Key Highlights

  • NBT Bancorp Inc. (NASDAQ:NBTB) reports third-quarter 2026 results after the close on Tuesday, October 27, 2026, against consensus earnings of USD 1.09 per share, a market capitalisation near USD 2.78 billion.
  • Second-quarter diluted earnings were USD 1.02 per share and operating earnings USD 1.01, so the consensus implies growth of about 7% on the GAAP figure from one quarter to the next.
  • The net interest margin was 3.73% in the second quarter, up 14 basis points from a year earlier, and the company gave no numerical guidance for margin or expenses.
  • Trustmark (NASDAQ:TRMK) and First Busey (NASDAQ:BUSE) report the same evening, and the Federal Reserve decides on Wednesday, October 28, 2026, so regional bank read-across arrives within hours.

The Setup: A Consensus Above the Last Print

NBT Bancorp Inc. (NASDAQ:NBTB) is a regional bank holding company, and it reports third-quarter 2026 results after the market close on Tuesday, October 27, 2026. Consensus earnings are USD 1.09 per share. In its release of Monday, July 27, 2026, the company reported second-quarter net income of USD 53.0 million, or USD 1.02 per diluted share, against USD 0.98 in the first quarter. Net interest income was USD 137.0 million and noninterest income USD 49.6 million excluding securities gains. Management gave no numerical outlook, saying only that the bank was well positioned entering the second half. The bar therefore sits about USD 0.07 above the last reported quarter, and results cannot be known in advance.

Why Margin, Deposits and Credit Drive the Quarter

NBT Bancorp (NASDAQ:NBTB) earns most of its income from the gap between loan yields and deposit costs, called the net interest margin. In the second quarter that margin was 3.73% on a taxable-equivalent basis, up 1 basis point from the first quarter, while the cost of deposits fell to 1.33%. Period-end loans were USD 11.87 billion, up 2.4% since December 31, 2025, but deposits fell USD 205.7 million in the quarter on seasonal municipal outflows, which could reverse. Past-due loans rose to 0.63% of the total from 0.40%, mainly commercial, and management expected most to return to current status in the third quarter. The Federal Reserve raised rates on Wednesday, September 16, 2026, to a range of 3.75% to 4.00%, which lifts yields on floating-rate loans but also pressures deposit pricing.

Risks and What to Watch

A positive reading would be earnings at or above USD 1.09 per share with a stable or higher margin, deposits recovering and past-due loans back near 0.40%. That combination would support the shares, since investors in regional banks pay for earnings that look repeatable. A negative reading would be a margin below 3.73%, a rise in nonperforming loans from 0.55% of loans or a provision well above the USD 6.1 million booked in the second quarter. A shortfall against the consensus would add to the pressure. No options-implied move was found. Investors should watch the margin, noninterest expense near USD 111.4 million and the quarterly dividend of USD 0.40 per share declared in July.

Where Things Stand

The answer is that NBT Bancorp (NASDAQ:NBTB) needs a margin at or above 3.73% and clean credit to justify a USD 1.09 consensus that sits above its second-quarter result of USD 1.02. Neither deposit trends nor expenses carry company guidance, so management commentary on the call will carry weight. The next catalysts are the Trustmark and First Busey reports on the evening of Tuesday, October 27, 2026, the Federal Reserve decision on Wednesday, October 28, 2026 and the dividend declared in July. Consensus figures are estimates, not guarantees, and this is not investment advice.