CNBP (Cornerstone Bancorp) OCF Margin %: 25.06% (As of Dec. 2025) — Near Median

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CNBP Cornerstone Bancorp Inc CNBP
61 GF Score
Price $120.10
GF Value $82.67
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Cornerstone Bancorp OCF Margin %?

Cornerstone Bancorp CNBP 61 OCF Margin % is 25.06% as of Dec. 2025, which is 6% below its 10-year median of 26.73. GuruFocus rates CNBP with a GF Score™ of 61/100 and a GF Value™ of $82.67 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 1,497 Banks companies, Cornerstone Bancorp ranks worse than 57.65% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Cornerstone Bancorp's Cash Flow from Operations for the six months ended in Dec. 2025 was $10.53 Mil. Cornerstone Bancorp's Revenue for the six months ended in Dec. 2025 was $42.03 Mil. Therefore, Cornerstone Bancorp's OCF Margin % for the quarter that ended in Dec. 2025 was 25.06%.

As of today, Cornerstone Bancorp's current OCF Yield % is 8.91%.

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

CNBP' s OCF Margin % Range Over the Past 10 Years
Min: -117.87   Med: 26.73   Max: 353.26
Current: 25.06


During the past 13 years, the highest OCF Margin % of Cornerstone Bancorp was 353.26%. The lowest was -117.87%. And the median was 26.73%.

CNBP's OCF Margin % is ranked worse than
57.65% of 1497 companies
in the Banks industry
Industry Median: 29.33 vs CNBP: 25.06


Cornerstone Bancorp OCF Margin % Related Terms


Cornerstone Bancorp OCF Margin % Historical Data

* Premium members only.

The historical data trend for Cornerstone Bancorp'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.

Cornerstone Bancorp OCF Margin % Chart

Cornerstone Bancorp Annual Data
Trend Dec02 Dec03 Dec04 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 68.28 30.38 28.39 14.75 25.06

Cornerstone Bancorp Semi-Annual Data
Dec94 Dec95 Dec96 Dec97 Dec98 Dec99 Dec00 Dec01 Dec02 Dec03 Dec04 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
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 68.28 30.38 28.39 14.75 25.06

CNBP vs JDVB, MGYR, CZBS: OCF Margin % Comparison

For the Banks - Regional subindustry, Cornerstone Bancorp'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.


Cornerstone Bancorp OCF Margin % vs Banks Industry

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

* The bar in red indicates where Cornerstone Bancorp's OCF Margin % falls into.


CNBP
61GF Score
Cornerstone Bancorp Inc CNBP
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Cornerstone Bancorp OCF Margin % Calculation

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

Cornerstone Bancorp'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 )
=10.533/42.026
=25.06 %

Cornerstone Bancorp's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=10.533/42.026
=25.06 %

* 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 25.06% mean?
Cornerstone Bancorp (CNBP) has a OCF Margin % of 25.06% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Cornerstone Bancorp and its competitors. This is near median its historical median of 26.73. According to the industry distribution chart, Cornerstone Bancorp ranks #863 out of 1497 companies in the Banks industry, placing it in the top 57.6%.
Is Cornerstone Bancorp's OCF Margin % too high?
Cornerstone Bancorp's current OCF Margin % of 25.06% is near median its 10-year median of 26.73. The Banks industry median OCF Margin % is 29.33. Cornerstone Bancorp's value of 25.06% is 14.6% below this industry median. Based on the distribution chart, Cornerstone Bancorp ranks #863 out of 1497 companies in the Banks industry, which is below the industry midpoint. Overall, Cornerstone Bancorp has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Cornerstone Bancorp's OCF Margin % compare to JDVB and MGYR?
According to the Banks industry distribution chart, Cornerstone Bancorp ranks #863 out of 1497 companies for OCF Margin %. This places Cornerstone Bancorp in the lower half of its industry. The industry median OCF Margin % is 29.33. Cornerstone Bancorp's value of 25.06% is 14.6% below this benchmark. While the company's 10-year median is 26.73 vs. the industry median of 29.33, Cornerstone Bancorp 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 29.33, based on 1,497 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. Cornerstone Bancorp's current OCF Margin % of 25.06% is 14.6% 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 Cornerstone Bancorp and its competitors. For the Banks industry, the median OCF Margin % is 29.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cornerstone Bancorp's current OCF Margin % is 25.06%, which is near median its own 10-year median of 26.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cornerstone Bancorp stock overvalued right now?
Based on GuruFocus' analysis, Cornerstone Bancorp (CNBP) is currently considered Significantly Overvalued. The stock's GF Value™ is $82.67, compared to a current price of $120.10 — trading 45.3% above its estimated fair value. The current OCF Margin % is 25.06%, which is near median its 10-year median of 26.73 and 14.6% below the Banks industry median of 29.33. Cornerstone Bancorp's overall GF Score™ is 61/100 with 1 warning sign 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 Cornerstone Bancorp (CNBP), the current OCF Margin % is 25.06% as of Dec. 2025. 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 Cornerstone Bancorp (CNBP) Overvalued in 2026?

Based on GuruFocus' analysis, Cornerstone Bancorp stock appears to be overvalued. The current stock price of $120.10 is trading 45.3% above its estimated GF Value™ of $82.67. GuruFocus considers Cornerstone Bancorp to be Significantly Overvalued.

Key valuation signals for CNBP:

  • OCF Margin %: 25.06% (near median its 10-year median of 26.73)
  • GF Value™: $82.67 vs. price of $120.10 (45.3% above fair value)
  • GF Score™: 61/100 with 1 warning sign
  • Industry Position: 14.6% below the Banks median (#863 of 1497)

No single metric tells the full story. See the CNBP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cornerstone Bancorp Business Description

Address One West Northwest Highway, Palatine, IL, USA, 60067
Cornerstone Bancorp Inc provides financial services to individuals and businesses. The company's primary deposit products are demand deposits, savings, money market, and term certificate accounts, and its primary lending products are commercial and commercial mortgage loans. The company has a mortgage banking operation in which residential mortgage loans are originated and sold to the secondary market. The Corporation has one operating segment: community banking.
61GF Score

Get the complete analysis for CNBP

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

$120.10
Price
$82.67
GF Value