PHIO (Phio Pharmaceuticals) Graham Number: $N/A (As of Mar. 2026)


PHIO Phio Pharmaceuticals Corp PHIO
28 GF Score
Price $1.02
! 1 Warning Sign
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What is Phio Pharmaceuticals Graham Number?

Phio Pharmaceuticals PHIO -0.97% 28 Graham Number is $N/A as of Mar. 2026. GuruFocus rates PHIO with a GF Score™ of 28/100. The stock has 1 warning sign investors should review. Among 254 Biotechnology companies, Phio Pharmaceuticals ranks worse than 393700.39% 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 (2026-07-11), the stock price of Phio Pharmaceuticals is $1.02. Phio Pharmaceuticals's graham number for the quarter that ended in Mar. 2026 was $N/A. Therefore, Phio Pharmaceuticals's Price to Graham Number ratio for today is N/A.

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

PHIO's Price-to-Graham-Number is not ranked *
in the Biotechnology industry.
Industry Median: 1.795
* 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.


Phio Pharmaceuticals  (NAS:PHIO) 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.

Phio Pharmaceuticals's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Mar. 2026 )
=1.02/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.


Phio Pharmaceuticals Graham Number Related Terms


Phio Pharmaceuticals Graham Number Historical Data

* Premium members only.

The historical data trend for Phio Pharmaceuticals'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.

Phio Pharmaceuticals Graham Number Chart

Phio Pharmaceuticals 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

Phio Pharmaceuticals Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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

PHIO vs PBM, KPRX, OSRH: Graham Number Comparison

For the Biotechnology subindustry, Phio Pharmaceuticals'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.


Phio Pharmaceuticals Price-to-Graham-Number vs Biotechnology Industry

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

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


PHIO
28GF Score
Phio Pharmaceuticals Corp PHIO
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
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Phio Pharmaceuticals Graham Number Calculation

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

Phio Pharmaceuticals'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*1.734*-1.45)
=N/A

Phio Pharmaceuticals's Graham Number for the quarter that ended in Mar. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*1.417*-1.434)
=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?
Phio Pharmaceuticals (PHIO) has a Graham Number of $N/A as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Phio Pharmaceuticals and its competitors. According to the industry distribution chart, Phio Pharmaceuticals ranks #999999 out of 254 companies in the Biotechnology industry.
Is Phio Pharmaceuticals' Graham Number too high?
Phio Pharmaceuticals' current Graham Number is $N/A. Based on the distribution chart, Phio Pharmaceuticals ranks #999999 out of 254 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Phio Pharmaceuticals has a GF Score™ of 28/100, reflecting its overall financial health beyond just this single metric.
How does Phio Pharmaceuticals' Graham Number compare to PBM and KPRX?
According to the Biotechnology industry distribution chart, Phio Pharmaceuticals ranks #999999 out of 254 companies for Graham Number. This places Phio Pharmaceuticals in the lower half of its industry. The industry median Graham Number is 1.80. 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 1.80, based on 254 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 Phio Pharmaceuticals and its competitors. For the Biotechnology industry, the median Graham Number is 1.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Phio Pharmaceuticals'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 Phio Pharmaceuticals stock overvalued right now?
Phio Pharmaceuticals (PHIO) has a current Graham Number of $N/A. The current Graham Number is $N/A. Phio Pharmaceuticals' overall GF Score™ is 28/100 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 Phio Pharmaceuticals (PHIO), the current Graham Number is $N/A as of Mar. 2026. 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.

Phio Pharmaceuticals Business Description

Address 411 Swedeland Road, Suite 23-1080, King of Prussia, PA, USA, 19406
Phio Pharmaceuticals Corp is a clinical-stage biopharmaceutical company whose proprietary INTASYL small-interfering RNA gene silencing technology is designed to make immune cells more effective in killing tumor cells. Its pipeline programs are PH-762 and PH-894. The group is developing therapeutics that are designed to leverage INTASYL to precisely target specific proteins that reduce the body's ability to fight cancer, without the need for specialized formulations or drug delivery systems. It is committed to discovering and developing cancer treatments for patients by creating new pathways toward a cancer-free future. The Company operates with a single operating segment, the Clinical segment, and all assets are located in the United States.
28GF Score

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$1.02
Price