Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Toyo Seikan Group Holdings's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.01.
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.
Toyo Seikan Group Holdings's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.85.
Toyo Seikan Group Holdings (STU:TQN) 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.
Toyo Seikan Group Holdings'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.
Toyo Seikan Group Holdings'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.
Toyo Seikan Group Holdings Days Inventory Related Terms
Toyo Seikan Group Holdings Days Inventory Historical Data
* 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.
For the Packaging & Containers subindustry, Toyo Seikan Group Holdings'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.
Toyo Seikan Group Holdings Days Inventory vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Toyo Seikan Group Holdings's Days Inventory distribution charts can be found below:
* The bar in red indicates where Toyo Seikan Group Holdings'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.
Toyo Seikan Group Holdings (STU:TQN) has a Days Inventory of 90.30 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Toyo Seikan Group Holdings and its competitors. This is 24% above median its historical median of 72.75. Over the past decade, Toyo Seikan Group Holdings' Days Inventory has ranged from 65.78 to 90.19. According to the industry distribution chart, Toyo Seikan Group Holdings ranks #227 out of 376 companies in the Packaging & Containers industry, placing it in the top 60.4%.
Is Toyo Seikan Group Holdings' Days Inventory too high?
Toyo Seikan Group Holdings' current Days Inventory of 90.30 is 24% above median its 10-year median of 72.75. Over the past 10 years, this metric has ranged from a low of 65.78 to a high of 90.19. The Packaging & Containers industry median Days Inventory is 78.39. Toyo Seikan Group Holdings' value of 90.30 is 15.2% above this industry median. Based on the distribution chart, Toyo Seikan Group Holdings ranks #227 out of 376 companies in the Packaging & Containers industry, which is below the industry midpoint. Overall, Toyo Seikan Group Holdings has a GF Score™ of 72/100, reflecting its overall financial health beyond just this single metric.
How does Toyo Seikan Group Holdings' Days Inventory compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Toyo Seikan Group Holdings ranks #227 out of 376 companies for Days Inventory. This places Toyo Seikan Group Holdings in the lower half of its industry. The industry median Days Inventory is 78.39. Toyo Seikan Group Holdings' value of 90.30 is 15.2% above this benchmark. Historically, Toyo Seikan Group Holdings' own Days Inventory has ranged from 65.78 to 90.19 over the past decade. While the company's 10-year median is 72.75 vs. the industry median of 78.39, Toyo Seikan Group Holdings 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 a Packaging & Containers company?
The median Days Inventory among Packaging & Containers companies is 78.39, based on 376 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. Toyo Seikan Group Holdings's current Days Inventory of 90.30 is 15.2% 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 Toyo Seikan Group Holdings and its competitors. For the Packaging & Containers industry, the median Days Inventory is 78.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Toyo Seikan Group Holdings's current Days Inventory is 90.30, which is 24% above median its own 10-year median of 72.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Toyo Seikan Group Holdings stock overvalued right now?
Toyo Seikan Group Holdings (STU:TQN) has a current Days Inventory of 90.30. The stock's GF Value™ is €15.63, compared to a current price of €21.80 — trading 39.5% above its estimated fair value. The current Days Inventory is 90.30, which is 24% above median its 10-year median of 72.75 and 15.2% above the Packaging & Containers industry median of 78.39. Toyo Seikan Group Holdings' overall GF Score™ is 72/100 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 Toyo Seikan Group Holdings (STU:TQN), the current Days Inventory is 90.30 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 Toyo Seikan Group Holdings (STU:TQN) Overvalued in 2026?
Based on GuruFocus' analysis, Toyo Seikan Group Holdings stock appears to be overvalued.
The current stock price of €21.80 is trading 39.5% above its estimated GF Value™ of €15.63.
Key valuation signals for STU:TQN:
Days Inventory: 90.30 (24% above median its 10-year median of 72.75)
GF Value™: €15.63 vs. price of €21.80 (39.5% above fair value)
Industry Position: 15.2% above the Packaging & Containers median (#227 of 376)
No single metric tells the full story. See the STU:TQN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Toyo Seikan Group Holdings Ltd is a Japan-based packaging container manufacturer. The company operates through six segments. The Engineering, Filling, and Logistics segment handles packaging equipment, contract filling, and cargo transport. The Functional Materials segment covers aluminum substrates, optical films, pigments, frit, and gelcoats. The Packaging Container segment produces metal, plastic, paper, and glass containers. The Real Estate segment focuses on leasing office buildings and commercial facilities. The Steel Plate segment manufactures and sells steel plates and related products. The Others segment includes automotive press dies, rigid combiners, and non-life insurance agency services. It generates the majority of its revenue from the Packaging container business segment.
72GF Score
Get the complete analysis for STU:TQN
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:TQN has been successfully added to your 
