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Tekcore CoROCO:3339 -5.85%52 Days Inventory is 54.53 as of Dec. 2025, which is 11% below its 10-year median of 61.26. GuruFocus rates ROCO:3339 with a GF Score™ of 52/100 and a GF Value™ of NT$39.49 (Fairly Valued). The stock has 4 warning signs investors should review. Among 983 Semiconductors companies, Tekcore Co ranks better than 81.28% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Tekcore Co's Average Total Inventories for the
three
months ended in Dec. 2025 was NT$111.3 Mil. Tekcore Co's Cost of Goods Sold for the
three
months ended in Dec. 2025 was NT$186.3 Mil.
Hence, Tekcore Co's Days Inventory for the
three
months ended in Dec. 2025 was 54.53.
The historical rank and industry rank for Tekcore Co's Days Inventory or its related term are showing as below:
ROCO:3339'
s Days Inventory Range Over the Past 10 Years
Min: 51.17 Med: 61.26 Max: 86.97
Current: 53.84
During the past 13 years, Tekcore Co's highest Days Inventory was 86.97. The lowest was 51.17. And the median was 61.26.
ROCO:3339's Days Inventory is ranked better than 81.28% of 983
companies
in the Semiconductors industry
Industry Median: 112.18
vs ROCO:3339: 53.84
Tekcore Co's Days Inventory
declined
from Dec. 2024 (100.70) to Dec. 2025 (54.53).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Tekcore Co's Inventory Turnover for the
three
months ended in Dec. 2025 was 1.67.
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.
Tekcore Co's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 0.55.
Tekcore Co (ROCO:3339) 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.
Tekcore 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.
Tekcore 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.
Tekcore Co Days Inventory Related Terms
Tekcore Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Tekcore 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.
ROCO:3339 vs NVDA, AVGO, MU: Days Inventory Comparison
For the Semiconductors subindustry, Tekcore 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.
Tekcore Co Days Inventory vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Tekcore Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Tekcore 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.
Tekcore Co (ROCO:3339) has a Days Inventory of 54.53 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Tekcore Co and its competitors. This is 11% below median its historical median of 61.26. Over the past decade, Tekcore Co's Days Inventory has ranged from 51.17 to 86.97. According to the industry distribution chart, Tekcore Co ranks #184 out of 983 companies in the Semiconductors industry, placing it in the top 18.7%.
Is Tekcore Co's Days Inventory too high?
Tekcore Co's current Days Inventory of 54.53 is 11% below median its 10-year median of 61.26. Over the past 10 years, this metric has ranged from a low of 51.17 to a high of 86.97. The Semiconductors industry median Days Inventory is 112.18. Tekcore Co's value of 54.53 is 51.4% below this industry median. Based on the distribution chart, Tekcore Co ranks #184 out of 983 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Tekcore Co has a GF Score™ of 52/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Tekcore Co's Days Inventory compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Tekcore Co ranks #184 out of 983 companies for Days Inventory. This places Tekcore Co in the top 19% of its industry — outperforming the majority of peers. The industry median Days Inventory is 112.18. Tekcore Co's value of 54.53 is 51.4% below this benchmark. Historically, Tekcore Co's own Days Inventory has ranged from 51.17 to 86.97 over the past decade. While the company's 10-year median is 61.26 vs. the industry median of 112.18, Tekcore Co 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 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. Tekcore Co's current Days Inventory of 54.53 is 51.4% 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 Tekcore Co 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. Tekcore Co's current Days Inventory is 54.53, which is 11% below median its own 10-year median of 61.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tekcore Co stock overvalued right now?
Based on GuruFocus' analysis, Tekcore Co (ROCO:3339) is currently considered Fairly Valued. The stock's GF Value™ is NT$39.49, compared to a current price of NT$36.20 — trading 8.3% below its estimated fair value. The current Days Inventory is 54.53, which is 11% below median its 10-year median of 61.26 and 51.4% below the Semiconductors industry median of 112.18. Tekcore Co's overall GF Score™ is 52/100 with 4 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 Tekcore Co (ROCO:3339), the current Days Inventory is 54.53 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 Tekcore Co (ROCO:3339) Overvalued in 2026?
Based on GuruFocus' analysis, Tekcore Co stock appears to be undervalued.
The current stock price of NT$36.20 is trading 8.3% below its estimated GF Value™ of NT$39.49.
GuruFocus considers Tekcore Co to be Fairly Valued.
Key valuation signals for ROCO:3339:
Days Inventory: 54.53 (11% below median its 10-year median of 61.26)
GF Value™: NT$39.49 vs. price of NT$36.20 (8.3% below fair value)
Industry Position: 51.4% below the Semiconductors median (#184 of 983)
No single metric tells the full story. See the ROCO:3339 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tekcore Co Ltd engages in the manufacturing and sales of epitaxial wafers and chips for light-emitting diodes. The company specializes in high-brightness chips in green, blue, and ultraviolet wavelengths, as well as red, yellow, and orange chips to cover the various spectra of visible light. Its products are used in various applications, including large-scale displays and billboards; optical fiber cables; indicator lights; LCD and projection backlighting; low-light environments; miniaturized light sources; cell phones, cameras, and other small electronic displays.
52GF Score
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