Yahoo · Oct 26, 2026
5 must-read analyst questions from First Interstate BancSystem’s Q3 earnings call
First Interstate BancSystem’s third quarter reflected stable performance, as revenue matched Wall Street’s expectations but non-GAAP profit came in modestly below consensus. Management attributed the flat sales to a combination of continued net interest margin expansion and disciplined credit decision-making, offset by headwinds in loan growth due to planned paydowns and exits from non-strategic portfolios. CEO Jim Reuter noted, “Net interest margin expanded for the 10th consecutive quarter and

