Nippon Electric Glass CoNPPEY 55 Days Inventory is 146.76 as of Dec. 2025, which is 13% above its 10-year median of 130.37. GuruFocus rates NPPEY with a GF Score™ of 55/100 and a GF Value™ of $11.44 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,412 Hardware companies, Nippon Electric Glass Co ranks worse than 71.31% on this metric.
The historical rank and industry rank for Nippon Electric Glass Co's Days Inventory or its related term are showing as below:
NPPEY'
s Days Inventory Range Over the Past 10 Years
Min: 106.97 Med: 130.37 Max: 155.21
Current: 142.61
During the past 13 years, Nippon Electric Glass Co's highest Days Inventory was 155.21. The lowest was 106.97. And the median was 130.37.
NPPEY's Days Inventory is ranked worse than 71.31% of 2412
companies
in the Hardware industry
Industry Median: 94.3
vs NPPEY: 142.61
Nippon Electric Glass Co's Days Inventory
declined
from Dec. 2024 (150.44) to Dec. 2025 (146.76).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Nippon Electric Glass Co's Inventory Turnover for the
three
months ended in Dec. 2025 was 0.62.
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.
Nippon Electric Glass Co's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 1.16.
Nippon Electric Glass Co (OTCPK:NPPEY) 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.
Nippon Electric Glass Co'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.
Nippon Electric Glass Co'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.
Nippon Electric Glass Co Days Inventory Related Terms
Nippon Electric Glass 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 Electronic Components subindustry, Nippon Electric 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.
Nippon Electric Glass Co Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Nippon Electric Glass Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Nippon Electric 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.
Nippon Electric Glass Co (NPPEY) has a Days Inventory of 146.76 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nippon Electric Glass Co and its competitors. This is 13% above median its historical median of 130.37. Over the past decade, Nippon Electric Glass Co's Days Inventory has ranged from 106.97 to 155.21. According to the industry distribution chart, Nippon Electric Glass Co ranks #1720 out of 2412 companies in the Hardware industry, placing it in the top 71.3%.
Is Nippon Electric Glass Co's Days Inventory too high?
Nippon Electric Glass Co's current Days Inventory of 146.76 is 13% above median its 10-year median of 130.37. Over the past 10 years, this metric has ranged from a low of 106.97 to a high of 155.21. The Hardware industry median Days Inventory is 94.30. Nippon Electric Glass Co's value of 146.76 is 55.6% above this industry median. Based on the distribution chart, Nippon Electric Glass Co ranks #1720 out of 2412 companies in the Hardware industry, which is below the industry midpoint. Overall, Nippon Electric Glass Co has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nippon Electric Glass Co's Days Inventory compare to APH and GLW?
According to the Hardware industry distribution chart, Nippon Electric Glass Co ranks #1720 out of 2412 companies for Days Inventory. This places Nippon Electric Glass Co in the lower half of its industry. The industry median Days Inventory is 94.30. Nippon Electric Glass Co's value of 146.76 is 55.6% above this benchmark. Historically, Nippon Electric Glass Co's own Days Inventory has ranged from 106.97 to 155.21 over the past decade. While the company's 10-year median is 130.37 vs. the industry median of 94.30, Nippon Electric 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 Hardware company?
The median Days Inventory among Hardware companies is 94.30, based on 2,412 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. Nippon Electric Glass Co's current Days Inventory of 146.76 is 55.6% 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 Nippon Electric Glass Co and its competitors. For the Hardware industry, the median Days Inventory is 94.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nippon Electric Glass Co's current Days Inventory is 146.76, which is 13% above median its own 10-year median of 130.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nippon Electric Glass Co stock overvalued right now?
Based on GuruFocus' analysis, Nippon Electric Glass Co (NPPEY) is currently considered Significantly Overvalued. The stock's GF Value™ is $11.44, compared to a current price of $18.77 — trading 64.1% above its estimated fair value. The current Days Inventory is 146.76, which is 13% above median its 10-year median of 130.37 and 55.6% above the Hardware industry median of 94.30. Nippon Electric Glass Co's overall GF Score™ is 55/100 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 Nippon Electric Glass Co (NPPEY), the current Days Inventory is 146.76 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 Nippon Electric Glass Co (NPPEY) Overvalued in 2026?
Based on GuruFocus' analysis, Nippon Electric Glass Co stock appears to be overvalued.
The current stock price of $18.77 is trading 64.1% above its estimated GF Value™ of $11.44.
GuruFocus considers Nippon Electric Glass Co to be Significantly Overvalued.
Key valuation signals for NPPEY:
Days Inventory: 146.76 (13% above median its 10-year median of 130.37)
GF Value™: $11.44 vs. price of $18.77 (64.1% above fair value)
Industry Position: 55.6% above the Hardware median (#1720 of 2412)
No single metric tells the full story. See the NPPEY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nippon Electric Glass Co Ltd is in the business of the production and sale of glass products and glassmaking machinery. Its business is divided into two categories: Electronics and Information Technology, and Performance Materials and Others. The company produces glass for flat panel displays, optical devices, chemical strengthening, electronic devices, solar cells, fiber, and building materials. The company generates the majority of its sales from the electronics and information technology category.
55GF Score
Get the complete analysis for NPPEY
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