TDCB (Third Century Bancorp) Graham Number: $20.21 (As of Dec. 2025) — 3213% Above Median

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Vera Yuan
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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.
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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.

TDCB Third Century Bancorp TDCB
41 GF Score
Price $18.75
GF Value $9.80
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Third Century Bancorp Graham Number?

Third Century Bancorp TDCB +4.22% 41 Graham Number is $20.21 as of Dec. 2025, which is 3213% above its 10-year median of 0.61. GuruFocus rates TDCB with a GF Score™ of 41/100 and a GF Value™ of $9.80 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,434 Banks companies, Third Century Bancorp ranks worse than 65.97% 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 (2026-07-26), the stock price of Third Century Bancorp is $18.75. Third Century Bancorp's graham number for the quarter that ended in Dec. 2025 was $20.21. Therefore, Third Century Bancorp's Price to Graham Number ratio for today is 0.93.

The historical rank and industry rank for Third Century Bancorp's Graham Number or its related term are showing as below:

TDCB' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.46   Med: 0.61   Max: 0.93
Current: 0.93

During the past 10 years, the highest Price to Graham Number ratio of Third Century Bancorp was 0.93. The lowest was 0.46. And the median was 0.61.

TDCB's Price-to-Graham-Number is ranked worse than
65.97% of 1434 companies
in the Banks industry
Industry Median: 0.81 vs TDCB: 0.93

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


Third Century Bancorp  (OTCPK:TDCB) 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.

Third Century Bancorp's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2025 )
=18.75/20.21
=0.93

* 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.


Third Century Bancorp Graham Number Related Terms


Third Century Bancorp Graham Number Historical Data

* Premium members only.

The historical data trend for Third Century Bancorp'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.

Third Century Bancorp Graham Number Chart

Third Century Bancorp Annual Data
Trend Dec04 Dec05 Dec06 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 28.60 16.79 12.61 14.30 20.21

Third Century Bancorp Semi-Annual Data
Dec04 Dec05 Dec06 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number Get a 7-Day Free Trial Premium Member Only Premium Member Only 28.60 16.79 12.61 14.30 20.21

TDCB vs UNTN, CIBN, GOVB: Graham Number Comparison

For the Banks - Regional subindustry, Third Century Bancorp'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.


Third Century Bancorp Price-to-Graham-Number vs Banks Industry

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

* The bar in red indicates where Third Century Bancorp's Price-to-Graham-Number falls into.


TDCB
41GF Score
Third Century Bancorp TDCB
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Third Century Bancorp Graham Number Calculation

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

Third Century Bancorp'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*11.278*1.61)
=20.21

Third Century Bancorp'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*11.278*1.61)
=20.21

* 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 $20.21 mean?
Third Century Bancorp (TDCB) has a Graham Number of $20.21 as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Third Century Bancorp and its competitors. This is 3213% above median its historical median of 0.61. Over the past decade, Third Century Bancorp's Graham Number has ranged from 0.46 to 0.93. According to the industry distribution chart, Third Century Bancorp ranks #946 out of 1434 companies in the Banks industry, placing it in the top 66%.
Is Third Century Bancorp's Graham Number too high?
Third Century Bancorp's current Graham Number of $20.21 is 3213% above median its 10-year median of 0.61. Over the past 10 years, this metric has ranged from a low of 0.46 to a high of 0.93. The Banks industry median Graham Number is 0.81. Third Century Bancorp's value of $20.21 is 2395.1% above this industry median. Based on the distribution chart, Third Century Bancorp ranks #946 out of 1434 companies in the Banks industry, which is below the industry midpoint. Overall, Third Century Bancorp has a GF Score™ of 41/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Third Century Bancorp's Graham Number compare to UNTN and CIBN?
According to the Banks industry distribution chart, Third Century Bancorp ranks #946 out of 1434 companies for Graham Number. This places Third Century Bancorp in the lower half of its industry. The industry median Graham Number is 0.81. Third Century Bancorp's value of $20.21 is 2395.1% above this benchmark. Historically, Third Century Bancorp's own Graham Number has ranged from 0.46 to 0.93 over the past decade. While the company's 10-year median is 0.61 vs. the industry median of 0.81, Third Century Bancorp has consistently been above 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 Graham Number for a Banks company?
The median Graham Number among Banks companies is 0.81, based on 1,434 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. Third Century Bancorp's current Graham Number of $20.21 is 2395.1% above 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 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 Third Century Bancorp 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. Third Century Bancorp's current Graham Number is $20.21, which is 3213% above median its own 10-year median of 0.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Third Century Bancorp stock overvalued right now?
Based on GuruFocus' analysis, Third Century Bancorp (TDCB) is currently considered Significantly Overvalued. The stock's GF Value™ is $9.80, compared to a current price of $18.75 — trading 91.3% above its estimated fair value. The current Graham Number is $20.21, which is 3213% above median its 10-year median of 0.61 and 2395.1% above the Banks industry median of 0.81. Third Century Bancorp's overall GF Score™ is 41/100 with 7 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 Third Century Bancorp (TDCB), the current Graham Number is $20.21 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 Third Century Bancorp (TDCB) Overvalued in 2026?

Based on GuruFocus' analysis, Third Century Bancorp stock appears to be overvalued. The current stock price of $18.75 is trading 91.3% above its estimated GF Value™ of $9.80. GuruFocus considers Third Century Bancorp to be Significantly Overvalued.

Key valuation signals for TDCB:

  • Graham Number: $20.21 (3213% above median its 10-year median of 0.61)
  • GF Value™: $9.80 vs. price of $18.75 (91.3% above fair value)
  • GF Score™: 41/100 with 7 warning signs
  • Industry Position: 2395.1% above the Banks median (#946 of 1434)

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


Third Century Bancorp Business Description

Address 80 East Jefferson Street, Franklin, IN, USA, 46131
Third Century Bancorp operates as a holding company. It provides banking and financial services to individual and corporate customers. The bank offers a variety of deposit products, loans, mortgages, residential, commercial and consumer lending products. It also offers a full suite of deposit products, including savings, checking, money market accounts, as well as term deposits in the form of CDs and IRAs. The Bank also offers and supports a full line of digital banking products.
41GF Score

Get the complete analysis for TDCB

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

$18.75
Price
$9.80
GF Value