As of February 2026 Southside Bancshares has a market cap of โน91.34 Billion. This makes Southside Bancshares the world's 6013th 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 8th, 2026 the market cap of Southside Bancshares was reported to be: