NSB Bank
Mason City, IA FDIC 8094 $100M-$500M
Quarter Ended
Q1'26
Data as of March 31, 2026
Quarterly Snapshot
Metric Q1'26 YoY Δ Q1'25
Profitability
Return on Assets (%) 0.81% -0.47 1.28%
Return on Equity (%) 9.99% -7.70 17.69%
Net Interest Margin (%) 3.00% +0.25 2.75%
Efficiency Ratio (%) 52.28% -3.33 55.61%
Pre-Provision Profit ($M) $2 +0.27 $2
Cost of Funds (%) 1.90% -0.26 2.17%
Balance Sheet
Total Assets ($M) $479 +9.29 $470
Gross Loans ($M) $340 +9.15 $331
Loan Growth YoY (%) 81.05% +0.37 80.68%
Total Deposits ($M) $415 +9.82 $405
Shareholders Equity ($M) $38 +3.42 $35
Tang. Book Value ($M) $32 +3.42 $29
TBV excl. AOCI ($M)** $37 +2.94 $34
Loan / Deposit Ratio (%) 81.05% +0.37 80.68%
Credit Quality
NPA / Total Assets (%) 0.47% +0.08 0.40%
Allowance / Loans (%) 0.96% -0.12% 1.08%
Net Charge-Off Ratio (%) 0.67% +0.11 0.56%
Capital
Tier 1 Capital Ratio (%) 10.70% -0.19 10.89%
** TBV excl. AOCI adds back unrealised losses on AFS securities to show capital excluding mark-to-market interest rate impact.
8-Quarter Trend
Metric Q2'24 Q3'24 Q4'24 Q1'25 Q2'25 Q3'25 Q4'25 Q1'26
▂▁▁▃▃▅▆█ Net Interest Margin (%) 2.66% 2.61% 2.62% 2.75% 2.73% 2.83% 2.89% 3.00%
▄▄▄█▇█▇▁ Return on Assets (%) 1.01% 1.01% 1.01% 1.28% 1.17% 1.26% 1.22% 0.81%
███▃▅▃▃▁ Efficiency Ratio (%) 62.8% 62.0% 62.1% 55.6% 57.7% 55.4% 56.2% 52.3%
▄▇█▄▄▃▂▁ Cost of Funds (%) 2.13% 2.34% 2.47% 2.17% 2.18% 2.06% 2.02% 1.90%
▁▁▁▇██▅█ NPA / Assets (%) 0.04% 0.06% 0.06% 0.40% 0.46% 0.49% 0.31% 0.47%
▁▁▁▇██▅█ Net Charge-Off Ratio (%) 0.05% 0.09% 0.08% 0.56% 0.64% 0.69% 0.43% 0.67%
▁▄▂▄▅███ Tang. Book Value ($M) $26 $29 $27 $29 $30 $33 $33 $32
▁▃▅▄▆▄█▇ Gross Loans ($M) $322 $329 $334 $331 $338 $333 $345 $340
▁▆▄▆▆▅▅█ Total Deposits ($M) $381 $402 $396 $405 $405 $402 $400 $415
Portfolio Composition — Q1'26
Loan Mix%
Real Estate61%
C&I / Commercial17%
Agricultural18%
Consumer2%
Other2%
Deposit Mix%
Nonint.-Bearing Demand18%
Interest-Bearing (core)78%
Brokered / Other4%
← PreviousMount Vernon Bank and Trust Company
Next →New Albin Savings Bank

Help us improve this data

Is this useful? What would you add, remove, or change?