JL Mag Rare-Earth CoJMREY 70 ROC (Joel Greenblatt) % is 18.08% as of Mar. 2026, which is 23% below its 10-year median of 23.57. GuruFocus rates JMREY with a GF Score™ of 70/100 and a GF Value™ of $13.59 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 3,058 Industrial Products companies, JL Mag Rare-Earth Co ranks better than 61.38% on this metric.
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. JL Mag Rare-Earth Co's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 18.08%.
The historical rank and industry rank for JL Mag Rare-Earth Co's ROC (Joel Greenblatt) % or its related term are showing as below:
JMREY'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 9.91 Med: 23.57 Max: 30.08
Current: 17.46
During the past 13 years, JL Mag Rare-Earth Co's highest ROC (Joel Greenblatt) % was 30.08%. The lowest was 9.91%. And the median was 23.57%.
JMREY's ROC (Joel Greenblatt) % is ranked better than 61.38% of 3058
companies
in the Industrial Products industry
Industry Median: 11.7
vs JMREY: 17.46
JL Mag Rare-Earth Co's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was -13.60% per year.
JL Mag Rare-Earth Co (OTCPK:JMREY) ROC (Joel Greenblatt) % Explanation
The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.
JL Mag Rare-Earth Co ROC (Joel Greenblatt) % Related Terms
JL Mag Rare-Earth Co ROC (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for JL Mag Rare-Earth Co's ROC (Joel Greenblatt) % 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.
JL Mag Rare-Earth Co ROC (Joel Greenblatt) % Chart
JMREY vs CRS, ATI, MLI: ROC (Joel Greenblatt) % Comparison
For the Metal Fabrication subindustry, JL Mag Rare-Earth Co's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (Joel Greenblatt) % 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.
JL Mag Rare-Earth Co ROC (Joel Greenblatt) % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, JL Mag Rare-Earth Co's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where JL Mag Rare-Earth Co's ROC (Joel Greenblatt) % falls into.
JL Mag Rare-Earth Co ROC (Joel Greenblatt) % Calculation
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:
EBIT stands for Earnings Before Interest and Taxes.
Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.
GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.
Note:
The EBIT data used here is four times the quarterly (Mar. 2026) EBIT 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.
What does a ROC (Joel Greenblatt) % of 18.08% mean?
JL Mag Rare-Earth Co (JMREY) has a ROC (Joel Greenblatt) % of 18.08% as of Mar. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on JL Mag Rare-Earth Co and its competitors. This is 23% below median its historical median of 23.57. Over the past decade, JL Mag Rare-Earth Co's ROC (Joel Greenblatt) % has ranged from 9.91 to 30.08. According to the industry distribution chart, JL Mag Rare-Earth Co ranks #1181 out of 3058 companies in the Industrial Products industry, placing it in the top 38.6%.
Is JL Mag Rare-Earth Co's ROC (Joel Greenblatt) % too high?
JL Mag Rare-Earth Co's current ROC (Joel Greenblatt) % of 18.08% is 23% below median its 10-year median of 23.57. Over the past 10 years, this metric has ranged from a low of 9.91 to a high of 30.08. The Industrial Products industry median ROC (Joel Greenblatt) % is 11.70. JL Mag Rare-Earth Co's value of 18.08% is 54.5% above this industry median. Based on the distribution chart, JL Mag Rare-Earth Co ranks #1181 out of 3058 companies in the Industrial Products industry, which is above the industry midpoint. Overall, JL Mag Rare-Earth Co has a GF Score™ of 70/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does JL Mag Rare-Earth Co's ROC (Joel Greenblatt) % compare to CRS and ATI?
According to the Industrial Products industry distribution chart, JL Mag Rare-Earth Co ranks #1181 out of 3058 companies for ROC (Joel Greenblatt) %. This puts JL Mag Rare-Earth Co in the upper half of its industry. The industry median ROC (Joel Greenblatt) % is 11.70. JL Mag Rare-Earth Co's value of 18.08% is 54.5% above this benchmark. Historically, JL Mag Rare-Earth Co's own ROC (Joel Greenblatt) % has ranged from 9.91 to 30.08 over the past decade. While the company's 10-year median is 23.57 vs. the industry median of 11.70, JL Mag Rare-Earth Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC (Joel Greenblatt) % for an Industrial Products company?
The median ROC (Joel Greenblatt) % among Industrial Products companies is 11.70, based on 3,058 companies in the industry. Companies in the top quartile (top 25%) have a ROC (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, ROC (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. JL Mag Rare-Earth Co's current ROC (Joel Greenblatt) % of 18.08% is 54.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on JL Mag Rare-Earth Co and its competitors. For the Industrial Products industry, the median ROC (Joel Greenblatt) % is 11.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JL Mag Rare-Earth Co's current ROC (Joel Greenblatt) % is 18.08%, which is 23% below median its own 10-year median of 23.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JL Mag Rare-Earth Co stock overvalued right now?
Based on GuruFocus' analysis, JL Mag Rare-Earth Co (JMREY) is currently considered Modestly Overvalued. The stock's GF Value™ is $13.59, compared to a current price of $15.50 — trading 14.1% above its estimated fair value. The current ROC (Joel Greenblatt) % is 18.08%, which is 23% below median its 10-year median of 23.57 and 54.5% above the Industrial Products industry median of 11.70. JL Mag Rare-Earth Co's overall GF Score™ is 70/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For JL Mag Rare-Earth Co (JMREY), the current ROC (Joel Greenblatt) % is 18.08% 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 JL Mag Rare-Earth Co (JMREY) Overvalued in 2026?
Based on GuruFocus' analysis, JL Mag Rare-Earth Co stock appears to be overvalued.
The current stock price of $15.50 is trading 14.1% above its estimated GF Value™ of $13.59.
GuruFocus considers JL Mag Rare-Earth Co to be Modestly Overvalued.
Key valuation signals for JMREY:
ROC (Joel Greenblatt) %: 18.08% (23% below median its 10-year median of 23.57)
GF Value™: $13.59 vs. price of $15.50 (14.1% above fair value)
Industry Position: 54.5% above the Industrial Products median (#1181 of 3058)
No single metric tells the full story. See the JMREY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JL Mag Rare-Earth is a leading global producer of high-performance rare-earth permanent magnets. JL Mag focuses on the production and sale of NdFeB PMs, the most widely used type of REPMs, mainly made from an alloy of neodymium (Nd), iron (Fe), and boron (B). The firm is ranked first in the world by high-performance REPMs, according to Frost & Sullivan. JL Mag is also ranked first in the global grain boundary diffusion REPMs market. Its products have a wide array of applications, mainly in new energy vehicles, automotive parts, wind turbine generators, and energy-saving variable-frequency air-conditioners.
70GF Score
Get the complete analysis for JMREY
ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
JMREY has been successfully added to your 
