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Lunai BioworksSTU:2Q5 26 ROC (Joel Greenblatt) % is -42,690.91% as of Mar. 2026. GuruFocus rates STU:2Q5 with a GF Score™ of 26/100. The stock has 6 warning signs investors should review. Among 1,324 Biotechnology companies, Lunai Bioworks ranks worse than 95.17% 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. Lunai Bioworks's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -42,690.91%.
The historical rank and industry rank for Lunai Bioworks's ROC (Joel Greenblatt) % or its related term are showing as below:
STU:2Q5'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -25553.67 Med: -5039.44 Max: -591.91
Current: -25553.67
During the past 13 years, Lunai Bioworks's highest ROC (Joel Greenblatt) % was -591.91%. The lowest was -25553.67%. And the median was -5039.44%.
STU:2Q5's ROC (Joel Greenblatt) % is ranked worse than 95.17% of 1324
companies
in the Biotechnology industry
Industry Median: -306.72
vs STU:2Q5: -25553.67
Lunai Bioworks's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was -68.10% per year.
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.
Lunai Bioworks ROC (Joel Greenblatt) % Related Terms
Lunai Bioworks ROC (Joel Greenblatt) % Historical Data
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The historical data trend for Lunai Bioworks'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.
STU:2Q5 vs BCLI, BIVI, XCUR: ROC (Joel Greenblatt) % Comparison
For the Biotechnology subindustry, Lunai Bioworks'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.
Lunai Bioworks ROC (Joel Greenblatt) % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Lunai Bioworks's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Lunai Bioworks's ROC (Joel Greenblatt) % falls into.
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 -42,690.91% mean?
Lunai Bioworks (STU:2Q5) has a ROC (Joel Greenblatt) % of -42,690.91% 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 Lunai Bioworks and its competitors. According to the industry distribution chart, Lunai Bioworks ranks #1260 out of 1324 companies in the Biotechnology industry, placing it in the top 95.2%.
Is Lunai Bioworks' ROC (Joel Greenblatt) % too high?
Lunai Bioworks' current ROC (Joel Greenblatt) % is -42,690.91%. Based on the distribution chart, Lunai Bioworks ranks #1260 out of 1324 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Lunai Bioworks has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does Lunai Bioworks' ROC (Joel Greenblatt) % compare to BCLI and BIVI?
According to the Biotechnology industry distribution chart, Lunai Bioworks ranks #1260 out of 1324 companies for ROC (Joel Greenblatt) %. This places Lunai Bioworks in the lower half of its industry. 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 a Biotechnology company?
A good ROC (Joel Greenblatt) % depends on the Biotechnology industry context. However, ROC (Joel Greenblatt) % 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 (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 Lunai Bioworks and its competitors. Lunai Bioworks's current ROC (Joel Greenblatt) % is -42,690.91%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lunai Bioworks stock overvalued right now?
Lunai Bioworks (STU:2Q5) has a current ROC (Joel Greenblatt) % of -42,690.91%. The current ROC (Joel Greenblatt) % is -42,690.91%. Lunai Bioworks' overall GF Score™ is 26/100 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 Lunai Bioworks (STU:2Q5), the current ROC (Joel Greenblatt) % is -42,690.91% 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.
Lunai Bioworks Inc is a biopharmaceutical company. Through its subsidiaries, it is mainly focused on developing allogeneic cell and gene therapies to promote stronger immune system responses, potentially for long-term or life-long cancer remission in some of the deadliest cancers. The group is engaged in the development of RENB-DC11 and RENB-DC20 (potential cell therapeutic vaccine candidates for different types of cancer); a proprietary AI platform that analyzes genetics to provide earlier and more accurate cancer diagnosis; and machine learning pipelines that harmonize and analyze complex, heterogeneous datasets to uncover clinically actionable insights. The group's reportable segments are: RENB, BioSymetrics, and RENC. Geographically, it operates in the United States and Netherlands.
26GF Score
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