NBBK

NB Bancorp is a small eastern-Massachusetts/southern-New Hampshire thrift in the middle of digesting a transformational acquisition. Total assets jumped 35.8% YoY to $7.01B, loans receivable grew from $4.33B to $5.99B, and core deposits expanded from $3.87B to $5.32B — growth rates that don't come from organic banking. The 10-K's risk factors confirm the catalyst: the 'Provident Acquisition' brought goodwill ($18.5M, up from zero) and a sharp jump in core deposit intangible ($19.3M vs. $1.1M). Net income of $50.3M (+19.3%) and diluted EPS of $1.34 (+25.2%) look strong, but EPS growth outran net income because of $77.1M in buybacks against just $5.6M in dividends — capital return is heavily skewed to repurchases even as share count rose 9.0% YoY from acquisition issuance.

The balance sheet tells the more cautious story. The allowance for credit losses more than doubled to $87.4M from $38.7M — a $48.7M build that reflects both the larger acquired book and management's own warning that 'if our ACL on loans is insufficient to cover actual loan losses, our earnings and capital could decrease.' Brokered deposits climbed to $536M from $310M and FHLB borrowings rose to $196M from $121M, indicating the funding mix is becoming more wholesale and rate-sensitive. Equity grew only 12.3% while liabilities grew 39.9%, pushing leverage to 7.16x and dragging ROE down to 5.9% — modest for a community bank and well below what would justify a premium multiple.