Research · Sep 3, 2026
[SSB] SouthState Corp. Thesis 2026: IBTX Integration Drives Southeast Regional Bank Capital Return
SouthState Corp. (NYSE: SSB) FY2025 revenue ~$2.10-2.25B (+25-35%) with adj. EPS ~$7.50-8.20 reflecting continued post-2024 ~$1.65-1.75B aggregate Net Interest Income (~78%+ aggregate revenue mix; selected primary post-June 2025 ~$2B+ Independent Bank Group (IBTX) acquisition + selected ~$60-63B aggregate average earning assets + ~3.30-3.50% aggregate net interest margin) + selected continued post-2024 ~$430-475M aggregate Non-Interest Income (~22% aggregate revenue mix; selected primary Wealth Management + selected various aggregate Treasury Management + selected various aggregate Mortgage Banking) under continued President + CEO John Corbett since 2019 (~6-year tenure as SouthState CEO; selected post-June 2025 ~$2B+ IBTX acquisition; selected continued post-2019 SouthState + CenterState merger of equals). One of the largest US Southeast + Texas regional banks. Founded 1933 as First Federal Savings & Loan Association of Charleston in Columbia South Carolina (~92-year heritage); selected post-2019 SouthState + CenterState Bank Corp. merger of equals; selected post-June 2020 ~$3.5B+ CenterState Bank Corp. merger; selected post-June 2025 ~$2B+ Independent Bank Group acquisition; selected post-2019 John Corbett CEO appointment. Headquartered in Winter Haven Florida; ~5,500-6,000+ employees globally with ~$2.10-2.25B revenue. One primary business: Southeast + Texas regional bank (~100%). Structure: Net Interest Income (~78%+ ~$1.65-1.75B), Non-Interest Income (~22% ~$430-475M). Geographic mix: US ~100%; selected primary Florida + Georgia + Alabama + Tennessee + South Carolina + North Carolina + Virginia + post-June 2025 Texas + Colorado footprint. IBTX integration + post-June 2025 acquisition: ~$2B+ Independent Bank Group acquisition adding ~$18-20B Total Assets + ~$15-17B Total Deposits + ~80+ Texas + Colorado banking centers; ~$120-150M aggregate annual cost synergies; ~+25-35% aggregate Net Interest Income growth. Southeast regional bank cycle: ~$1.65-1.75B Net Interest Income; ~$60-63B Total Assets; ~$50-53B Total Deposits; ~330+ aggregate banking centers; ~+5-7% aggregate organic Loan growth; ~+3-5% aggregate organic Deposit growth. President + CEO John Corbett since 2019 (~6-year tenure); CFO Will Matthews. Capital return: ~$2.16 annual dividend FY2025 (~30-year continuous dividend track post-1990s); ~$200-300M aggregate FY2024-2025 buyback program (~$100-200M aggregate FY2025); aggregate capital return ~$265-365M FY2025; CET1 ratio ~11.0-11.5%; net leverage / debt-to-equity ~1.0-1.2x; investment-grade Baa1/BBB+ credit rating. FY2026 thesis: IBTX integration + Southeast + Texas regional bank cycle + ~$2.16 annual dividend + ~30-year continuous dividend track + ~$265-400M aggregate annual capital return. Risks: JPMorgan + Bank of America + Citi + US Bank + PNC + Truist + Regions competition, Federal Reserve rate dynamics, IBTX integration considerations, Commercial Real Estate cycle.