Summit Therapeutics Inc.
Summit Therapeutics Inc. (SMMT) Market Cap & Net Worth
Live market cap, enterprise value, and global rank — multi-year chart and annual table below.
smmt · market cap & enterprise value · FMP · as of Jun 5, 2026
Core market cap & key metrics
As of Jun 5, 2026, Summit Therapeutics Inc. (SMMT) has a market cap — also referred to as its net worth or valuation — of $11.5B, making it one of the top most valuable companies globally. Market Cap = $14.77 × shares outstanding.
Market cap history — by year
* 2026 = year-to-date · Year-end market cap · Source: FMP
Market cap by year
Compared to Peers
View Healthcare sectorAbout Market Cap, Net Worth & Valuation
Summit Therapeutics Inc. (SMMT) has a market cap — also referred to as its net worth or valuation — of $11.5B as of Jun 5, 2026, making it the #0 most valuable company globally. Market Cap = Stock Price × Shares Outstanding.
Summit Therapeutics Inc. reached its all-time high market cap of $32.5B on Apr 24, 2025. Comparing the Summit Therapeutics Inc. market cap history illustrates one of the most extraordinary corporate growth stories.
Investors frequently compare Summit Therapeutics Inc. net worth vs peers and ask how Summit Therapeutics Inc. valuation compares to other countries. Its market cap reflects continued investor confidence.
Frequently Asked Questions
SMMT market cap · 6 questionsSummit Therapeutics Inc.'s net worth — measured as market capitalization — is $11.5B as of Jun 5, 2026. It ranks #0 globally. Market Cap = $$14.77 (price) × shares outstanding.