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Summit Therapeutics Inc.
SMMT - CIK 0001599298
Market cap$10.87 B
Rank#906
SEC filings532
Market capitalization of Summit Therapeutics Inc.
As of 2026-06-13, Summit Therapeutics Inc. (SMMT) has a market capitalization of $10.87 B, making it the #906 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-13 | $10.87 B |
| 2026-06-12 | $10.87 B |
| 2026-06-11 | $10.33 B |
| 2026-06-10 | $10.13 B |
| 2026-05-29 | $14.05 B |
| 2026-05-28 | $13.47 B |
| 2026-05-26 | $13.13 B |
| 2026-05-25 | $12.90 B |
| 2026-05-24 | $12.90 B |
| 2026-05-22 | $12.90 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is Summit Therapeutics Inc.'s market cap?
As of 2026-06-13, Summit Therapeutics Inc. (SMMT) has a market capitalization of $10.87 B, making it the #906 most valuable US-listed company.
Where does Summit Therapeutics Inc. rank by market cap?
Summit Therapeutics Inc. is the #906 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.