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Etron TechnologyROCO:5351 -3.42%38 Days Inventory is 195.49 as of Dec. 2025, which is 10% below its 10-year median of 216.64. GuruFocus rates ROCO:5351 with a GF Score™ of 38/100 and a GF Value™ of NT$42.03 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 983 Semiconductors companies, Etron Technology ranks worse than 88% on this metric.
The historical rank and industry rank for Etron Technology's Days Inventory or its related term are showing as below:
ROCO:5351'
s Days Inventory Range Over the Past 10 Years
Min: 118.5 Med: 216.64 Max: 423.21
Current: 279.67
During the past 13 years, Etron Technology's highest Days Inventory was 423.21. The lowest was 118.50. And the median was 216.64.
ROCO:5351's Days Inventory is ranked worse than 88% of 983
companies
in the Semiconductors industry
Industry Median: 112.18
vs ROCO:5351: 279.67
Etron Technology's Days Inventory
declined
from Dec. 2024 (361.90) to Dec. 2025 (195.49).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Etron Technology's Inventory Turnover for the
three
months ended in Dec. 2025 was 0.47.
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.
Etron Technology's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 1.65.
Etron Technology (ROCO:5351) 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.
Etron 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.
Etron 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.
Etron Technology Days Inventory Related Terms
Etron Technology Days Inventory Historical Data
* Premium members only.
The historical data trend for Etron 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.
ROCO:5351 vs NVDA, AVGO, MU: Days Inventory Comparison
For the Semiconductors subindustry, Etron 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.
Etron Technology Days Inventory vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Etron Technology's Days Inventory distribution charts can be found below:
* The bar in red indicates where Etron 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.
Etron Technology (ROCO:5351) has a Days Inventory of 195.49 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Etron Technology and its competitors. This is 10% below median its historical median of 216.64. Over the past decade, Etron Technology's Days Inventory has ranged from 118.50 to 423.21. According to the industry distribution chart, Etron Technology ranks #865 out of 983 companies in the Semiconductors industry, placing it in the top 88%.
Is Etron Technology's Days Inventory too high?
Etron Technology's current Days Inventory of 195.49 is 10% below median its 10-year median of 216.64. Over the past 10 years, this metric has ranged from a low of 118.50 to a high of 423.21. The Semiconductors industry median Days Inventory is 112.18. Etron Technology's value of 195.49 is 74.3% above this industry median. Based on the distribution chart, Etron Technology ranks #865 out of 983 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Etron Technology has a GF Score™ of 38/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Etron Technology's Days Inventory compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Etron Technology ranks #865 out of 983 companies for Days Inventory. This places Etron Technology in the lower half of its industry. The industry median Days Inventory is 112.18. Etron Technology's value of 195.49 is 74.3% above this benchmark. Historically, Etron Technology's own Days Inventory has ranged from 118.50 to 423.21 over the past decade. While the company's 10-year median is 216.64 vs. the industry median of 112.18, Etron 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 Semiconductors company?
The median Days Inventory among Semiconductors companies is 112.18, based on 983 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. Etron Technology's current Days Inventory of 195.49 is 74.3% 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 Etron Technology and its competitors. For the Semiconductors industry, the median Days Inventory is 112.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Etron Technology's current Days Inventory is 195.49, which is 10% below median its own 10-year median of 216.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Etron Technology stock overvalued right now?
Based on GuruFocus' analysis, Etron Technology (ROCO:5351) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$42.03, compared to a current price of NT$84.80 — trading 101.8% above its estimated fair value. The current Days Inventory is 195.49, which is 10% below median its 10-year median of 216.64 and 74.3% above the Semiconductors industry median of 112.18. Etron Technology's overall GF Score™ is 38/100 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 Etron Technology (ROCO:5351), the current Days Inventory is 195.49 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 Etron Technology (ROCO:5351) Overvalued in 2026?
Based on GuruFocus' analysis, Etron Technology stock appears to be overvalued.
The current stock price of NT$84.80 is trading 101.8% above its estimated GF Value™ of NT$42.03.
GuruFocus considers Etron Technology to be Significantly Overvalued.
Key valuation signals for ROCO:5351:
Days Inventory: 195.49 (10% below median its 10-year median of 216.64)
GF Value™: NT$42.03 vs. price of NT$84.80 (101.8% above fair value)
Industry Position: 74.3% above the Semiconductors median (#865 of 983)
No single metric tells the full story. See the ROCO:5351 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Etron Technology Inc is engaged in the manufacturing and design of various integrated circuits. The Company is mainly engaged in the design, manufacturing, and sale of niche memory chips. Its product portfolio consists of Memory ICs, which include Commercial DRAM, Industrial DRAM, Automotive DRAM, Known Good Die, DRAM, and Flash; and Logic ICs, which include USB and 3D Sensing. Geographically, the company operates in Taiwan, Asia, and other countries. The majority of its revenue is generated from the Asia region.
38GF Score
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