OSGNGO:6136 77 Days Inventory is 204.54 as of Nov. 2025, which is 1% below its 10-year median of 206.67. GuruFocus rates NGO:6136 with a GF Score™ of 77/100 and a GF Value™ of 円919.23. The stock has 4 warning signs investors should review. Among 2,962 Industrial Products companies, OSG ranks worse than 79.64% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). OSG's Average Total Inventories for the
three
months ended in Nov. 2025 was 円58,653 Mil. OSG's Cost of Goods Sold for the
three
months ended in Nov. 2025 was 円26,166 Mil.
Hence, OSG's Days Inventory for the
three
months ended in Nov. 2025 was 204.54.
The historical rank and industry rank for OSG's Days Inventory or its related term are showing as below:
NGO:6136'
s Days Inventory Range Over the Past 10 Years
Min: 174.2 Med: 206.67 Max: 238.56
Current: 218.5
During the past 13 years, OSG's highest Days Inventory was 238.56. The lowest was 174.20. And the median was 206.67.
NGO:6136's Days Inventory is ranked worse than 79.64% of 2962
companies
in the Industrial Products industry
Industry Median: 119.44
vs NGO:6136: 218.50
OSG's Days Inventory
declined
from Nov. 2024 (210.69) to Nov. 2025 (204.54).
Inventory Turnover measures how fast the company turns over its inventory within a year.
OSG's Inventory Turnover for the
three
months ended in Nov. 2025 was 0.45.
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.
OSG's Inventory-to-Revenue for the
three
months ended in Nov. 2025 was 1.31.
OSG (NGO:6136) 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.
OSG's Inventory Turnover for the
three
months ended in Nov. 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.
OSG's Inventory to Revenue for the
three
months ended in Nov. 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.
OSG Days Inventory Related Terms
OSG Days Inventory Historical Data
* Premium members only.
The historical data trend for OSG'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.
NGO:6136 vs SNA, RBC, LECO: Days Inventory Comparison
For the Tools & Accessories subindustry, OSG'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.
OSG Days Inventory vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, OSG's Days Inventory distribution charts can be found below:
* The bar in red indicates where OSG'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.
OSG (NGO:6136) has a Days Inventory of 204.54 as of Nov. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on OSG and its competitors. This is near median its historical median of 206.67. Over the past decade, OSG's Days Inventory has ranged from 174.20 to 238.56. According to the industry distribution chart, OSG ranks #2359 out of 2962 companies in the Industrial Products industry, placing it in the top 79.6%.
Is OSG's Days Inventory too high?
OSG's current Days Inventory of 204.54 is near median its 10-year median of 206.67. Over the past 10 years, this metric has ranged from a low of 174.20 to a high of 238.56. The Industrial Products industry median Days Inventory is 119.44. OSG's value of 204.54 is 71.2% above this industry median. Based on the distribution chart, OSG ranks #2359 out of 2962 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, OSG has a GF Score™ of 77/100, reflecting its overall financial health beyond just this single metric.
How does OSG's Days Inventory compare to SNA and RBC?
According to the Industrial Products industry distribution chart, OSG ranks #2359 out of 2962 companies for Days Inventory. This places OSG in the lower half of its industry. The industry median Days Inventory is 119.44. OSG's value of 204.54 is 71.2% above this benchmark. Historically, OSG's own Days Inventory has ranged from 174.20 to 238.56 over the past decade. While the company's 10-year median is 206.67 vs. the industry median of 119.44, OSG 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 Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.44, based on 2,962 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. OSG's current Days Inventory of 204.54 is 71.2% 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 OSG and its competitors. For the Industrial Products industry, the median Days Inventory is 119.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. OSG's current Days Inventory is 204.54, which is near median its own 10-year median of 206.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OSG stock overvalued right now?
OSG (NGO:6136) has a current Days Inventory of 204.54. The stock's GF Value™ is 円919.23, compared to a current price of 円1,662.00 — trading 80.8% above its estimated fair value. The current Days Inventory is 204.54, which is near median its 10-year median of 206.67 and 71.2% above the Industrial Products industry median of 119.44. OSG's overall GF Score™ is 77/100 with 4 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 OSG (NGO:6136), the current Days Inventory is 204.54 as of Nov. 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 OSG (NGO:6136) Overvalued in 2026?
Based on GuruFocus' analysis, OSG stock appears to be overvalued.
The current stock price of 円1,662.00 is trading 80.8% above its estimated GF Value™ of 円919.23.
Key valuation signals for NGO:6136:
Days Inventory: 204.54 (near median its 10-year median of 206.67)
GF Value™: 円919.23 vs. price of 円1,662.00 (80.8% above fair value)
Industry Position: 71.2% above the Industrial Products median (#2359 of 2962)
No single metric tells the full story. See the NGO:6136 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
OSG Corp manufactures and sells consumable tools. The company's products include taps, drills, end mills, indexables, dies, gauges, and other tooling systems used in machine tools. Its products are used in the automotive, die and mold, aerospace, energy, and heavy industries. Its largest end markets are Japan and the rest of Asia.
77GF Score
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