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Zeria Pharmaceutical CoTSE:4559 +1.61%85 Days Inventory is 296.85 as of Mar. 2026, which is 24% above its 10-year median of 238.75. GuruFocus rates TSE:4559 with a GF Score™ of 85/100 and a GF Value™ of 円2,506.68 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 921 Drug Manufacturers companies, Zeria Pharmaceutical Co ranks worse than 82.08% on this metric.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Zeria Pharmaceutical Co's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.31.
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.
Zeria Pharmaceutical Co's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.83.
Zeria Pharmaceutical Co (TSE:4559) 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.
Zeria Pharmaceutical Co'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.
Zeria Pharmaceutical Co'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.
Zeria Pharmaceutical Co Days Inventory Related Terms
Zeria Pharmaceutical Co 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 Drug Manufacturers - Specialty & Generic subindustry, Zeria Pharmaceutical 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.
Zeria Pharmaceutical Co Days Inventory vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Zeria Pharmaceutical Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Zeria Pharmaceutical 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.
Zeria Pharmaceutical Co (TSE:4559) has a Days Inventory of 296.85 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Zeria Pharmaceutical Co and its competitors. This is 24% above median its historical median of 238.75. Over the past decade, Zeria Pharmaceutical Co's Days Inventory has ranged from 166.96 to 289.39. According to the industry distribution chart, Zeria Pharmaceutical Co ranks #756 out of 921 companies in the Drug Manufacturers industry, placing it in the top 82.1%.
Is Zeria Pharmaceutical Co's Days Inventory too high?
Zeria Pharmaceutical Co's current Days Inventory of 296.85 is 24% above median its 10-year median of 238.75. Over the past 10 years, this metric has ranged from a low of 166.96 to a high of 289.39. The Drug Manufacturers industry median Days Inventory is 164.48. Zeria Pharmaceutical Co's value of 296.85 is 80.5% above this industry median. Based on the distribution chart, Zeria Pharmaceutical Co ranks #756 out of 921 companies in the Drug Manufacturers industry, which is in the bottom quartile relative to peers. Overall, Zeria Pharmaceutical Co has a GF Score™ of 85/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Zeria Pharmaceutical Co's Days Inventory compare to ZTS and UTHR?
According to the Drug Manufacturers industry distribution chart, Zeria Pharmaceutical Co ranks #756 out of 921 companies for Days Inventory. This places Zeria Pharmaceutical Co in the lower half of its industry. The industry median Days Inventory is 164.48. Zeria Pharmaceutical Co's value of 296.85 is 80.5% above this benchmark. Historically, Zeria Pharmaceutical Co's own Days Inventory has ranged from 166.96 to 289.39 over the past decade. While the company's 10-year median is 238.75 vs. the industry median of 164.48, Zeria Pharmaceutical 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 Drug Manufacturers company?
The median Days Inventory among Drug Manufacturers companies is 164.48, based on 921 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. Zeria Pharmaceutical Co's current Days Inventory of 296.85 is 80.5% 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 Zeria Pharmaceutical Co and its competitors. For the Drug Manufacturers industry, the median Days Inventory is 164.48 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Zeria Pharmaceutical Co's current Days Inventory is 296.85, which is 24% above median its own 10-year median of 238.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zeria Pharmaceutical Co stock overvalued right now?
Based on GuruFocus' analysis, Zeria Pharmaceutical Co (TSE:4559) is currently considered Modestly Undervalued. The stock's GF Value™ is 円2,506.68, compared to a current price of 円2,087.00 — trading 16.7% below its estimated fair value. The current Days Inventory is 296.85, which is 24% above median its 10-year median of 238.75 and 80.5% above the Drug Manufacturers industry median of 164.48. Zeria Pharmaceutical Co's overall GF Score™ is 85/100 with 2 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 Zeria Pharmaceutical Co (TSE:4559), the current Days Inventory is 296.85 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 Zeria Pharmaceutical Co (TSE:4559) Overvalued in 2026?
Based on GuruFocus' analysis, Zeria Pharmaceutical Co stock appears to be undervalued.
The current stock price of 円2,087.00 is trading 16.7% below its estimated GF Value™ of 円2,506.68.
GuruFocus considers Zeria Pharmaceutical Co to be Modestly Undervalued.
Key valuation signals for TSE:4559:
Days Inventory: 296.85 (24% above median its 10-year median of 238.75)
GF Value™: 円2,506.68 vs. price of 円2,087.00 (16.7% below fair value)
Industry Position: 80.5% above the Drug Manufacturers median (#756 of 921)
No single metric tells the full story. See the TSE:4559 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Zeria Pharmaceutical Co Ltd is a Japanese pharmaceutical company. The company through its subsidiaries engages in two business divisions which include ethical pharmaceutical products and consumer healthcare products business division. It principally manufactures, sells, imports and exports pharmaceuticals, non-pharmaceutical products, veterinary pharmaceuticals, agricultural chemicals, industrial chemicals, reagents, cosmetics, health foods, alcoholic beverages, soft drinks, food additives, livestock feed, hygienic goods, medical devices, and health equipment.
85GF Score
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