IRIDEXIRIX -2.65%62 Net-Net Working Capital is $-0.87 as of Mar. 2026. GuruFocus rates IRIX with a GF Score™ of 62/100 and a GF Value™ of $1.70 (Possible Value Trap). The stock has 3 warning signs investors should review. Among 425 Medical Devices & Instruments companies, IRIDEX ranks worse than 235293.88% on this metric.
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.
IRIDEX's Net-Net Working Capital for the quarter that ended in Mar. 2026 was $-0.87.
The industry rank for IRIDEX's Net-Net Working Capital or its related term are showing as below:
IRIX's Price-to-Net-Net-Working-Capital is not ranked *
in the Medical Devices & Instruments industry.
Industry Median: 6.91 * Ranked among companies with meaningful Price-to-Net-Net-Working-Capital only.
IRIDEX (NAS:IRIX) 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.
IRIDEX Net-Net Working Capital Related Terms
IRIDEX Net-Net Working Capital Historical Data
* Premium members only.
The historical data trend for IRIDEX'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.
IRIX vs ICCM, LFWD, GTHP: Net-Net Working Capital Comparison
For the Medical Devices subindustry, IRIDEX'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.
IRIDEX Price-to-Net-Net-Working-Capital vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, IRIDEX's Price-to-Net-Net-Working-Capital distribution charts can be found below:
* The bar in red indicates where IRIDEX'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 $-0.87 mean?
IRIDEX (IRIX) has a Net-Net Working Capital of $-0.87 as of Mar. 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 IRIDEX According to the industry distribution chart, IRIDEX ranks #999999 out of 425 companies in the Medical Devices & Instruments industry.
Is IRIDEX's Net-Net Working Capital too high?
IRIDEX's current Net-Net Working Capital is $-0.87. Based on the distribution chart, IRIDEX ranks #999999 out of 425 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, IRIDEX has a GF Score™ of 62/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does IRIDEX's Net-Net Working Capital compare to ICCM and LFWD?
According to the Medical Devices & Instruments industry distribution chart, IRIDEX ranks #999999 out of 425 companies for Net-Net Working Capital. This places IRIDEX in the lower half of its industry. The industry median Net-Net Working Capital is 6.91. 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 6.91, based on 425 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 IRIDEX For the Medical Devices & Instruments industry, the median Net-Net Working Capital is 6.91 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. IRIDEX's current Net-Net Working Capital is $-0.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IRIDEX stock overvalued right now?
Based on GuruFocus' analysis, IRIDEX (IRIX) is currently considered Possible Value Trap. The stock's GF Value™ is $1.70, compared to a current price of $1.11 — trading 35% below its estimated fair value. The current Net-Net Working Capital is $-0.87. IRIDEX's overall GF Score™ is 62/100 with 3 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 IRIDEX (IRIX), the current Net-Net Working Capital is $-0.87 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 IRIDEX (IRIX) Overvalued in 2026?
Based on GuruFocus' analysis, IRIDEX stock appears to be undervalued.
The current stock price of $1.11 is trading 35% below its estimated GF Value™ of $1.70.
GuruFocus considers IRIDEX to be Possible Value Trap.
Key valuation signals for IRIX:
Net-Net Working Capital: $-0.87
GF Value™: $1.70 vs. price of $1.11 (35% below fair value)
No single metric tells the full story. See the IRIX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
IRIDEX Corp is an ophthalmic medical technology company focused on the development and commercialization of breakthrough products and procedures used to treat sight-threatening eye conditions, including glaucoma and retinal diseases. Its products include Lasers, Laser delivery devices, Glaucoma devices, Retinal surgical instruments, and Veterinary and ENT products. The firm also powers its products with its proprietary Micropulse technology. The company operates in only one reportable segment, Ophthalmology. It derives revenues from the sale of consoles, delivery devices, consumables, services, and support activities. The geographical segments of the company include the United States, which drives maximum revenue, Europe, and the Americas, excluding the U.S. and Asia/Pacific Rim.
62GF Score
Get the complete analysis for IRIX
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
IRIX has been successfully added to your 
