MainStreet BancsharesMNSB +0.12%66 Pretax Margin % is 29.93% as of Mar. 2026, which is 14% below its 10-year median of 34.73. GuruFocus rates MNSB with a GF Score™ of 66/100 and a GF Value™ of $19.63 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 1,528 Banks companies, MainStreet Bancshares ranks worse than 65.84% on this metric.
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
MainStreet Bancshares Pretax Margin % Related Terms
MainStreet Bancshares Pretax Margin % Historical Data
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The historical data trend for MainStreet Bancshares's Pretax Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MNSB vs BMBN, PLQC, FGBI: Pretax Margin % Comparison
For the Banks - Regional subindustry, MainStreet Bancshares's Pretax Margin %, along with its competitors' market caps and Pretax Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
MainStreet Bancshares Pretax Margin % vs Banks Industry
For the Banks industry and Financial Services sector, MainStreet Bancshares's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where MainStreet Bancshares's Pretax Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MainStreet Bancshares (MNSB) has a Pretax Margin % of 29.93% as of Mar. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on MainStreet Bancshares and its competitors. This is 14% below median its historical median of 34.73. According to the industry distribution chart, MainStreet Bancshares ranks #1006 out of 1528 companies in the Banks industry, placing it in the top 65.8%.
Is MainStreet Bancshares' Pretax Margin % too high?
MainStreet Bancshares' current Pretax Margin % of 29.93% is 14% below median its 10-year median of 34.73. The Banks industry median Pretax Margin % is 34.72. MainStreet Bancshares' value of 29.93% is 13.8% below this industry median. Based on the distribution chart, MainStreet Bancshares ranks #1006 out of 1528 companies in the Banks industry, which is below the industry midpoint. Overall, MainStreet Bancshares has a GF Score™ of 66/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does MainStreet Bancshares' Pretax Margin % compare to BMBN and PLQC?
According to the Banks industry distribution chart, MainStreet Bancshares ranks #1006 out of 1528 companies for Pretax Margin %. This places MainStreet Bancshares in the lower half of its industry. The industry median Pretax Margin % is 34.72. MainStreet Bancshares' value of 29.93% is 13.8% below this benchmark. While the company's 10-year median is 34.73 vs. the industry median of 34.72, MainStreet Bancshares has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Banks company?
The median Pretax Margin % among Banks companies is 34.72, based on 1,528 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. MainStreet Bancshares's current Pretax Margin % of 29.93% is 13.8% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on MainStreet Bancshares and its competitors. For the Banks industry, the median Pretax Margin % is 34.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MainStreet Bancshares's current Pretax Margin % is 29.93%, which is 14% below median its own 10-year median of 34.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MainStreet Bancshares stock overvalued right now?
Based on GuruFocus' analysis, MainStreet Bancshares (MNSB) is currently considered Modestly Overvalued. The stock's GF Value™ is $19.63, compared to a current price of $24.69 — trading 25.8% above its estimated fair value. The current Pretax Margin % is 29.93%, which is 14% below median its 10-year median of 34.73 and 13.8% below the Banks industry median of 34.72. MainStreet Bancshares' overall GF Score™ is 66/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For MainStreet Bancshares (MNSB), the current Pretax Margin % is 29.93% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is MainStreet Bancshares (MNSB) Overvalued in 2026?
Based on GuruFocus' analysis, MainStreet Bancshares stock appears to be overvalued.
The current stock price of $24.69 is trading 25.8% above its estimated GF Value™ of $19.63.
GuruFocus considers MainStreet Bancshares to be Modestly Overvalued.
Key valuation signals for MNSB:
Pretax Margin %: 29.93% (14% below median its 10-year median of 34.73)
GF Value™: $19.63 vs. price of $24.69 (25.8% above fair value)
Industry Position: 13.8% below the Banks median (#1006 of 1528)
No single metric tells the full story. See the MNSB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
MainStreet Bancshares Inc is a bank holding company. It is focused on serving the borrowing, cash management and depository needs of small to medium-sized businesses, and professional practices and retail customers. The bank's products and services include business and consumer checking, premium interest-bearing checking, business account analysis, savings, certificates of deposit and other depository services, as well as a broad array of commercial, real estate and consumer loans.
66GF Score
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