ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Rockwell Medical's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was -20.84%.
As of today (2026-06-25), Rockwell Medical's WACC % is 12.66%. Rockwell Medical's ROC % is -16.08% (calculated using TTM income statement data).
Rockwell Medical earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Rockwell Medical (NAS:RMTI) ROC % Explanation
ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.
There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.
Why is ROC % important?
Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.
As of today, Rockwell Medical's WACC % is 12.66%. Rockwell Medical's ROC % is -16.08% (calculated using TTM income statement data).
Rockwell Medical earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Be Aware
Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Rockwell Medical ROC % Related Terms
Rockwell Medical ROC % Historical Data
* Premium members only.
The historical data trend for Rockwell Medical's ROC % 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.
Note:
The Operating Income data used here is four times the quarterly (Mar. 2026) data.
The tax rate is limited to between 0% and 100%.
* 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 (RMTI) has a ROC % of -20.84% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Rockwell Medical and its competitors.
Is Rockwell Medical's ROC % too high?
Rockwell Medical's current ROC % is -20.84%. Overall, Rockwell Medical has a GF Score™ of 32/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Rockwell Medical's ROC % compare to MRMD and CPHI?
Rockwell Medical's ROC % of -20.84% can be compared against companies in the Drug Manufacturers industry. The industry median ROC % is 4.44. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for a Drug Manufacturers company?
The median ROC % among Drug Manufacturers companies is 4.44, based on 985 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % 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 ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Rockwell Medical and its competitors. For the Drug Manufacturers industry, the median ROC % is 4.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rockwell Medical's current ROC % is -20.84%. 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 $0.87, compared to a current price of $0.68 — trading 21.9% below its estimated fair value. The current ROC % is -20.84%. Rockwell Medical's overall GF Score™ is 32/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Rockwell Medical (RMTI), the current ROC % is -20.84% 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 $0.68 is trading 21.9% below its estimated GF Value™ of $0.87.
GuruFocus considers Rockwell Medical to be Modestly Undervalued.
Key valuation signals for RMTI:
ROC %: -20.84%
GF Value™: $0.87 vs. price of $0.68 (21.9% below fair value)
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 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.
32GF Score
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