIFIC INC. (TMO) has a market capitalization of $228.09 B, making it the #63 most valuable US-listed company.
Where does THERMO FISHER SCIENTIFIC INC. rank by market cap?
THERMO FISHER SCIENTIFIC INC. is the #63 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.