As of February 2026 GSK plc has a market cap of โฌ100.82 Billion. This makes GSK plc the world's 186th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Feb 23rd, 2026 the market cap of GSK plc was reported to be: