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.
Onano IndustrialTPE:6405 -0.12%43 Days Inventory is 1.11 as of Jun. 2026, which is 78% below its 10-year median of 5.05. GuruFocus rates TPE:6405 with a GF Score™ of 43/100 and a GF Value™ of NT$0.15 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 2,413 Hardware companies, Onano Industrial ranks better than 99.59% on this metric.
The historical rank and industry rank for Onano Industrial's Days Inventory or its related term are showing as below:
TPE:6405'
s Days Inventory Range Over the Past 10 Years
Min: 1.74 Med: 5.05 Max: 9.23
Current: 1.74
During the past 13 years, Onano Industrial's highest Days Inventory was 9.23. The lowest was 1.74. And the median was 5.05.
TPE:6405's Days Inventory is ranked better than 99.59% of 2413
companies
in the Hardware industry
Industry Median: 95.98
vs TPE:6405: 1.74
Onano Industrial's Days Inventory
increased
from Jun. 2025 (0.00) to Jun. 2026 (1.11).
It might indicate that Onano Industrial's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Onano Industrial's Inventory Turnover for the
three
months ended in Jun. 2026 was 82.09.
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.
Onano Industrial's Inventory-to-Revenue for the
three
months ended in Jun. 2026 was 0.91.
Onano Industrial (TPE:6405) 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.
Onano Industrial's Inventory Turnover for the
three
months ended in Jun. 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.
Onano Industrial's Inventory to Revenue for the
three
months ended in Jun. 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.
Onano Industrial Days Inventory Related Terms
Onano Industrial Days Inventory Historical Data
* Premium members only.
The historical data trend for Onano Industrial'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.
TPE:6405 vs APH, GLW, TEL: Days Inventory Comparison
For the Electronic Components subindustry, Onano Industrial'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.
Onano Industrial Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Onano Industrial's Days Inventory distribution charts can be found below:
* The bar in red indicates where Onano Industrial'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.
Onano Industrial (TPE:6405) has a Days Inventory of 1.11 as of Jun. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Onano Industrial and its competitors. This is 78% below median its historical median of 5.05. Over the past decade, Onano Industrial's Days Inventory has ranged from 1.74 to 9.23. According to the industry distribution chart, Onano Industrial ranks #10 out of 2413 companies in the Hardware industry, placing it in the top 0.40000000000001%.
Is Onano Industrial's Days Inventory too high?
Onano Industrial's current Days Inventory of 1.11 is 78% below median its 10-year median of 5.05. Over the past 10 years, this metric has ranged from a low of 1.74 to a high of 9.23. The Hardware industry median Days Inventory is 95.98. Onano Industrial's value of 1.11 is 98.8% below this industry median. Based on the distribution chart, Onano Industrial ranks #10 out of 2413 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Onano Industrial has a GF Score™ of 43/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Onano Industrial's Days Inventory compare to APH and GLW?
According to the Hardware industry distribution chart, Onano Industrial ranks #10 out of 2413 companies for Days Inventory. This places Onano Industrial in the top 0% of its industry — outperforming the majority of peers. The industry median Days Inventory is 95.98. Onano Industrial's value of 1.11 is 98.8% below this benchmark. Historically, Onano Industrial's own Days Inventory has ranged from 1.74 to 9.23 over the past decade. While the company's 10-year median is 5.05 vs. the industry median of 95.98, Onano Industrial has consistently been below 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 95.98, based on 2,413 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. Onano Industrial's current Days Inventory of 1.11 is 98.8% below 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 Onano Industrial and its competitors. For the Hardware industry, the median Days Inventory is 95.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Onano Industrial's current Days Inventory is 1.11, which is 78% below median its own 10-year median of 5.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Onano Industrial stock overvalued right now?
Based on GuruFocus' analysis, Onano Industrial (TPE:6405) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$0.15, compared to a current price of NT$40.25 — trading 26733.3% above its estimated fair value. The current Days Inventory is 1.11, which is 78% below median its 10-year median of 5.05 and 98.8% below the Hardware industry median of 95.98. Onano Industrial's overall GF Score™ is 43/100 with 3 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 Onano Industrial (TPE:6405), the current Days Inventory is 1.11 as of Jun. 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 Onano Industrial (TPE:6405) Overvalued in 2026?
Based on GuruFocus' analysis, Onano Industrial stock appears to be overvalued.
The current stock price of NT$40.25 is trading 26733.3% above its estimated GF Value™ of NT$0.15.
GuruFocus considers Onano Industrial to be Significantly Overvalued.
Key valuation signals for TPE:6405:
Days Inventory: 1.11 (78% below median its 10-year median of 5.05)
GF Value™: NT$0.15 vs. price of NT$40.25 (26733.3% above fair value)
Industry Position: 98.8% below the Hardware median (#10 of 2413)
No single metric tells the full story. See the TPE:6405 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Onano Industrial Corp manufactures and sells photoelectric thinned glass products. The Company's activities include a chemical method of slimming, polishing, and ITO processing. The products are mainly used in smart mobile phones and tablets, Mobile devices such as ultra-thin notebook computers. The Company earns revenue from slimmed opto-electronic glass generated in Taiwan.
43GF Score
Get the complete analysis for TPE:6405
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
TPE:6405 has been successfully added to your 
