Bank First’s premium-priced Wisconsin consolidation engine offers attractive long-term compounding, but PSB integration and CRE concentration determine whether upside is earned.
Overview
Bank First Corp is a Wisconsin-focused community bank holding company whose Bank First, N.A. subsidiary earns most revenue through net interest income on commercial, real-estate, residential, and consumer loans, supplemented by trust, wealth-management, servicing, deposit-fee, and insurance income. Its relationship model produces strong local positions, including 39.0% deposit share in Manitowoc-Two Rivers and 21.0% in Sheboygan. **The central thesis is a profitable regional-consolidator model:** Centre 1 lifted assets to $6.07 billion, while the pending PSB Holdings acquisition should expand pro forma assets to $7.6 billion, deposits to $6.27 billion, and net loans to $5.64 billion. Q1 2026 net income was $19.988 million, or $1.78 diluted EPS, despite a $6.5 million integration-cost burden; interest income increased 33.71% year over year and NIM improved to 3.96% from 3.65%. The stock trades at 20.58x P/E and 2.1x book value versus peer averages of 11.5x and 1.4x, respectively, but normalized ROAA of 1.57%-1.90%, 11.18% ROE, and a five-year earnings CAGR of 13.4% support some premium. Near-term catalysts include Q2 earnings on July 21, 2026 and PSB closing expected in Q4 2026.