MNSB (MainStreet Bancshares) OCF Margin %: 25.85% (As of Jun. 2026) — 24% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MNSB MainStreet Bancshares Inc MNSB
72 GF Score
Price $24.39
GF Value $19.87
Valuation Modestly Overvalued
! 8 Warning Signs
View Full Analysis

What is MainStreet Bancshares OCF Margin %?

MainStreet Bancshares MNSB +1.29% 72 OCF Margin % is 25.85% as of Jun. 2026, which is 24% below its 10-year median of 34.22. GuruFocus rates MNSB with a GF Score™ of 72/100 and a GF Value™ of $19.87 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 1,500 Banks companies, MainStreet Bancshares ranks better than 55.33% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. MainStreet Bancshares's Cash Flow from Operations for the three months ended in Jun. 2026 was $4.95 Mil. MainStreet Bancshares's Revenue for the three months ended in Jun. 2026 was $19.13 Mil. Therefore, MainStreet Bancshares's OCF Margin % for the quarter that ended in Jun. 2026 was 25.85%.

As of today, MainStreet Bancshares's current OCF Yield % is 13.65%.

The historical rank and industry rank for MainStreet Bancshares's OCF Margin % or its related term are showing as below:

MNSB' s OCF Margin % Range Over the Past 10 Years
Min: 20.21   Med: 34.22   Max: 48.83
Current: 32.42


During the past 13 years, the highest OCF Margin % of MainStreet Bancshares was 48.83%. The lowest was 20.21%. And the median was 34.22%.

MNSB's OCF Margin % is ranked better than
55.33% of 1500 companies
in the Banks industry
Industry Median: 29.88 vs MNSB: 32.42


MainStreet Bancshares OCF Margin % Related Terms


MainStreet Bancshares OCF Margin % Historical Data

* Premium members only.

The historical data trend for MainStreet Bancshares's OCF 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.

MainStreet Bancshares OCF Margin % Chart

MainStreet Bancshares Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 48.83 44.54 39.50 22.39 20.21

MainStreet Bancshares Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 6.03 30.91 36.45 36.89 25.85

MNSB vs EMYB, NODB, PRMY: OCF Margin % Comparison

For the Banks - Regional subindustry, MainStreet Bancshares's OCF Margin %, along with its competitors' market caps and OCF 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 OCF Margin % vs Banks Industry

For the Banks industry and Financial Services sector, MainStreet Bancshares's OCF Margin % distribution charts can be found below:

* The bar in red indicates where MainStreet Bancshares's OCF Margin % falls into.


MNSB
72GF Score
MainStreet Bancshares Inc MNSB
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

MainStreet Bancshares OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

MainStreet Bancshares's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=14.811/73.299
=20.21 %

MainStreet Bancshares's OCF Margin for the quarter that ended in Jun. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=4.945/19.126
=25.85 %

* 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.

Frequently Asked Questions Learn more about OCF Margin % →
What does a OCF Margin % of 25.85% mean?
MainStreet Bancshares (MNSB) has a OCF Margin % of 25.85% as of Jun. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on MainStreet Bancshares and its competitors. This is 24% below median its historical median of 34.22. Over the past decade, MainStreet Bancshares' OCF Margin % has ranged from 20.21 to 48.83. According to the industry distribution chart, MainStreet Bancshares ranks #670 out of 1500 companies in the Banks industry, placing it in the top 44.7%.
Is MainStreet Bancshares' OCF Margin % too high?
MainStreet Bancshares' current OCF Margin % of 25.85% is 24% below median its 10-year median of 34.22. Over the past 10 years, this metric has ranged from a low of 20.21 to a high of 48.83. The Banks industry median OCF Margin % is 29.88. MainStreet Bancshares' value of 25.85% is 13.5% below this industry median. Based on the distribution chart, MainStreet Bancshares ranks #670 out of 1500 companies in the Banks industry, which is above the industry midpoint. Overall, MainStreet Bancshares has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does MainStreet Bancshares' OCF Margin % compare to EMYB and NODB?
According to the Banks industry distribution chart, MainStreet Bancshares ranks #670 out of 1500 companies for OCF Margin %. This puts MainStreet Bancshares in the upper half of its industry. The industry median OCF Margin % is 29.88. MainStreet Bancshares' value of 25.85% is 13.5% below this benchmark. Historically, MainStreet Bancshares' own OCF Margin % has ranged from 20.21 to 48.83 over the past decade. While the company's 10-year median is 34.22 vs. the industry median of 29.88, 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 OCF Margin % for a Banks company?
The median OCF Margin % among Banks companies is 29.88, based on 1,500 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. MainStreet Bancshares's current OCF Margin % of 25.85% is 13.5% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on MainStreet Bancshares and its competitors. For the Banks industry, the median OCF Margin % is 29.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MainStreet Bancshares's current OCF Margin % is 25.85%, which is 24% below median its own 10-year median of 34.22. 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 $19.87, compared to a current price of $24.39 — trading 22.7% above its estimated fair value. The current OCF Margin % is 25.85%, which is 24% below median its 10-year median of 34.22 and 13.5% below the Banks industry median of 29.88. MainStreet Bancshares' overall GF Score™ is 72/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For MainStreet Bancshares (MNSB), the current OCF Margin % is 25.85% as of Jun. 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 $24.39 is trading 22.7% above its estimated GF Value™ of $19.87. GuruFocus considers MainStreet Bancshares to be Modestly Overvalued.

Key valuation signals for MNSB:

  • OCF Margin %: 25.85% (24% below median its 10-year median of 34.22)
  • GF Value™: $19.87 vs. price of $24.39 (22.7% above fair value)
  • GF Score™: 72/100 with 8 warning signs
  • Industry Position: 13.5% below the Banks median (#670 of 1500)

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 Business Description

Other Exchanges MNSBP.PFD:USA5L0:Germany
Address 10089 Fairfax Boulevard, Fairfax, VA, USA, 22030
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.
72GF Score

Get the complete analysis for MNSB

OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$24.39
Price
$19.87
GF Value