As of October 2026 HF Sinclair has a market cap of โฌ19.24 Billion. This makes HF Sinclair the world's 1083th 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 Oct 10th, 2026 the market cap of HF Sinclair was reported to be: