Columbia Financial stock weighs Northfield costs against stronger core earnings

Columbia Financial reported lower GAAP profit for the quarter ended September 30, 2026, as merger-related costs and securities losses offset stronger net interest income. The results were released on Thursday, October 29, by Columbia Financial.

Net income fell to 5.2 million US dollars, or 0.02 US dollars per diluted share, from 14.9 million US dollars, or 0.07 US dollars, a year earlier. Core net income, a non-GAAP measure, rose to 40.6 million US dollars from 15.4 million US dollars, reflecting the impact of the Northfield transaction and other non-core items.

Northfield reshapes the balance sheet

Columbia Financial completed its acquisition of Northfield Bancorp on July 20, 2026, alongside its second-step conversion and stock offering. The combination added approximately 5.2 billion US dollars of assets, 3.2 billion US dollars of loans and 3.8 billion US dollars of deposits, while the offering raised approximately 1.6 billion US dollars of net common equity.

The expansion came with substantial charges. Merger-related expenses reached 30.6 million US dollars in the quarter, while the sale of debt securities produced a 40.8 million US dollar loss. Net interest income nevertheless increased to 114.4 million US dollars, and the net interest margin widened to 2.96 percent from 2.29 percent a year earlier.

Dividend sets the next date

The board declared a quarterly cash dividend of 0.05 US dollars per share, payable on November 25, 2026, to shareholders of record on November 10. Management said the core system conversion is planned for the first quarter of 2027, making integration execution a central issue for investors after the acquisition.

Columbia Financial operates through Columbia Bank, providing consumer and business banking, lending, deposits and treasury services in New Jersey, Brooklyn and Staten Island. The bank is headquartered in Fair Lawn, New Jersey, and serves its markets through more than 100 full-service banking offices, according to the company's company profile. In New Jersey commercial real estate lending, BestCRE places Columbia behind larger regional competitors Valley National Bank, Provident Bank and OceanFirst Bank, leaving Columbia positioned as a smaller relationship-focused regional lender.

Columbia Financial operates in the U.S. equity market alongside the broader S&P 500 reference for investors.

More earnings coverage and company developments are available in more news and analyses on Columbia Financial stock.