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Optoelectronics CoTSE:6664 -0.82%45 Days Inventory is 280.37 as of May. 2026, which is 4% below its 10-year median of 291.25. GuruFocus rates TSE:6664 with a GF Score™ of 45/100 and a GF Value™ of 円214.42 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 2,419 Hardware companies, Optoelectronics Co ranks worse than 90.66% on this metric.
The historical rank and industry rank for Optoelectronics Co's Days Inventory or its related term are showing as below:
TSE:6664'
s Days Inventory Range Over the Past 10 Years
Min: 194.53 Med: 291.25 Max: 387.81
Current: 274.08
During the past 13 years, Optoelectronics Co's highest Days Inventory was 387.81. The lowest was 194.53. And the median was 291.25.
TSE:6664's Days Inventory is ranked worse than 90.66% of 2419
companies
in the Hardware industry
Industry Median: 94.24
vs TSE:6664: 274.08
Optoelectronics Co's Days Inventory
declined
from May. 2025 (335.29) to May. 2026 (280.37).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Optoelectronics Co's Inventory Turnover for the
six
months ended in May. 2026 was 0.65.
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.
Optoelectronics Co's Inventory-to-Revenue for the
six
months ended in May. 2026 was 0.93.
Optoelectronics Co (TSE:6664) 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.
Optoelectronics Co's Inventory Turnover for the
six
months ended in May. 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.
Optoelectronics Co's Inventory to Revenue for the
six
months ended in May. 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.
Optoelectronics Co Days Inventory Related Terms
Optoelectronics Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Optoelectronics 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:6664 vs COHR, KEYS, GRMN: Days Inventory Comparison
For the Scientific & Technical Instruments subindustry, Optoelectronics 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.
Optoelectronics Co Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Optoelectronics Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Optoelectronics 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.
Optoelectronics Co (TSE:6664) has a Days Inventory of 280.37 as of May. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Optoelectronics Co and its competitors. This is near median its historical median of 291.25. Over the past decade, Optoelectronics Co's Days Inventory has ranged from 194.53 to 387.81. According to the industry distribution chart, Optoelectronics Co ranks #2193 out of 2419 companies in the Hardware industry, placing it in the top 90.7%.
Is Optoelectronics Co's Days Inventory too high?
Optoelectronics Co's current Days Inventory of 280.37 is near median its 10-year median of 291.25. Over the past 10 years, this metric has ranged from a low of 194.53 to a high of 387.81. The Hardware industry median Days Inventory is 94.24. Optoelectronics Co's value of 280.37 is 197.5% above this industry median. Based on the distribution chart, Optoelectronics Co ranks #2193 out of 2419 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Optoelectronics Co has a GF Score™ of 45/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Optoelectronics Co's Days Inventory compare to COHR and KEYS?
According to the Hardware industry distribution chart, Optoelectronics Co ranks #2193 out of 2419 companies for Days Inventory. This places Optoelectronics Co in the lower half of its industry. The industry median Days Inventory is 94.24. Optoelectronics Co's value of 280.37 is 197.5% above this benchmark. Historically, Optoelectronics Co's own Days Inventory has ranged from 194.53 to 387.81 over the past decade. While the company's 10-year median is 291.25 vs. the industry median of 94.24, Optoelectronics 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 94.24, based on 2,419 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. Optoelectronics Co's current Days Inventory of 280.37 is 197.5% 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 Optoelectronics Co and its competitors. For the Hardware industry, the median Days Inventory is 94.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Optoelectronics Co's current Days Inventory is 280.37, which is near median its own 10-year median of 291.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Optoelectronics Co stock overvalued right now?
Based on GuruFocus' analysis, Optoelectronics Co (TSE:6664) is currently considered Modestly Overvalued. The stock's GF Value™ is 円214.42, compared to a current price of 円243.00 — trading 13.3% above its estimated fair value. The current Days Inventory is 280.37, which is near median its 10-year median of 291.25 and 197.5% above the Hardware industry median of 94.24. Optoelectronics Co's overall GF Score™ is 45/100 with 5 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 Optoelectronics Co (TSE:6664), the current Days Inventory is 280.37 as of May. 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 Optoelectronics Co (TSE:6664) Overvalued in 2026?
Based on GuruFocus' analysis, Optoelectronics Co stock appears to be overvalued.
The current stock price of 円243.00 is trading 13.3% above its estimated GF Value™ of 円214.42.
GuruFocus considers Optoelectronics Co to be Modestly Overvalued.
Key valuation signals for TSE:6664:
Days Inventory: 280.37 (near median its 10-year median of 291.25)
GF Value™: 円214.42 vs. price of 円243.00 (13.3% above fair value)
Industry Position: 197.5% above the Hardware median (#2193 of 2419)
No single metric tells the full story. See the TSE:6664 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Optoelectronics Co Ltd is engaged in developing, manufacturing, and selling automatic recognition devices in Japan, the United States, and Europe. The company offers modules, handy scanners, data collectors, handy terminals, smartphone handy terminals, desktop and stationary scanners, and electronic shelf label systems, as well as laser/CCD type barcode and imager scanners.
45GF Score
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