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Days Inventory is also known as Days Sales of Inventory (DSI). Wintest's Average Total Inventories for the
three
months ended in Dec. 2025 was 円644.1 Mil. Wintest's Cost of Goods Sold for the
three
months ended in Dec. 2025 was 円0.0 Mil.
The historical rank and industry rank for Wintest's Days Inventory or its related term are showing as below:
TSE:6721'
s Days Inventory Range Over the Past 10 Years
Min: 159.3 Med: 489.41 Max: 3698.23
Current: 982.54
During the past 13 years, Wintest's highest Days Inventory was 3698.23. The lowest was 159.30. And the median was 489.41.
TSE:6721's Days Inventory is ranked worse than 98.88% of 2418
companies
in the Hardware industry
Industry Median: 94.18
vs TSE:6721: 982.54
Wintest'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.
Wintest'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.
Wintest (TSE:6721) 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.
Wintest'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.
Wintest'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.
Wintest Days Inventory Related Terms
Wintest Days Inventory Historical Data
* Premium members only.
The historical data trend for Wintest'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:6721 vs COHR, KEYS, GRMN: Days Inventory Comparison
For the Scientific & Technical Instruments subindustry, Wintest'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.
Wintest Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Wintest's Days Inventory distribution charts can be found below:
* The bar in red indicates where Wintest'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.
Wintest (TSE:6721) 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 Wintest and its competitors. Over the past decade, Wintest's Days Inventory has ranged from 159.30 to 3,698.23. According to the industry distribution chart, Wintest ranks #2391 out of 2418 companies in the Hardware industry, placing it in the top 98.9%.
Is Wintest's Days Inventory too high?
Wintest's current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 159.30 to a high of 3,698.23. Based on the distribution chart, Wintest ranks #2391 out of 2418 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Wintest has a GF Score™ of 28/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Wintest's Days Inventory compare to COHR and KEYS?
According to the Hardware industry distribution chart, Wintest ranks #2391 out of 2418 companies for Days Inventory. This places Wintest in the lower half of its industry. The industry median Days Inventory is 94.18. Historically, Wintest's own Days Inventory has ranged from 159.30 to 3,698.23 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 a Hardware company?
The median Days Inventory among Hardware companies is 94.18, based on 2,418 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 Wintest and its competitors. For the Hardware industry, the median Days Inventory is 94.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wintest'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 Wintest stock overvalued right now?
Based on GuruFocus' analysis, Wintest (TSE:6721) is currently considered Significantly Overvalued. The stock's GF Value™ is 円33.06, compared to a current price of 円78.00 — trading 135.9% above its estimated fair value. The current Days Inventory is 0.00. Wintest's overall GF Score™ is 28/100 with 6 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 Wintest (TSE:6721), 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 Wintest (TSE:6721) Overvalued in 2026?
Based on GuruFocus' analysis, Wintest stock appears to be overvalued.
The current stock price of 円78.00 is trading 135.9% above its estimated GF Value™ of 円33.06.
GuruFocus considers Wintest to be Significantly Overvalued.
Key valuation signals for TSE:6721:
Days Inventory: 0.00
GF Value™: 円33.06 vs. price of 円78.00 (135.9% above fair value)
No single metric tells the full story. See the TSE:6721 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wintest Corp mainly develops, design and sell inspection equipment for image sensors and display driver integrated circuit processing. Its product and services include semiconductor measurement (CCD and CMOS image sensor), high added value FPD measurement (organic EL, low temperature / high-temperature polysilicon liquid crystal, LCOS), and mixed signal device measurement.
28GF Score
Get the complete analysis for TSE:6721
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