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Actron TechnologyROCO:8255 +1.48%83 Days Inventory is 95.42 as of Dec. 2025, which is 13% above its 10-year median of 84.37. GuruFocus rates ROCO:8255 with a GF Score™ of 83/100 and a GF Value™ of NT$207.22 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 1,290 Vehicles & Parts companies, Actron Technology ranks worse than 55.43% on this metric.
The historical rank and industry rank for Actron Technology's Days Inventory or its related term are showing as below:
ROCO:8255'
s Days Inventory Range Over the Past 10 Years
Min: 66.99 Med: 84.37 Max: 93.61
Current: 87.11
During the past 13 years, Actron Technology's highest Days Inventory was 93.61. The lowest was 66.99. And the median was 84.37.
ROCO:8255's Days Inventory is ranked worse than 55.43% of 1290
companies
in the Vehicles & Parts industry
Industry Median: 80.43
vs ROCO:8255: 87.11
Actron Technology's Days Inventory
increased
from Dec. 2024 (93.38) to Dec. 2025 (95.42).
It might indicate that Actron Technology's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Actron Technology's Inventory Turnover for the
three
months ended in Dec. 2025 was 0.96.
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.
Actron Technology's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 0.77.
Actron Technology (ROCO:8255) 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.
Actron Technology'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.
Actron Technology'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.
Actron Technology Days Inventory Related Terms
Actron Technology Days Inventory Historical Data
* Premium members only.
The historical data trend for Actron Technology'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.
For the Auto Parts subindustry, Actron Technology'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.
Actron Technology Days Inventory vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Actron Technology's Days Inventory distribution charts can be found below:
* The bar in red indicates where Actron Technology'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.
Actron Technology (ROCO:8255) has a Days Inventory of 95.42 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Actron Technology and its competitors. This is 13% above median its historical median of 84.37. Over the past decade, Actron Technology's Days Inventory has ranged from 66.99 to 93.61. According to the industry distribution chart, Actron Technology ranks #715 out of 1290 companies in the Vehicles & Parts industry, placing it in the top 55.4%.
Is Actron Technology's Days Inventory too high?
Actron Technology's current Days Inventory of 95.42 is 13% above median its 10-year median of 84.37. Over the past 10 years, this metric has ranged from a low of 66.99 to a high of 93.61. The Vehicles & Parts industry median Days Inventory is 80.43. Actron Technology's value of 95.42 is 18.6% above this industry median. Based on the distribution chart, Actron Technology ranks #715 out of 1290 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Actron Technology has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Actron Technology's Days Inventory compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Actron Technology ranks #715 out of 1290 companies for Days Inventory. This places Actron Technology in the lower half of its industry. The industry median Days Inventory is 80.43. Actron Technology's value of 95.42 is 18.6% above this benchmark. Historically, Actron Technology's own Days Inventory has ranged from 66.99 to 93.61 over the past decade. While the company's 10-year median is 84.37 vs. the industry median of 80.43, Actron Technology 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 Vehicles & Parts company?
The median Days Inventory among Vehicles & Parts companies is 80.43, based on 1,290 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. Actron Technology's current Days Inventory of 95.42 is 18.6% 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 Actron Technology and its competitors. For the Vehicles & Parts industry, the median Days Inventory is 80.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Actron Technology's current Days Inventory is 95.42, which is 13% above median its own 10-year median of 84.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Actron Technology stock overvalued right now?
Based on GuruFocus' analysis, Actron Technology (ROCO:8255) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$207.22, compared to a current price of NT$171.50 — trading 17.2% below its estimated fair value. The current Days Inventory is 95.42, which is 13% above median its 10-year median of 84.37 and 18.6% above the Vehicles & Parts industry median of 80.43. Actron Technology's overall GF Score™ is 83/100 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 Actron Technology (ROCO:8255), the current Days Inventory is 95.42 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 Actron Technology (ROCO:8255) Overvalued in 2026?
Based on GuruFocus' analysis, Actron Technology stock appears to be undervalued.
The current stock price of NT$171.50 is trading 17.2% below its estimated GF Value™ of NT$207.22.
GuruFocus considers Actron Technology to be Modestly Undervalued.
Key valuation signals for ROCO:8255:
Days Inventory: 95.42 (13% above median its 10-year median of 84.37)
GF Value™: NT$207.22 vs. price of NT$171.50 (17.2% below fair value)
Industry Position: 18.6% above the Vehicles & Parts median (#715 of 1290)
No single metric tells the full story. See the ROCO:8255 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Actron Technology Corp is engaged in the design, development, manufacture, and sale of automotive electronic components and power semiconductor products. The company focuses on automotive pressfit diodes, power modules, IGBT and MOSFET products, SiC power devices, and other power solutions used in electric vehicles, e-mobility platforms, and automotive applications. The group operates through three reportable segments: the Taiwan business segment, the Mainland China Qingdao segment, and the Taiwan Mosel Vitelic segment.
83GF Score
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