RMTI (Rockwell Medical) Graham Number: $N/A (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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RMTI Rockwell Medical Inc RMTI
46 GF Score
Price $7.10
GF Value $8.74
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is Rockwell Medical Graham Number?

Rockwell Medical RMTI -0.77% 46 Graham Number is $N/A as of Mar. 2026. GuruFocus rates RMTI with a GF Score™ of 46/100 and a GF Value™ of $8.74 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 598 Drug Manufacturers companies, Rockwell Medical ranks worse than 167223.91% 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 (2026-08-12), the stock price of Rockwell Medical is $7.10. Rockwell Medical's graham number for the quarter that ended in Mar. 2026 was $N/A. Therefore, Rockwell Medical's Price to Graham Number ratio for today is N/A.

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

RMTI's Price-to-Graham-Number is not ranked *
in the Drug Manufacturers industry.
Industry Median: 1.575
* 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.


Rockwell Medical  (NAS:RMTI) 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.

Rockwell Medical's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Mar. 2026 )
=7.10/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.


Rockwell Medical Graham Number Related Terms


Rockwell Medical Graham Number Historical Data

* Premium members only.

The historical data trend for Rockwell Medical'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.

Rockwell Medical Graham Number Chart

Rockwell Medical 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

Rockwell Medical 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

RMTI vs BTAI, MRMD, TXMD: Graham Number Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Rockwell Medical'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.


Rockwell Medical Price-to-Graham-Number vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Rockwell Medical's Price-to-Graham-Number distribution charts can be found below:

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


RMTI
46GF Score
Rockwell Medical Inc RMTI
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rockwell Medical Graham Number Calculation

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

Rockwell Medical'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*6.7*-1.574)
=N/A

Rockwell Medical'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*6.44*-1.588)
=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?
Rockwell Medical (RMTI) 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 Rockwell Medical and its competitors. According to the industry distribution chart, Rockwell Medical ranks #999999 out of 598 companies in the Drug Manufacturers industry.
Is Rockwell Medical's Graham Number too high?
Rockwell Medical's current Graham Number is $N/A. Based on the distribution chart, Rockwell Medical ranks #999999 out of 598 companies in the Drug Manufacturers industry, which is in the bottom quartile relative to peers. Overall, Rockwell Medical has a GF Score™ of 46/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Rockwell Medical's Graham Number compare to BTAI and MRMD?
According to the Drug Manufacturers industry distribution chart, Rockwell Medical ranks #999999 out of 598 companies for Graham Number. This places Rockwell Medical in the lower half of its industry. The industry median Graham Number is 1.58. 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 Drug Manufacturers company?
The median Graham Number among Drug Manufacturers companies is 1.58, based on 598 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 Rockwell Medical and its competitors. For the Drug Manufacturers industry, the median Graham Number is 1.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rockwell Medical'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 Rockwell Medical stock overvalued right now?
Based on GuruFocus' analysis, Rockwell Medical (RMTI) is currently considered Modestly Undervalued. The stock's GF Value™ is $8.74, compared to a current price of $7.10 — trading 18.8% below its estimated fair value. The current Graham Number is $N/A. Rockwell Medical's overall GF Score™ is 46/100 with 3 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 Rockwell Medical (RMTI), 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.

Is Rockwell Medical (RMTI) Overvalued in 2026?

Based on GuruFocus' analysis, Rockwell Medical stock appears to be undervalued. The current stock price of $7.10 is trading 18.8% below its estimated GF Value™ of $8.74. GuruFocus considers Rockwell Medical to be Modestly Undervalued.

Key valuation signals for RMTI:

  • Graham Number: $N/A
  • GF Value™: $8.74 vs. price of $7.10 (18.8% below fair value)
  • GF Score™: 46/100 with 3 warning signs

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


Rockwell Medical Business Description

Other Exchanges RWMA:Germany
Address 30142 South Wixom Road, Wixom, MI, USA, 48393
Rockwell Medical Inc is a healthcare company that develops, manufactures, commercializes, and distributes a portfolio of hemodialysis products for dialysis providers. It is a supplier of liquid bicarbonate concentrates, acid, and dry bicarbonate concentrates for dialysis patients in the United States. The company's products include CitraPure citric acid concentrate, RenalPure liquid acid concentrate, and SteriLyte bicarbonate concentrate, among others. The company delivers the majority of its hemodialysis concentrates products and mixers to dialysis clinics throughout the United States and internationally, utilizing its own delivery trucks and third-party carriers.
46GF Score

Get the complete analysis for RMTI

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

$7.10
Price
$8.74
GF Value