NB Bancorp (NBBK) Interest Expense - Deposits (2022 - 2026)

NB Bancorp (NBBK) has 5 years of Interest Expense - Deposits data on file, last reported at $39.6 million in Q1 2026.

• On a quarterly basis, Interest Expense - Deposits rose 22.77% year-over-year to $39.6 million in Q1 2026; TTM through Mar 2026 was $140.2 million, a 7.08% increase from a year earlier, with the FY2025 full-year figure at $132.9 million, up 4.69% from the prior year.
• Interest Expense - Deposits for Q1 2026 stood at $39.6 million, up from $37.7 million in the prior quarter.
• Over the last five years, Interest Expense - Deposits for NBBK reached as high as $39.6 million in Q1 2026 and fell as low as $2.4 million in Q3 2022.
• Historically, Interest Expense - Deposits has averaged $25.6 million across 5 years, with a median of $31.3 million in 2025.
• Across the five-year window, Interest Expense - Deposits surged 760.12% in 2023 and slipped 6.96% in 2025, its largest moves.
• Year by year, Interest Expense - Deposits stood at $6.5 million in 2022, then surged by 300.2% to $25.8 million in 2023, then increased by 29.68% to $33.5 million in 2024, then rose by 12.42% to $37.7 million in 2025, then increased by 5.05% to $39.6 million in 2026.
• Per Business Quant data, the three most recent Interest Expense - Deposits figures were $39.6 million in Q1 2026, $37.7 million in Q4 2025, and $31.3 million in Q3 2025.