HRBK (Harbor Bankshares) Graham Number: $N/A (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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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.

HRBK Harbor Bankshares Corp HRBK
65 GF Score
Price $26.64
GF Value $17.98
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Harbor Bankshares Graham Number?

Harbor Bankshares HRBK -1.33% 65 Graham Number is $N/A as of Dec. 2025. GuruFocus rates HRBK with a GF Score™ of 65/100 and a GF Value™ of $17.98 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,429 Banks companies, Harbor Bankshares ranks worse than 69978.94% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-08-13), the stock price of Harbor Bankshares is $26.64. Harbor Bankshares's graham number for the quarter that ended in Dec. 2025 was $N/A. Therefore, Harbor Bankshares's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Harbor Bankshares's Graham Number or its related term are showing as below:

During the past 13 years, the highest Price to Graham Number ratio of Harbor Bankshares was 2.41. The lowest was 0.07. And the median was 0.48.

HRBK's Price-to-Graham-Number is not ranked *
in the Banks industry.
Industry Median: 0.81
* Ranked among companies with meaningful Price-to-Graham-Number only.

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Harbor Bankshares  (OTCPK:HRBK) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Harbor Bankshares's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2025 )
=26.64/N/A
=N/A

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Harbor Bankshares Graham Number Related Terms


Harbor Bankshares Graham Number Historical Data

* Premium members only.

The historical data trend for Harbor Bankshares's Graham Number 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.

Harbor Bankshares Graham Number Chart

Harbor Bankshares Annual Data
Trend Dec03 Dec04 Dec05 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 17.99 6.13 42.93 27.39 0.00

Harbor Bankshares Semi-Annual Data
Dec95 Dec96 Dec97 Dec98 Dec99 Dec00 Dec01 Dec02 Dec03 Dec04 Dec05 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number 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 17.99 6.13 42.93 27.39 0.00

HRBK vs OTTW, PCLB, GNRV: Graham Number Comparison

For the Banks - Regional subindustry, Harbor Bankshares's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Harbor Bankshares Price-to-Graham-Number vs Banks Industry

For the Banks industry and Financial Services sector, Harbor Bankshares's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Harbor Bankshares's Price-to-Graham-Number falls into.


HRBK
65GF Score
Harbor Bankshares Corp HRBK
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Harbor Bankshares Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Harbor Bankshares's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*15.474*-0.12)
=N/A

Harbor Bankshares's Graham Number for the quarter that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*15.474*-0.12)
=N/A

* 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 Graham Number →
What does a Graham Number of $N/A mean?
Harbor Bankshares (HRBK) has a Graham Number of $N/A as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Harbor Bankshares and its competitors. Over the past decade, Harbor Bankshares' Graham Number has ranged from 0.07 to 2.41. According to the industry distribution chart, Harbor Bankshares ranks #999999 out of 1429 companies in the Banks industry.
Is Harbor Bankshares' Graham Number too high?
Harbor Bankshares' current Graham Number is $N/A. Over the past 10 years, this metric has ranged from a low of 0.07 to a high of 2.41. Based on the distribution chart, Harbor Bankshares ranks #999999 out of 1429 companies in the Banks industry, which is in the bottom quartile relative to peers. Overall, Harbor Bankshares has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Harbor Bankshares' Graham Number compare to OTTW and PCLB?
According to the Banks industry distribution chart, Harbor Bankshares ranks #999999 out of 1429 companies for Graham Number. This places Harbor Bankshares in the lower half of its industry. The industry median Graham Number is 0.81. Historically, Harbor Bankshares' own Graham Number has ranged from 0.07 to 2.41 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Banks company?
The median Graham Number among Banks companies is 0.81, based on 1,429 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Harbor Bankshares and its competitors. For the Banks industry, the median Graham Number is 0.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Harbor Bankshares's current Graham Number is $N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Harbor Bankshares stock overvalued right now?
Based on GuruFocus' analysis, Harbor Bankshares (HRBK) is currently considered Significantly Overvalued. The stock's GF Value™ is $17.98, compared to a current price of $26.64 — trading 48.2% above its estimated fair value. The current Graham Number is $N/A. Harbor Bankshares' overall GF Score™ is 65/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Harbor Bankshares (HRBK), the current Graham Number is $N/A 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 Harbor Bankshares (HRBK) Overvalued in 2026?

Based on GuruFocus' analysis, Harbor Bankshares stock appears to be overvalued. The current stock price of $26.64 is trading 48.2% above its estimated GF Value™ of $17.98. GuruFocus considers Harbor Bankshares to be Significantly Overvalued.

Key valuation signals for HRBK:

  • Graham Number: $N/A
  • GF Value™: $17.98 vs. price of $26.64 (48.2% above fair value)
  • GF Score™: 65/100 with 4 warning signs

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


Harbor Bankshares Business Description

Address 25 West Fayette Street, Baltimore, MD, USA, 21201
Harbor Bankshares Corp is a bank holding company. The Bank is a commercial bank. The deposits of the Bank are insured up to statutory limits by the Federal Deposit Insurance Corporation (FDIC). The Bank conducts general banking business in locations and mainly serves the Baltimore, Maryland, metropolitan area. It offers checking, savings and time deposits, commercial real estate, personal, home improvement, automobiles, and other installment and term loans. The Bank is also a member of a national ATM network. The retail nature of the Bank allows for diversification of depositors and borrowers, which limits its dependency upon a single or a few customers. Its activities include providing private capital to businesses through loans and principal investments.
65GF Score

Get the complete analysis for HRBK

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

$26.64
Price
$17.98
GF Value