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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.
During the past 8 years, the highest Price to Graham Number ratio of Blackrock Long-term Municipal AdtgTrust was 0.83. The lowest was 0.46. And the median was 0.75.
BTA's Price-to-Graham-Number is not ranked *
in the Asset Management industry.
Industry Median: 0.705 * 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.
Blackrock Long-term Municipal AdtgTrust (NYSE:BTA) 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.
Blackrock Long-term Municipal AdtgTrust's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Jul. 2025 )
=
10.04
/
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.
Blackrock Long-term Municipal AdtgTrust Graham Number Related Terms
Blackrock Long-term Municipal AdtgTrust Graham Number Historical Data
* 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.
Blackrock Long-term Municipal AdtgTrust Graham Number Chart
Blackrock Long-term Municipal AdtgTrust Annual Data
For the Asset Management subindustry, Blackrock Long-term Municipal AdtgTrust'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.
Blackrock Long-term Municipal AdtgTrust Price-to-Graham-Number vs Asset Management Industry
For the Asset Management industry and Financial Services sector, Blackrock Long-term Municipal AdtgTrust's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Blackrock Long-term Municipal AdtgTrust's Price-to-Graham-Number falls into.
* 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.
Blackrock Long-term Municipal AdtgTrust (BTA) has a Graham Number of $N/A as of Jul. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Blackrock Long-term Municipal AdtgTrust and its competitors. Over the past decade, Blackrock Long-term Municipal AdtgTrust's Graham Number has ranged from 0.46 to 0.83.
Is Blackrock Long-term Municipal AdtgTrust's Graham Number too high?
Blackrock Long-term Municipal AdtgTrust's current Graham Number is $N/A. Over the past 10 years, this metric has ranged from a low of 0.46 to a high of 0.83. Overall, Blackrock Long-term Municipal AdtgTrust has a GF Score™ of 18/100, reflecting its overall financial health beyond just this single metric.
How does Blackrock Long-term Municipal AdtgTrust's Graham Number compare to CIK and BGX?
Blackrock Long-term Municipal AdtgTrust's Graham Number of $N/A can be compared against companies in the Asset Management industry. The industry median Graham Number is 0.71. Historically, Blackrock Long-term Municipal AdtgTrust's own Graham Number has ranged from 0.46 to 0.83 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 an Asset Management company?
The median Graham Number among Asset Management companies is 0.71, based on 1,170 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 Blackrock Long-term Municipal AdtgTrust and its competitors. For the Asset Management industry, the median Graham Number is 0.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Blackrock Long-term Municipal AdtgTrust'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 Blackrock Long-term Municipal AdtgTrust stock overvalued right now?
Blackrock Long-term Municipal AdtgTrust (BTA) has a current Graham Number of $N/A. The current Graham Number is $N/A. Blackrock Long-term Municipal AdtgTrust's overall GF Score™ is 18/100 with 1 warning sign 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 Blackrock Long-term Municipal AdtgTrust (BTA), the current Graham Number is $N/A as of Jul. 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.
Blackrock Long-term Municipal AdtgTrust Business Description
Blackrock Long-term Municipal AdtgTrust is a diversified closed-end investment trust. Its investment objective is to provide current income exempt from regular U.S. federal income tax. The fund, under normal market conditions, invests a majority of its managed assets in municipal obligations and derivative instruments with exposure to such municipal obligations, in each case that are expected to pay interest or income that is exempt from U.S. federal income tax. Its investment portfolio comprises dollar-weighted, long-term municipal bonds with a maturity of more than ten years at the time of investment. The fund's investments have exposure to various sectors such as Corporate, Health, County/City/Special District/School District, Transportation, Education, Utilities, State, Tobacco, etc.
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