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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.
INA-Industrija Nafte DD's Net-Net Working Capital for the quarter that ended in Jun. 2026 was €-150.31.
The industry rank for INA-Industrija Nafte DD's Net-Net Working Capital or its related term are showing as below:
ZAG:INA's Price-to-Net-Net-Working-Capital is not ranked *
in the Oil & Gas industry.
Industry Median: 6.16 * Ranked among companies with meaningful Price-to-Net-Net-Working-Capital only.
INA-Industrija Nafte DD (ZAG:INA) 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.
INA-Industrija Nafte DD Net-Net Working Capital Related Terms
INA-Industrija Nafte DD Net-Net Working Capital Historical Data
* Premium members only.
The historical data trend for INA-Industrija Nafte DD'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.
INA-Industrija Nafte DD Net-Net Working Capital Chart
ZAG:INA vs MPC, VLO, PSX: Net-Net Working Capital Comparison
For the Oil & Gas Refining & Marketing subindustry, INA-Industrija Nafte DD'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.
INA-Industrija Nafte DD Price-to-Net-Net-Working-Capital vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, INA-Industrija Nafte DD's Price-to-Net-Net-Working-Capital distribution charts can be found below:
* The bar in red indicates where INA-Industrija Nafte DD'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 €-150.31 mean?
INA-Industrija Nafte DD (ZAG:INA) has a Net-Net Working Capital of €-150.31 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 INA-Industrija Nafte DD According to the industry distribution chart, INA-Industrija Nafte DD ranks #999999 out of 194 companies in the Oil & Gas industry.
Is INA-Industrija Nafte DD's Net-Net Working Capital too high?
INA-Industrija Nafte DD's current Net-Net Working Capital is €-150.31. Based on the distribution chart, INA-Industrija Nafte DD ranks #999999 out of 194 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, INA-Industrija Nafte DD has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does INA-Industrija Nafte DD's Net-Net Working Capital compare to MPC and VLO?
According to the Oil & Gas industry distribution chart, INA-Industrija Nafte DD ranks #999999 out of 194 companies for Net-Net Working Capital. This places INA-Industrija Nafte DD in the lower half of its industry. The industry median Net-Net Working Capital is 6.16. 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 an Oil & Gas company?
The median Net-Net Working Capital among Oil & Gas companies is 6.16, based on 194 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 INA-Industrija Nafte DD For the Oil & Gas industry, the median Net-Net Working Capital is 6.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. INA-Industrija Nafte DD's current Net-Net Working Capital is €-150.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is INA-Industrija Nafte DD stock overvalued right now?
Based on GuruFocus' analysis, INA-Industrija Nafte DD (ZAG:INA) is currently considered Fairly Valued. The stock's GF Value™ is €517.46, compared to a current price of €520.00 — trading 0.5% above its estimated fair value. The current Net-Net Working Capital is €-150.31. INA-Industrija Nafte DD's overall GF Score™ is 75/100 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 INA-Industrija Nafte DD (ZAG:INA), the current Net-Net Working Capital is €-150.31 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 INA-Industrija Nafte DD (ZAG:INA) Overvalued in 2026?
Based on GuruFocus' analysis, INA-Industrija Nafte DD stock appears to be overvalued.
The current stock price of €520.00 is trading 0.5% above its estimated GF Value™ of €517.46.
GuruFocus considers INA-Industrija Nafte DD to be Fairly Valued.
Key valuation signals for ZAG:INA:
Net-Net Working Capital: €-150.31
GF Value™: €517.46 vs. price of €520.00 (0.5% above fair value)
No single metric tells the full story. See the ZAG:INA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
INA-Industrija Nafte DD is a medium-sized European oil and gas company. It is engaged in exploration and production of oil and gas deposits, import of natural gas and sale of imported and domestically produced natural gas to industrial consumers and municipal gas distributors, refining and production of oil products through refineries located at Rijeka and Sisak, and Zagreb lubricants plants. Its segments are Exploration and Production of Oil & Gas; Refining & Marketing; Corporate and other. Exploration and Production of Oil & Gas segment include exploration, production, and selling of crude oil and natural gas. Refining & Marketing segment includes crude oil processing, wholesale of refinery products, trading, and logistics.
75GF Score
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