Abbey Mortgage Bank (NSA:ABBEYBANK) Net Interest Margin (Bank Only) %: 46.70% (As of Dec. 2025)

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NSA:ABBEYBANK Abbey Mortgage Bank PLC NSA:ABBEYBANK
35 GF Score
Price ₦9.40
GF Value ₦5.61
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Abbey Mortgage Bank Net Interest Margin (Bank Only) %?

Abbey Mortgage Bank NSA:ABBEYBANK +3.30% 35 Net Interest Margin (Bank Only) % is 46.70% as of Dec. 2025. GuruFocus rates NSA:ABBEYBANK with a GF Score™ of 35/100 and a GF Value™ of ₦5.61 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Net Interest Margin (Bank Only) % is a measure of the difference between the interest income generated by banks or other financial institutions and the amount of interest paid out to their lenders (for example, deposits), relative to the amount of their interest-earning assets. It is usually calculated as a percentage of what the financial institution earns on loans in a time period and other assets minus the interest paid on borrowed funds divided by the average amount of the assets on which it earned income in that time period (the average earning assets).

GuruFocus calculates Net Interest Margin (Bank Only) % as Net Interest Income (for Banks) divided by its average earning assets. Abbey Mortgage Bank's annualized Net Interest Income (for Banks) for the quarter that ended in Dec. 2025 was ₦5,089 Mil. Abbey Mortgage Bank's average earning assets for the quarter that ended in Dec. 2025 was ₦10,896 Mil. Therefore, Abbey Mortgage Bank's annualized Net Interest Margin (Bank Only) % for the quarter that ended in Dec. 2025 was 46.70%.


Abbey Mortgage Bank  (NSA:ABBEYBANK) Net Interest Margin (Bank Only) % Explanation

The negative value of Net Interest Margin (Bank Only) % mean the firm pays more interest for its debt than the interest revenue generated from its investment.


Abbey Mortgage Bank Net Interest Margin (Bank Only) % Related Terms


Abbey Mortgage Bank Net Interest Margin (Bank Only) % Historical Data

* Premium members only.

The historical data trend for Abbey Mortgage Bank's Net Interest Margin (Bank Only) % 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.

Abbey Mortgage Bank Net Interest Margin (Bank Only) % Chart

Abbey Mortgage Bank Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Interest Margin (Bank Only) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 29.78 35.86 26.68 25.92 46.70

Abbey Mortgage Bank Semi-Annual Data
Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Interest Margin (Bank Only) % Get a 7-Day Free Trial Premium Member Only Premium Member Only 29.78 35.86 26.68 25.92 46.70

NSA:ABBEYBANK vs PNC, USB: Net Interest Margin (Bank Only) % Comparison

For the Banks - Regional subindustry, Abbey Mortgage Bank's Net Interest Margin (Bank Only) %, along with its competitors' market caps and Net Interest Margin (Bank Only) % 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.


Abbey Mortgage Bank Net Interest Margin (Bank Only) % vs Banks Industry

For the Banks industry and Financial Services sector, Abbey Mortgage Bank's Net Interest Margin (Bank Only) % distribution charts can be found below:

* The bar in red indicates where Abbey Mortgage Bank's Net Interest Margin (Bank Only) % falls into.


NSA:ABBEYBANK
35GF Score
Abbey Mortgage Bank PLC NSA:ABBEYBANK
Net Interest Margin (Bank Only) % is just one metric. See GF Score™, valuation, warning signs, and more.
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Abbey Mortgage Bank Net Interest Margin (Bank Only) % Calculation

Net Interest Margin (Bank Only) % (NIM) is a measure of the difference between the interest income generated by banks or other financial institutions and the amount of interest paid out to their lenders (for example, deposits), relative to the amount of their interest-earning assets. It is usually calculated as a percentage of what the financial institution earns on loans in a time period and other assets minus the interest paid on borrowed funds divided by the average amount of the assets on which it earned income in that time period (the average earning assets).

Abbey Mortgage Bank's annualized Net Interest Margin (Bank Only) % for the fiscal year that ended in Dec. 2025 is calculated as

Net Interest Margin (Bank Only) %(A: Dec. 2025 )
=(Interest Income + Interest Expense)/Average Earning Assets
=Net Interest Income (for Banks)/( (Earning Assets (A: Dec. 2024 ) + Earning Assets (A: Dec. 2025 ))/ count )
=5088.511/( (12070.835 + 9721.224)/ 2 )
=5088.511/10896.0295
=46.70 %

where

Earning Assets(A: Dec. 2024 )
=Money Market Investments + Net Loan + Securities & Investments
=0.25 + 12070.585 + 0
=12070.835

Earning Assets(A: Dec. 2025 )
=Money Market Investments + Net Loan + Securities & Investments
=0.25 + 9720.974 + 0
=9721.224

Abbey Mortgage Bank's annualized Net Interest Margin (Bank Only) % for the quarter that ended in Dec. 2025 is calculated as

Net Interest Margin (Bank Only) %(Q: Dec. 2025 )
=(Interest Income + Interest Expense)/Average Earning Assets
=Net Interest Income (for Banks)/( (Earning Assets (Q: Dec. 2024 ) + Earning Assets (Q: Dec. 2025 ))/ count )
=5088.511/( (12070.835 + 9721.224)/ 2 )
=5088.511/10896.0295
=46.70 %

where

Earning Assets(Q: Dec. 2024 )
=Money Market Investments + Net Loan + Securities & Investments
=0.25 + 12070.585 + 0
=12070.835

Earning Assets(Q: Dec. 2025 )
=Money Market Investments + Net Loan + Securities & Investments
=0.25 + 9720.974 + 0
=9721.224

* 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.

Note: Interest Expense is the negative value.

In the calculation of annual Net Interest Margin (Bank Only) %, the Net Interest Income (for Banks) of the last fiscal year and the average earning assets over the fiscal year are used. In calculating the quarterly data, the Net Interest Income (for Banks) data used here is one times the annual (Dec. 2025) net interest income data. Net Interest Margin (Bank Only) % is displayed in the 30-year financial page for Banks.

What does a Net Interest Margin (Bank Only) % of 46.70% mean?
Abbey Mortgage Bank (NSA:ABBEYBANK) has a Net Interest Margin (Bank Only) % of 46.70% as of Dec. 2025. Net interest margin is the ratio of a bank's net interest income to its average two-period earning assets. View historical data on Abbey Mortgage Bank and its competitors.
Is Abbey Mortgage Bank's Net Interest Margin (Bank Only) % too high?
Abbey Mortgage Bank's current Net Interest Margin (Bank Only) % is 46.70%. Overall, Abbey Mortgage Bank has a GF Score™ of 35/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Abbey Mortgage Bank's Net Interest Margin (Bank Only) % compare to PNC and USB?
Abbey Mortgage Bank's Net Interest Margin (Bank Only) % of 46.70% can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Interest Margin (Bank Only) % for a Banks company?
A good Net Interest Margin (Bank Only) % depends on the Banks industry context. However, Net Interest Margin (Bank Only) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Interest Margin (Bank Only) % mean?
A high Net Interest Margin (Bank Only) % can signal that a stock is expensive relative to its fundamentals. Net interest margin is the ratio of a bank's net interest income to its average two-period earning assets. View historical data on Abbey Mortgage Bank and its competitors. Abbey Mortgage Bank's current Net Interest Margin (Bank Only) % is 46.70%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Abbey Mortgage Bank stock overvalued right now?
Based on GuruFocus' analysis, Abbey Mortgage Bank (NSA:ABBEYBANK) is currently considered Significantly Overvalued. The stock's GF Value™ is ₦5.61, compared to a current price of ₦9.40 — trading 67.6% above its estimated fair value. The current Net Interest Margin (Bank Only) % is 46.70%. Abbey Mortgage Bank's overall GF Score™ is 35/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Interest Margin (Bank Only) % calculated?
Net Interest Margin (Bank Only) % is calculated from a company's financial statements. For Abbey Mortgage Bank (NSA:ABBEYBANK), the current Net Interest Margin (Bank Only) % is 46.70% 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 Abbey Mortgage Bank (NSA:ABBEYBANK) Overvalued in 2026?

Based on GuruFocus' analysis, Abbey Mortgage Bank stock appears to be overvalued. The current stock price of ₦9.40 is trading 67.6% above its estimated GF Value™ of ₦5.61. GuruFocus considers Abbey Mortgage Bank to be Significantly Overvalued.

Key valuation signals for NSA:ABBEYBANK:

  • Net Interest Margin (Bank Only) %: 46.70%
  • GF Value™: ₦5.61 vs. price of ₦9.40 (67.6% above fair value)
  • GF Score™: 35/100 with 4 warning signs

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


Abbey Mortgage Bank Business Description

Address No 23, Karimu Kotun Street, Victoria Island, Lagos, NGA
Abbey Mortgage Bank PLC provides loan, mortgage, and banking services to corporate and individual customers. The Bank's operations are geographically divided into two segments based on its operations within northern and southern Nigeria The company offers a savings account, deposits, fund management services, personal loans, real estate and mortgage services, and construction financing, among others.
35GF Score

Get the complete analysis for NSA:ABBEYBANK

Net Interest Margin (Bank Only) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₦9.40
Price
₦5.61
GF Value