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.
Nova Eye Medical's Net-Net Working Capital for the quarter that ended in Dec. 2025 was $0.00.
The industry rank for Nova Eye Medical's Net-Net Working Capital or its related term are showing as below:
ELXMF's Price-to-Net-Net-Working-Capital is not ranked *
in the Medical Devices & Instruments industry.
Industry Median: 6.52 * Ranked among companies with meaningful Price-to-Net-Net-Working-Capital only.
Nova Eye Medical (OTCPK:ELXMF) 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.
Nova Eye Medical Net-Net Working Capital Related Terms
Nova Eye Medical Net-Net Working Capital Historical Data
* Premium members only.
The historical data trend for Nova Eye Medical'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.
ELXMF vs ABT, SYK, MDT: Net-Net Working Capital Comparison
For the Medical Devices subindustry, Nova Eye Medical'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.
Nova Eye Medical Price-to-Net-Net-Working-Capital vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Nova Eye Medical's Price-to-Net-Net-Working-Capital distribution charts can be found below:
* The bar in red indicates where Nova Eye Medical'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 $0.00 mean?
Nova Eye Medical (ELXMF) has a Net-Net Working Capital of $0.00 as of Dec. 2025. 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 Nova Eye Medical According to the industry distribution chart, Nova Eye Medical ranks #305 out of 421 companies in the Medical Devices & Instruments industry, placing it in the top 72.4%.
Is Nova Eye Medical's Net-Net Working Capital too high?
Nova Eye Medical's current Net-Net Working Capital is $0.00. Based on the distribution chart, Nova Eye Medical ranks #305 out of 421 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Nova Eye Medical has a GF Score™ of 48/100, reflecting its overall financial health beyond just this single metric.
How does Nova Eye Medical's Net-Net Working Capital compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Nova Eye Medical ranks #305 out of 421 companies for Net-Net Working Capital. This places Nova Eye Medical in the lower half of its industry. The industry median Net-Net Working Capital is 6.52. 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 Medical Devices & Instruments company?
The median Net-Net Working Capital among Medical Devices & Instruments companies is 6.52, based on 421 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 Nova Eye Medical For the Medical Devices & Instruments industry, the median Net-Net Working Capital is 6.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nova Eye Medical's current Net-Net Working Capital is $0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nova Eye Medical stock overvalued right now?
Nova Eye Medical (ELXMF) has a current Net-Net Working Capital of $0.00. The stock's GF Value™ is $0.02, compared to a current price of $0.01 — trading 28.5% below its estimated fair value. The current Net-Net Working Capital is $0.00. Nova Eye Medical's overall GF Score™ is 48/100 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 Nova Eye Medical (ELXMF), the current Net-Net Working Capital is $0.00 as of Dec. 2025. 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 Nova Eye Medical (ELXMF) Overvalued in 2026?
Based on GuruFocus' analysis, Nova Eye Medical stock appears to be undervalued.
The current stock price of $0.01 is trading 28.5% below its estimated GF Value™ of $0.02.
Key valuation signals for ELXMF:
Net-Net Working Capital: $0.00
GF Value™: $0.02 vs. price of $0.01 (28.5% below fair value)
No single metric tells the full story. See the ELXMF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nova Eye Medical Ltd develops and sells surgical devices for the treatment of glaucoma, a cause of blindness. In addition, the company is involved in the commercialisation of the subthreshold nano-pulse ophthalmic laser, 2RT, for the treatment of retinal disease via the AlphaRET segment. The company's reportable segments are: Glaucoma Surgical Devices and AlphaRET. The majority of its revenue is generated from the Glaucoma Surgical Devices segment, which is involved in the design, manufacture, marketing, and sale of the iTrack, iTrack Advance, and the Molteno3 glaucoma surgical device. These are all single-use surgical devices. Geographically, the company generates maximum revenue from the United States of America, followed by Europe, the Asia Pacific, Other regions, and Australia.
48GF Score
Get the complete analysis for ELXMF
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
ELXMF has been successfully added to your 
