Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full. In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. This is a conservative way of estimating the company's value.
U-Neuron Biomedical's Net-Net Working Capital for the quarter that ended in Jun. 2026 was NT$13.48.
The industry rank for U-Neuron Biomedical's Net-Net Working Capital or its related term are showing as below:
ROCO:6973's Price-to-Net-Net-Working-Capital is ranked better than 64.8% of 838
companies
in the Biotechnology industry
Industry Median: 5.375
vs ROCO:6973: 3.50
U-Neuron Biomedical (ROCO:6973) Net-Net Working Capital Explanation
One research study, covering the years 1970 through 1983 showed that portfolios picked at the beginning of each year, and held for one year, returned 29.4 percent, on average, over the 13-year period, compared to 11.5 percent for the S&P 500 Index. Other studies of Graham's strategy produced similar results.
Benjamin Graham looked for companies whose market values were less than two-thirds of their net-net value. They are collected under our Net-Net screener.
U-Neuron Biomedical Net-Net Working Capital Related Terms
U-Neuron Biomedical Net-Net Working Capital Historical Data
* Premium members only.
The historical data trend for U-Neuron Biomedical's Net-Net Working Capital 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.
ROCO:6973 vs VRTX, REGN, MRNA: Net-Net Working Capital Comparison
For the Biotechnology subindustry, U-Neuron Biomedical's Price-to-Net-Net-Working-Capital, along with its competitors' market caps and Price-to-Net-Net-Working-Capital 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.
U-Neuron Biomedical Price-to-Net-Net-Working-Capital vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, U-Neuron Biomedical's Price-to-Net-Net-Working-Capital distribution charts can be found below:
* The bar in red indicates where U-Neuron Biomedical's Price-to-Net-Net-Working-Capital falls into.
* 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.
In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full.
In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. In "Security Analysis", preferred stock is dubbed "an imperfect creditorship position" that is best placed on the balance sheet alongside funded debt.
This is a conservative way of estimating the company's value.
What does a Net-Net Working Capital of NT$13.48 mean?
U-Neuron Biomedical (ROCO:6973) has a Net-Net Working Capital of NT$13.48 as of Jun. 2026. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on U-Neuron Biomedical According to the industry distribution chart, U-Neuron Biomedical ranks #295 out of 838 companies in the Biotechnology industry, placing it in the top 35.2%.
Is U-Neuron Biomedical's Net-Net Working Capital too high?
U-Neuron Biomedical's current Net-Net Working Capital is NT$13.48. Based on the distribution chart, U-Neuron Biomedical ranks #295 out of 838 companies in the Biotechnology industry, which is above the industry midpoint. Overall, U-Neuron Biomedical has a GF Score™ of 36/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does U-Neuron Biomedical's Net-Net Working Capital compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, U-Neuron Biomedical ranks #295 out of 838 companies for Net-Net Working Capital. This puts U-Neuron Biomedical in the upper half of its industry. The industry median Net-Net Working Capital is 5.38. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net-Net Working Capital for a Biotechnology company?
The median Net-Net Working Capital among Biotechnology companies is 5.38, based on 838 companies in the industry. Companies in the top quartile (top 25%) have a Net-Net Working Capital significantly above this median, while those in the bottom quartile fall well below. However, Net-Net Working Capital 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 Net-Net Working Capital mean?
A high Net-Net Working Capital can signal that a stock is expensive relative to its fundamentals. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on U-Neuron Biomedical For the Biotechnology industry, the median Net-Net Working Capital is 5.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. U-Neuron Biomedical's current Net-Net Working Capital is NT$13.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is U-Neuron Biomedical stock overvalued right now?
Based on GuruFocus' analysis, U-Neuron Biomedical (ROCO:6973) is currently considered Possible Value Trap. The stock's GF Value™ is NT$70.35, compared to a current price of NT$47.15 — trading 33% below its estimated fair value. The current Net-Net Working Capital is NT$13.48. U-Neuron Biomedical's overall GF Score™ is 36/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net-Net Working Capital calculated?
Net-Net Working Capital is calculated from a company's financial statements. For U-Neuron Biomedical (ROCO:6973), the current Net-Net Working Capital is NT$13.48 as of Jun. 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 U-Neuron Biomedical (ROCO:6973) Overvalued in 2026?
Based on GuruFocus' analysis, U-Neuron Biomedical stock appears to be undervalued.
The current stock price of NT$47.15 is trading 33% below its estimated GF Value™ of NT$70.35.
GuruFocus considers U-Neuron Biomedical to be Possible Value Trap.
Key valuation signals for ROCO:6973:
Net-Net Working Capital: NT$13.48
GF Value™: NT$70.35 vs. price of NT$47.15 (33% below fair value)
No single metric tells the full story. See the ROCO:6973 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
U-Neuron Biomedical Inc is engaged in research and development of stem cell storage & separation technology, and treatment application technology. It has patent on the Technology of Culture and Isolation of Amniotic Fluid Stem Cell.
36GF Score
Get the complete analysis for ROCO:6973
Net-Net Working Capital is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:6973 has been successfully added to your 
