Equity-to-assets held near 0.10 across the period on roughly $2.2B of total assets, though the absence of disclosed CET1 and Tier 1 leverage ratios limits assessment of capital adequacy.
MainStreet Bancshares, Inc. (MNSB) balance sheet — 21-year assets, liabilities & shareholders' equity history
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'09 | Dec'08 | Dec'07 | Dec'06 | Dec'05 | Dec'04 |
|---|
| Cash & Short Term Investments | 467.67M | 26.85M | 48.92M | 113.51M | 111.56M | 161.74M | 223.35M | 146.17M | 83.86M | 88.81M | 53.63M | 40.87M | 45.81M | 30.35M | 7.66M | 0 | 0 | 11.25M | 2.08M | 1.32M | 427.63K | 974.08K |
| Cash & Due from Banks | 28.89M | 26.45M | 47.55M | 53.58M | 48.93M | 61.83M | 75.94M | 53.38M | 27.89M | 37.49M | 17.27M | 7.21M | 7.17M | 4.27M | 6.35M | 0 | 0 | 11.25M | 2.08M | 1.32M | 427.63K | 974.08K |
| Short Term Investments | 135.88M | 399K | 1.37M | 59.93M | 62.63M | 99.91M | 147.41M | 92.79M | 55.98M | 51.31M | 36.35M | 33.66M | 38.64M | 26.08M | 1.31M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Investments | 2.07B | 1.92B | 1.88B | 1.78B | 1.66B | 1.46B | 1.46B | 1.15B | 999.28M | 733.17M | 527.99M | 451.81M | 321.6M | 258M | 250.46M | 0 | 209.66M | 170.13M | 138.12M | 98.67M | 75.78M | 43.87M |
| Investments Growth % | 28.91% | 1.81% | 5.61% | 7.36% | 13.56% | 0.32% | 27.04% | 14.8% | 36.3% | 38.86% | 16.86% | 40.49% | 24.65% | 3.01% | - | -100% | 23.23% | 23.18% | 39.98% | 30.21% | 72.74% | - |
| Long-Term Investments | 7.79B | 1.92B | 1.88B | 1.72B | 1.6B | 1.36B | 1.31B | 1.05B | 943.3M | 681.86M | 491.64M | 418.15M | 282.96M | 231.92M | 249.15M | 0 | 209.66M | 170.13M | 138.12M | 98.67M | 75.78M | 43.87M |
| Accounts Receivables | 17.25M | 14.52M | 11.31M | 12.39M | 9.58M | 7.7M | 9.6M | 5.42M | 5.15M | 3.85M | 2.26M | 1.88M | 1.14M | 886.13K | 0 | 0 | 788.57K | 807.12K | 0 | 661.82K | 392.98K | 143.28K |
| Goodwill & Intangibles | 0 | 0 | 0 | 14.66M | 9.15M | 2.49M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 14.66M | 9.15M | 2.49M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| PP&E (Net) | 13M | 13.53M | 13.29M | 13.94M | 14.71M | 14.86M | 14.29M | 14.15M | 14.22M | 13.96M | 12.31M | 12.53M | 12.9M | 11.52M | 12.08M | 9.19M | 2M | 912.67K | 1.15M | 826.92K | 802.82K | 777.45K |
| Other Assets | 101.73M | 241.78M | 273.57M | 158.52M | 183.16M | 98.5M | 86.02M | 57.28M | 54.08M | 19.47M | 15.88M | 4.83M | 2.16M | 2.63M | 889.02K | -9.19M | 23.62M | 3.22M | 4.72M | 4.25M | 5.5M | 447.7K |
| Total Current Assets | 182.03M | 41.37M | 60.23M | 125.9M | 121.14M | 169.44M | 232.95M | 151.59M | 89.01M | 92.66M | 55.89M | 42.75M | 46.96M | 31.24M | 9.38M | 0 | 788.57K | 12.06M | 2.08M | 1.98M | 820.62K | 1.12M |
| Total Non-Current Assets | 2.05B | 2.17B | 2.17B | 1.91B | 1.8B | 1.48B | 1.41B | 1.13B | 1.01B | 715.29M | 519.82M | 435.5M | 298.02M | 246.08M | 262.12M | 0 | 235.28M | 174.27M | 143.99M | 103.75M | 82.08M | 45.09M |
| Total Assets | 2.23B | 2.21B | 2.23B | 2.04B | 1.93B | 1.65B | 1.64B | 1.28B | 1.1B | 807.95M | 575.71M | 478.25M | 344.98M | 277.31M | 271.49M | 282.47M | 236.06M | 186.33M | 146.06M | 105.73M | 82.9M | 46.21M |
| Asset Growth % | 10.57% | -0.69% | 9.47% | 5.7% | 16.9% | 0.26% | 28.57% | 16.12% | 36.22% | 40.34% | 20.38% | 38.63% | 24.4% | 2.14% | -3.88% | 19.66% | 26.69% | 27.56% | 38.15% | 27.53% | 79.4% | - |
| Return on Assets (ROA) | 0.74% | 0.7% | -0.47% | 1.34% | 1.49% | 1.35% | 1.08% | 1.17% | 0.97% | 0.56% | 0.74% | 0.53% | 0.56% | 0.37% | 0.02% | 0.42% | 0.25% | 0.06% | -0.39% | 0.05% | -1.25% | -2.57% |
| Accounts Payable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Debt | 70.16M | 69.94M | 73.04M | 87.64M | 172.25M | 29.29M | 14.83M | 54.8M | 54.78M | 68.53M | 54.21M | 49.53M | 1.9M | 1.5M | 4.72M | 7.67M | 23.25M | 21.88M | 14.28M | 5.74M | 5.74M | 36K |
| Net Debt | 41.27M | 43.48M | 25.49M | 34.06M | 123.31M | -32.53M | -61.1M | 1.43M | 26.89M | 31.04M | 36.94M | 42.32M | -5.27M | -2.78M | -1.63M | 7.67M | 23.25M | 10.63M | 12.21M | 4.42M | 5.31M | -938.08K |
| Long-Term Debt | 70.16M | 69.94M | 73.04M | 72.64M | 172.25M | 29.29M | 14.83M | 54.8M | 54.78M | 68.53M | 54.21M | 49.51M | 1.49M | 1.38M | 4.39M | 5.44M | 20.54M | 20.59M | 5.64M | 5.69M | 5.74M | 0 |
| Short-Term Debt | 0 | 0 | 0 | 15M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.67K | 410.99K | 114.55K | 327.49K | 2.23M | 2.71M | 1.29M | 3M | 50.01K | 0 | 36K |
| Other Liabilities | 25.83M | 24.96M | 39.27M | 40.15M | 42.34M | 17.36M | 22.42M | 13.9M | 4.45M | 2.97M | 1.54M | 1.04M | 954K | 162.91K | 242.12M | -5.44M | 636.74K | 558.3K | -4.95M | 495.79K | 317.52K | 137.38K |
| Total Current Liabilities | 1.92B | 1.9B | 1.91B | 1.7B | 1.51B | 1.41B | 1.44B | 1.07B | 920.14M | 667.65M | 473.57M | 385.57M | 302.77M | 250.48M | 327.49K | 0 | 192.55M | 143.75M | 118.46M | 78.05M | 55.56M | 35.71M |
| Total Non-Current Liabilities | 95.99M | 94.89M | 112.31M | 112.79M | 214.58M | 46.65M | 37.25M | 68.7M | 59.23M | 71.5M | 55.75M | 50.55M | 2.45M | 1.55M | 246.51M | 0 | 21.18M | 21.15M | 6.34M | 6.19M | 6.06M | 137.38K |
| Total Liabilities | 2.02B | 1.99B | 2.02B | 1.81B | 1.73B | 1.46B | 1.48B | 1.14B | 979.36M | 739.15M | 529.32M | 436.13M | 305.21M | 252.02M | 246.83M | 257.89M | 213.73M | 164.9M | 124.8M | 84.24M | 61.62M | 35.85M |
| Total Equity | 214.87M | 218.59M | 207.99M | 221.52M | 198.28M | 188.79M | 167.66M | 137.03M | 121.25M | 68.8M | 46.4M | 42.12M | 39.76M | 25.29M | 24.66M | 24.57M | 22.34M | 21.43M | 21.27M | 21.49M | 21.29M | 10.36M |
| Equity Growth % | 6.51% | 5.1% | -6.11% | 11.72% | 5.03% | 12.6% | 22.35% | 13.02% | 76.23% | 48.29% | 10.14% | 5.94% | 57.21% | 2.56% | 0.36% | 10% | 4.24% | 0.77% | -1.05% | 0.97% | 105.4% | - |
| Equity / Assets (Capital Ratio) | 9.61% | 9.88% | 9.33% | 10.88% | 10.3% | 11.46% | 10.2% | 10.72% | 11.02% | 8.52% | 8.06% | 8.81% | 11.53% | 9.12% | 9.08% | 8.7% | 9.46% | 11.5% | 14.56% | 20.33% | 25.68% | 22.43% |
| Return on Equity (ROE) | 7.61% | 7.32% | -4.65% | 12.67% | 13.78% | 12.44% | 10.32% | 10.8% | 9.69% | 6.74% | 8.76% | 5.3% | 5.39% | 4.06% | 0.18% | 4.64% | 2.37% | 0.47% | -2.32% | 0.22% | -5.09% | -11.48% |
| Book Value per Share | 30.18 | 28.56 | 27.35 | 29.45 | 26.34 | 24.98 | 20.62 | 16.61 | 18.23 | 14.40 | 10.37 | 9.48 | 13.89 | 8.96 | 8.76 | 8.97 | 8.29 | 8.41 | 8.35 | 8.44 | 12.40 | 7.88 |
| Tangible BV per Share | 30.18 | 28.56 | 27.35 | 27.50 | 25.12 | 24.65 | 20.62 | 16.61 | 18.23 | 14.40 | 10.37 | 9.48 | 13.89 | 8.96 | 8.76 | 8.97 | 8.29 | 8.41 | 8.35 | 8.44 | 12.40 | 7.88 |
| Common Stock | 27.45M | 29.01M | 29.47M | 29.2M | 28.74M | 29.47M | 29.13M | 32.4M | 32.18M | 21.44M | 16.65M | 16.52M | 16.39M | 10.27M | 10.14M | 9.99M | 9.77M | 9.72M | 9.74M | 9.69M | 9.66M | 4.99M |
| Additional Paid-in Capital | 58.14M | 66.53M | 67.82M | 65.98M | 64M | 67.67M | 66.12M | 75.12M | 74.26M | 35.69M | 22.15M | 21.84M | 21.63M | 15.39M | 15.32M | 15.25M | 15.05M | 14.98M | 14.8M | 14.89M | 14.78M | 7.35M |
| Retained Earnings | 110.13M | 101.56M | 91.15M | 106.55M | 86.83M | 64.19M | 44.18M | 29.1M | 15.19M | 11.69M | 7.8M | 3.92M | 1.76M | 2.41K | -1.01M | -1.06M | -2.56M | -3.08M | -3.18M | -2.68M | -2.73M | -1.93M |
| Accumulated OCI | -8.11M | -5.77M | -7.71M | -7.48M | -8.55M | 197K | 977K | 423K | -367K | -19.55K | -208K | -152K | -9.46K | -370.82K | 211.59K | 383.54K | 78.53K | -196K | -94.53K | -407.46K | -417.5K | -45.72K |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Preferred Stock | 27.26M | 27.26M | 27.26M | 27.26M | 27.26M | 27.26M | 27.26M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Quick answers to the most common questions about buying MNSB stock.
As of 2025, MainStreet Bancshares, Inc. (MNSB) had total assets of $2.21B including $41.4M in current assets.
MainStreet Bancshares, Inc. (MNSB) carries total debt of $69.9M. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
MainStreet Bancshares, Inc. (MNSB) has total shareholders' equity (book value) of $218.6M ($28.56 book value per share). Book value represents the net worth of the company belonging to common stock holders.
MainStreet Bancshares, Inc. (MNSB) reported a current ratio of 0.02x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.
Key Metrics
Top Statement Risk
Thin fee base and spread dependence
Metrics are mathematically derived from official filings.
Asset Base Flat Despite Equity Build
Based on MNSB's reported figures, total assets have held near $2.1B to $2.2B across the ten quarters while equity moved from roughly $208M to $218M, indicating balance sheet growth has been largely internally generated rather than expansionary.
The flat asset base combined with a modest equity increase suggests management has prioritized retaining capital over balance sheet growth, which may reflect a constrained loan origination pace. Equity-to-assets sitting near 0.10 across the period implies limited leverage expansion, so the trajectory appears stable rather than strengthening. Investors should monitor whether securities runoff is being reinvested into loans, since that shift would materially change the earning asset mix.
Deposit Franchise Data Largely Unavailable
The supplied dataset does not report the loan-to-deposit ratio, deposit mix, or cost of deposits for MNSB, so deposit franchise quality cannot be assessed directly from reported figures.
Because the loan-to-deposit field is blank across all quarters, the reliance on core deposits versus wholesale funding cannot be confirmed from this data set. Interpretation of funding cost trends is therefore limited to the net interest margin, which has held in a narrow 0.7% to 0.9% band. Further review of the full filing's deposit composition note would be needed before drawing conclusions about franchise stability.
Provisions Oscillate Without Clear Direction
As reported in financial statements, MNSB's loan loss provisions moved from a $3.4M charge in 2024Q4 to a $543K release in 2025Q2 and a $585K charge in 2026Q2, with no sustained credit cost trend visible.
The alternating build and release pattern suggests credit cost estimates have been adjusted episodically rather than tracking a steady deterioration or improvement. Without reported non-performing loan and charge-off detail in this dataset, provision coverage cannot be measured and the adequacy of reserves remains uncertain. Investors should monitor future provisioning against charge-off trends to judge whether the recent quarters reflect genuine credit normalization.
Equity Ratio Stable but Regulatory Ratios Absent
Based on MNSB's reported figures, the equity-to-assets ratio has remained near 0.10 across all ten quarters, although CET1 and Tier 1 leverage ratios are not disclosed in the supplied data.
A stable equity-to-assets ratio of around 10% suggests a reasonable capital cushion relative to the reported asset base, though it is a blunt measure that does not reflect risk weighting. The absence of CET1 and leverage ratio data limits the ability to assess regulatory headroom for buybacks, which totaled $11.1M across the two most recent quarters. Investors should verify regulatory capital ratios in the filing before concluding on the capacity to sustain repurchases.
Thin Fee Base Concentrates Earnings Risk
Non-interest income represents only about 1.3% to 3.0% of MNSB's total revenue, which, based on reported figures, leaves earnings highly dependent on net interest spread.
A narrow fee base means earnings are sensitive to any compression in net interest margin, which has already shown limited expansion across the period. The combination of a thin fee stream and recent net securities runoff may make earnings more exposed to rate and funding pressure than the strong recent cash conversion suggests. This warrants further investigation into how management plans to diversify revenue and whether spread income can be sustained.