As of January 2026 Southside Bancshares has a market cap of ยฃ0.70 Billion. This makes Southside Bancshares the world's 6098th 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 Jan 12th, 2026 the market cap of Southside Bancshares was reported to be: