The historical rank and industry rank for Nippon Seiro Co's Days Inventory or its related term are showing as below:
TSE:5010'
s Days Inventory Range Over the Past 10 Years
Min: 107.78 Med: 157.53 Max: 402.91
Current: 402.91
During the past 13 years, Nippon Seiro Co's highest Days Inventory was 402.91. The lowest was 107.78. And the median was 157.53.
TSE:5010's Days Inventory is ranked worse than 97.08% of 684
companies
in the Oil & Gas industry
Industry Median: 31
vs TSE:5010: 402.91
Nippon Seiro Co's Days Inventory
stayed the same
from Dec. 2024 (0.00) to Dec. 2025 (0.00).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Nippon Seiro Co's Inventory Turnover for the
three
months ended in Dec. 2025 was 0.00.
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.
Nippon Seiro Co (TSE:5010) 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.
Nippon Seiro Co's Inventory Turnover for the
three
months ended in Dec. 2025 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.
Nippon Seiro Co's Inventory to Revenue for the
three
months ended in Dec. 2025 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.
Nippon Seiro Co Days Inventory Related Terms
Nippon Seiro Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Nippon Seiro Co'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.
TSE:5010 vs VLO, MPC, PSX: Days Inventory Comparison
For the Oil & Gas Refining & Marketing subindustry, Nippon Seiro Co'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.
Nippon Seiro Co Days Inventory vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Nippon Seiro Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Nippon Seiro Co'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.
Nippon Seiro Co (TSE:5010) has a Days Inventory of 0.00 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nippon Seiro Co and its competitors. Over the past decade, Nippon Seiro Co's Days Inventory has ranged from 107.78 to 402.91. According to the industry distribution chart, Nippon Seiro Co ranks #664 out of 684 companies in the Oil & Gas industry, placing it in the top 97.1%.
Is Nippon Seiro Co's Days Inventory too high?
Nippon Seiro Co's current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 107.78 to a high of 402.91. Based on the distribution chart, Nippon Seiro Co ranks #664 out of 684 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Nippon Seiro Co has a GF Score™ of 41/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nippon Seiro Co's Days Inventory compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Nippon Seiro Co ranks #664 out of 684 companies for Days Inventory. This places Nippon Seiro Co in the lower half of its industry. The industry median Days Inventory is 31.00. Historically, Nippon Seiro Co's own Days Inventory has ranged from 107.78 to 402.91 over the past decade. 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 31.00, based on 684 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. 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 Nippon Seiro Co and its competitors. For the Oil & Gas industry, the median Days Inventory is 31.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nippon Seiro Co's current Days Inventory 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 Nippon Seiro Co stock overvalued right now?
Based on GuruFocus' analysis, Nippon Seiro Co (TSE:5010) is currently considered Significantly Overvalued. The stock's GF Value™ is 円120.31, compared to a current price of 円238.00 — trading 97.8% above its estimated fair value. The current Days Inventory is 0.00. Nippon Seiro Co's overall GF Score™ is 41/100 with 5 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 Nippon Seiro Co (TSE:5010), the current Days Inventory 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 Nippon Seiro Co (TSE:5010) Overvalued in 2026?
Based on GuruFocus' analysis, Nippon Seiro Co stock appears to be overvalued.
The current stock price of 円238.00 is trading 97.8% above its estimated GF Value™ of 円120.31.
GuruFocus considers Nippon Seiro Co to be Significantly Overvalued.
Key valuation signals for TSE:5010:
Days Inventory: 0.00
GF Value™: 円120.31 vs. price of 円238.00 (97.8% above fair value)
No single metric tells the full story. See the TSE:5010 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nippon Seiro Co Ltd is engaged in the manufacturing and sales of petroleum waxes, physically and chemically converted wax products and fuel oil in Japan. The company offers paraffin and microcrystalline wax products, as well as special wax products. These products are used in various applications, such as hotmelt adhesives, paper cups, plastic lubricants, paper converting, rubber antiozonants, and electric insulation.
41GF Score
Get the complete analysis for TSE:5010
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