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Ishizuka Glass CoTSE:5204 -1.13%58 Days Inventory is 126.24 as of Mar. 2026, which is 4% above its 10-year median of 121.25. GuruFocus rates TSE:5204 with a GF Score™ of 58/100 and a GF Value™ of 円2,861.06 (Fairly Valued). The stock has 4 warning signs investors should review. Among 375 Packaging & Containers companies, Ishizuka Glass Co ranks worse than 78.13% on this metric.
The historical rank and industry rank for Ishizuka Glass Co's Days Inventory or its related term are showing as below:
TSE:5204'
s Days Inventory Range Over the Past 10 Years
Min: 105.06 Med: 121.25 Max: 143.93
Current: 125.1
During the past 13 years, Ishizuka Glass Co's highest Days Inventory was 143.93. The lowest was 105.06. And the median was 121.25.
TSE:5204's Days Inventory is ranked worse than 78.13% of 375
companies
in the Packaging & Containers industry
Industry Median: 78.35
vs TSE:5204: 125.10
Ishizuka Glass Co's Days Inventory
declined
from Mar. 2025 (136.99) to Mar. 2026 (126.24).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Ishizuka Glass Co's Inventory Turnover for the
six
months ended in Mar. 2026 was 1.45.
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.
Ishizuka Glass Co's Inventory-to-Revenue for the
six
months ended in Mar. 2026 was 0.53.
Ishizuka Glass Co (TSE:5204) 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.
Ishizuka Glass Co's Inventory Turnover for the
six
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.
Ishizuka Glass Co's Inventory to Revenue for the
six
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.
Ishizuka Glass Co Days Inventory Related Terms
Ishizuka Glass Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Ishizuka Glass 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:5204 vs SW, PKG, IP: Days Inventory Comparison
For the Packaging & Containers subindustry, Ishizuka Glass 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.
Ishizuka Glass Co Days Inventory vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Ishizuka Glass Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Ishizuka Glass 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.
Ishizuka Glass Co (TSE:5204) has a Days Inventory of 126.24 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Ishizuka Glass Co and its competitors. This is near median its historical median of 121.25. Over the past decade, Ishizuka Glass Co's Days Inventory has ranged from 105.06 to 143.93. According to the industry distribution chart, Ishizuka Glass Co ranks #293 out of 375 companies in the Packaging & Containers industry, placing it in the top 78.1%.
Is Ishizuka Glass Co's Days Inventory too high?
Ishizuka Glass Co's current Days Inventory of 126.24 is near median its 10-year median of 121.25. Over the past 10 years, this metric has ranged from a low of 105.06 to a high of 143.93. The Packaging & Containers industry median Days Inventory is 78.35. Ishizuka Glass Co's value of 126.24 is 61.1% above this industry median. Based on the distribution chart, Ishizuka Glass Co ranks #293 out of 375 companies in the Packaging & Containers industry, which is in the bottom quartile relative to peers. Overall, Ishizuka Glass Co has a GF Score™ of 58/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Ishizuka Glass Co's Days Inventory compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Ishizuka Glass Co ranks #293 out of 375 companies for Days Inventory. This places Ishizuka Glass Co in the lower half of its industry. The industry median Days Inventory is 78.35. Ishizuka Glass Co's value of 126.24 is 61.1% above this benchmark. Historically, Ishizuka Glass Co's own Days Inventory has ranged from 105.06 to 143.93 over the past decade. While the company's 10-year median is 121.25 vs. the industry median of 78.35, Ishizuka Glass Co 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 78.35, based on 375 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. Ishizuka Glass Co's current Days Inventory of 126.24 is 61.1% 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 Ishizuka Glass Co and its competitors. For the Packaging & Containers industry, the median Days Inventory is 78.35 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ishizuka Glass Co's current Days Inventory is 126.24, which is near median its own 10-year median of 121.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ishizuka Glass Co stock overvalued right now?
Based on GuruFocus' analysis, Ishizuka Glass Co (TSE:5204) is currently considered Fairly Valued. The stock's GF Value™ is 円2,861.06, compared to a current price of 円3,060.00 — trading 7% above its estimated fair value. The current Days Inventory is 126.24, which is near median its 10-year median of 121.25 and 61.1% above the Packaging & Containers industry median of 78.35. Ishizuka Glass Co's overall GF Score™ is 58/100 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 Ishizuka Glass Co (TSE:5204), the current Days Inventory is 126.24 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 Ishizuka Glass Co (TSE:5204) Overvalued in 2026?
Based on GuruFocus' analysis, Ishizuka Glass Co stock appears to be overvalued.
The current stock price of 円3,060.00 is trading 7% above its estimated GF Value™ of 円2,861.06.
GuruFocus considers Ishizuka Glass Co to be Fairly Valued.
Key valuation signals for TSE:5204:
Days Inventory: 126.24 (near median its 10-year median of 121.25)
GF Value™: 円2,861.06 vs. price of 円3,060.00 (7% above fair value)
Industry Position: 61.1% above the Packaging & Containers median (#293 of 375)
No single metric tells the full story. See the TSE:5204 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ishizuka Glass Co Ltd is engaged in the production and distribution of glass bottles, glass tableware, paper package products, plastic containers, ceramic products in Japan. It offers preforms for PET bottles; mechanical recycled resins for PET bottles; chinaware and other ceramic products; metal caps; and paper packaging products for beverages.
58GF Score
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