South Plains Financial just printed its first full quarter as a larger Texas franchise, and the investment debate is no longer whether Bank of Houston would close. The April combination folded a Houston relationship shop into City Bank and pushed the holding company through the five billion asset mark. What matters now is whether that scale arrives with a durable spread and a clean credit book, or whether acquired deposit costs and a louder classified-loan tape simply bought size. Curtis Griffith's planned year-end handoff to President Cory Newsom sits on top of that operating test, so the equity is pricing both a deal and a succession at once.
The first combined quarter did lift earnings power, but the mix tells a more cautious story than the headline. Net income reached $19 million, and diluted earnings rose to ninety-six cents. Tax-equivalent net interest margin slipped four basis points as Bank of Houston deposits cost more than the legacy City Bank book. Organic loan growth was real, yet two large payoffs muted the print, and nonperforming loans nearly doubled as acquired credits were marked onto the combined tape. That is not a credit break. It is the difference between a trophy close and a finished integration.
The market is treating South Plains as a high-quality Texas community bank that already earned its Houston chapter. Shares closed just under $44 on the publication date, or about one and a half times tangible book, with a trailing earnings multiple in the low teens. The open question is whether the next two quarters show deposit-cost fade, organic loan growth after the payoff noise, and classified balances that stop rising. If those three stay messy, the multiple is paying for a combination that is still being digested.