TLSA (Tiziana Life Sciences) Graham Number: $N/A (As of Dec. 2025)


TLSA Tiziana Life Sciences Ltd TLSA
23 GF Score
Price $1.25
! 2 Warning Signs
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What is Tiziana Life Sciences Graham Number?

Tiziana Life Sciences TLSA -0.79% 23 Graham Number is $N/A as of Dec. 2025. GuruFocus rates TLSA with a GF Score™ of 23/100. The stock has 2 warning signs investors should review. Among 253 Biotechnology companies, Tiziana Life Sciences ranks worse than 395256.52% 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 (2026-07-08), the stock price of Tiziana Life Sciences is $1.25. Tiziana Life Sciences's graham number for the quarter that ended in Dec. 2025 was $N/A. Therefore, Tiziana Life Sciences's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Tiziana Life Sciences's Graham Number or its related term are showing as below:

TLSA's Price-to-Graham-Number is not ranked *
in the Biotechnology industry.
Industry Median: 1.78
* 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.


Tiziana Life Sciences  (NAS:TLSA) 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.

Tiziana Life Sciences's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2025 )
=1.25/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.


Tiziana Life Sciences Graham Number Related Terms


Tiziana Life Sciences Graham Number Historical Data

* Premium members only.

The historical data trend for Tiziana Life Sciences'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.

Tiziana Life Sciences Graham Number Chart

Tiziana Life Sciences Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Tiziana Life Sciences Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

TLSA vs SPRB, MIST, TNYA: Graham Number Comparison

For the Biotechnology subindustry, Tiziana Life Sciences'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.


Tiziana Life Sciences Price-to-Graham-Number vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Tiziana Life Sciences's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Tiziana Life Sciences's Price-to-Graham-Number falls into.


TLSA
23GF Score
Tiziana Life Sciences Ltd TLSA
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
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Tiziana Life Sciences Graham Number Calculation

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

Tiziana Life Sciences'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*0*-0.183)
=N/A

Tiziana Life Sciences'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*0*-0.183)
=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?
Tiziana Life Sciences (TLSA) 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 Tiziana Life Sciences and its competitors. According to the industry distribution chart, Tiziana Life Sciences ranks #999999 out of 253 companies in the Biotechnology industry.
Is Tiziana Life Sciences' Graham Number too high?
Tiziana Life Sciences' current Graham Number is $N/A. Based on the distribution chart, Tiziana Life Sciences ranks #999999 out of 253 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Tiziana Life Sciences has a GF Score™ of 23/100, reflecting its overall financial health beyond just this single metric.
How does Tiziana Life Sciences' Graham Number compare to SPRB and MIST?
According to the Biotechnology industry distribution chart, Tiziana Life Sciences ranks #999999 out of 253 companies for Graham Number. This places Tiziana Life Sciences in the lower half of its industry. The industry median Graham Number is 1.78. 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 Biotechnology company?
The median Graham Number among Biotechnology companies is 1.78, based on 253 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 Tiziana Life Sciences and its competitors. For the Biotechnology industry, the median Graham Number is 1.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tiziana Life Sciences'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 Tiziana Life Sciences stock overvalued right now?
Tiziana Life Sciences (TLSA) has a current Graham Number of $N/A. The current Graham Number is $N/A. Tiziana Life Sciences' overall GF Score™ is 23/100 with 2 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 Tiziana Life Sciences (TLSA), 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.

Tiziana Life Sciences Business Description

Other Exchanges 0RP:Germany
Address 2 Church Street, Clarendon House, Hamilton, BMU, HM 11
Tiziana Life Sciences Ltd is a clinical-stage biotechnology company that specializes in developing transformative therapies for neurodegenerative and neuroinflammatory diseases. The company's clinical pipeline includes drug assets for Non-Active Secondary Progressive Multiple Sclerosis, Multiple System Atrophy, Alzheimer's, and Amyotrophic Lateral Sclerosis. The company's mission is to design and deliver next-generation immunotherapies for neurodegenerative and neuroinflammatory diseases. The company's main immunotherapeutic candidate, Foralumab (TZLS-401), is being developed for Non-Active Secondary Progressive Multiple Sclerosis, Alzheimer's, and other CNS indications.
23GF Score

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$1.25
Price