Neste OYJMEX:NESTEN 80 Days Inventory is 67.95 as of Mar. 2026, which is 23% above its 10-year median of 55.16. GuruFocus rates MEX:NESTEN with a GF Score™ of 80/100 and a GF Value™ of MXN412.25. The stock has 6 warning signs investors should review. Among 685 Oil & Gas companies, Neste OYJ ranks worse than 78.1% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Neste OYJ's Average Total Inventories for the
three
months ended in Mar. 2026 was MXN64,614 Mil. Neste OYJ's Cost of Goods Sold for the
three
months ended in Mar. 2026 was MXN86,765 Mil.
Hence, Neste OYJ's Days Inventory for the
three
months ended in Mar. 2026 was 67.95.
The historical rank and industry rank for Neste OYJ's Days Inventory or its related term are showing as below:
MEX:NESTEN'
s Days Inventory Range Over the Past 10 Years
Min: 42.12 Med: 55.16 Max: 68.43
Current: 68.43
During the past 13 years, Neste OYJ's highest Days Inventory was 68.43. The lowest was 42.12. And the median was 55.16.
MEX:NESTEN's Days Inventory is ranked worse than 78.1% of 685
companies
in the Oil & Gas industry
Industry Median: 31.01
vs MEX:NESTEN: 68.43
Neste OYJ's Days Inventory
increased
from Mar. 2025 (58.97) to Mar. 2026 (67.95).
It might indicate that Neste OYJ's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Neste OYJ's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.34.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Neste OYJ's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.60.
Neste OYJ (MEX:NESTEN) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Neste OYJ's Inventory Turnover for the
three
months ended in Mar. 2026 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Neste OYJ's Inventory to Revenue for the
three
months ended in Mar. 2026 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Neste OYJ Days Inventory Related Terms
Neste OYJ Days Inventory Historical Data
* Premium members only.
The historical data trend for Neste OYJ's Days Inventory 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.
MEX:NESTEN vs VLO, MPC, PSX: Days Inventory Comparison
For the Oil & Gas Refining & Marketing subindustry, Neste OYJ's Days Inventory, along with its competitors' market caps and Days Inventory 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.
Neste OYJ Days Inventory vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Neste OYJ's Days Inventory distribution charts can be found below:
* The bar in red indicates where Neste OYJ's Days Inventory 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.
Neste OYJ (MEX:NESTEN) has a Days Inventory of 67.95 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Neste OYJ and its competitors. This is 23% above median its historical median of 55.16. Over the past decade, Neste OYJ's Days Inventory has ranged from 42.12 to 68.43. According to the industry distribution chart, Neste OYJ ranks #535 out of 685 companies in the Oil & Gas industry, placing it in the top 78.1%.
Is Neste OYJ's Days Inventory too high?
Neste OYJ's current Days Inventory of 67.95 is 23% above median its 10-year median of 55.16. Over the past 10 years, this metric has ranged from a low of 42.12 to a high of 68.43. The Oil & Gas industry median Days Inventory is 31.01. Neste OYJ's value of 67.95 is 119.1% above this industry median. Based on the distribution chart, Neste OYJ ranks #535 out of 685 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Neste OYJ has a GF Score™ of 80/100, reflecting its overall financial health beyond just this single metric.
How does Neste OYJ's Days Inventory compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Neste OYJ ranks #535 out of 685 companies for Days Inventory. This places Neste OYJ in the lower half of its industry. The industry median Days Inventory is 31.01. Neste OYJ's value of 67.95 is 119.1% above this benchmark. Historically, Neste OYJ's own Days Inventory has ranged from 42.12 to 68.43 over the past decade. While the company's 10-year median is 55.16 vs. the industry median of 31.01, Neste OYJ has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for an Oil & Gas company?
The median Days Inventory among Oil & Gas companies is 31.01, based on 685 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Neste OYJ's current Days Inventory of 67.95 is 119.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Neste OYJ and its competitors. For the Oil & Gas industry, the median Days Inventory is 31.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Neste OYJ's current Days Inventory is 67.95, which is 23% above median its own 10-year median of 55.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Neste OYJ stock overvalued right now?
Neste OYJ (MEX:NESTEN) has a current Days Inventory of 67.95. The stock's GF Value™ is MXN412.25, compared to a current price of MXN593.47 — trading 44% above its estimated fair value. The current Days Inventory is 67.95, which is 23% above median its 10-year median of 55.16 and 119.1% above the Oil & Gas industry median of 31.01. Neste OYJ's overall GF Score™ is 80/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Neste OYJ (MEX:NESTEN), the current Days Inventory is 67.95 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 Neste OYJ (MEX:NESTEN) Overvalued in 2026?
Based on GuruFocus' analysis, Neste OYJ stock appears to be overvalued.
The current stock price of MXN593.47 is trading 44% above its estimated GF Value™ of MXN412.25.
Key valuation signals for MEX:NESTEN:
Days Inventory: 67.95 (23% above median its 10-year median of 55.16)
GF Value™: MXN412.25 vs. price of MXN593.47 (44% above fair value)
Industry Position: 119.1% above the Oil & Gas median (#535 of 685)
No single metric tells the full story. See the MEX:NESTEN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Neste OYJ is a producer of renewable diesel and sustainable aviation fuel (SAF), with production on three continents. The group also produces oil products and has a network of several fuel stations with expanding service offerings, such as EV charging, in Finland and in the Baltics. Neste has three reporting segments: Renewable Products, Oil Products, and Marketing and Services. Maximum revenue is generated from its Oil Products segment, which offers oil products and related services for the road transportation, heavy machinery, agriculture, aviation, and marine sectors, as well as products for the oil and petrochemical industries. Geographically, the group generates maximum revenue from other European countries (excluding Finland), followed by Finland, the USA, and other markets.
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