Columbia Banking System (NASDAQ:COLB) reported revenue of $619 million in Q3 CY2025, exceeding Wall Street expectations by 8.4%. Non-GAAP profit per share was $0.85, 23.2% above analysts’ estimates. The company’s net interest income grew by 17.4% year-on-year, while net interest margin remained in line with expectations at 3.8%. The Efficiency Ratio missed analyst estimates by 1,049 basis points. Tangible Book Value per Share saw a 4.3% year-on-year growth. Columbia Banking System operates Umpqua Bank, offering commercial, consumer, and wealth management services across eight western states. The stock price remained flat at $26.02 post-earnings report.

Read more at Barchart: Columbia Banking System’s (NASDAQ:COLB) Q3: Strong Sales