GlobalWafers CoLUX:GLOBW 66 Days Inventory is 88.18 as of Dec. 2025, which is 19% above its 10-year median of 73.81. GuruFocus rates LUX:GLOBW with a GF Score™ of 66/100 and a GF Value™ of $7.99. The stock has 7 warning signs investors should review. Among 981 Semiconductors companies, GlobalWafers Co ranks better than 64.12% on this metric.
The historical rank and industry rank for GlobalWafers Co's Days Inventory or its related term are showing as below:
LUX:GLOBW'
s Days Inventory Range Over the Past 10 Years
Min: 69.94 Med: 73.81 Max: 134.91
Current: 85.73
During the past 13 years, GlobalWafers Co's highest Days Inventory was 134.91. The lowest was 69.94. And the median was 73.81.
LUX:GLOBW's Days Inventory is ranked better than 64.12% of 981
companies
in the Semiconductors industry
Industry Median: 111.84
vs LUX:GLOBW: 85.73
GlobalWafers Co's Days Inventory
declined
from Dec. 2024 (94.27) to Dec. 2025 (88.18).
Inventory Turnover measures how fast the company turns over its inventory within a year.
GlobalWafers Co's Inventory Turnover for the
three
months ended in Dec. 2025 was 1.03.
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.
GlobalWafers Co's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 0.72.
GlobalWafers Co (LUX:GLOBW) 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.
GlobalWafers 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.
GlobalWafers 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.
GlobalWafers Co Days Inventory Related Terms
GlobalWafers Co Days Inventory Historical Data
* Premium members only.
The historical data trend for GlobalWafers 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.
LUX:GLOBW vs NVDA, AVGO, MU: Days Inventory Comparison
For the Semiconductors subindustry, GlobalWafers 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.
GlobalWafers Co Days Inventory vs Semiconductors Industry
For the Semiconductors industry and Technology sector, GlobalWafers Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where GlobalWafers 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.
GlobalWafers Co (LUX:GLOBW) has a Days Inventory of 88.18 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on GlobalWafers Co and its competitors. This is 19% above median its historical median of 73.81. Over the past decade, GlobalWafers Co's Days Inventory has ranged from 69.94 to 134.91. According to the industry distribution chart, GlobalWafers Co ranks #352 out of 981 companies in the Semiconductors industry, placing it in the top 35.9%.
Is GlobalWafers Co's Days Inventory too high?
GlobalWafers Co's current Days Inventory of 88.18 is 19% above median its 10-year median of 73.81. Over the past 10 years, this metric has ranged from a low of 69.94 to a high of 134.91. The Semiconductors industry median Days Inventory is 111.84. GlobalWafers Co's value of 88.18 is 21.2% below this industry median. Based on the distribution chart, GlobalWafers Co ranks #352 out of 981 companies in the Semiconductors industry, which is above the industry midpoint. Overall, GlobalWafers Co has a GF Score™ of 66/100, reflecting its overall financial health beyond just this single metric.
How does GlobalWafers Co's Days Inventory compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, GlobalWafers Co ranks #352 out of 981 companies for Days Inventory. This puts GlobalWafers Co in the upper half of its industry. The industry median Days Inventory is 111.84. GlobalWafers Co's value of 88.18 is 21.2% below this benchmark. Historically, GlobalWafers Co's own Days Inventory has ranged from 69.94 to 134.91 over the past decade. While the company's 10-year median is 73.81 vs. the industry median of 111.84, GlobalWafers 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 111.84, based on 981 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. GlobalWafers Co's current Days Inventory of 88.18 is 21.2% 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 GlobalWafers Co and its competitors. For the Semiconductors industry, the median Days Inventory is 111.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. GlobalWafers Co's current Days Inventory is 88.18, which is 19% above median its own 10-year median of 73.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GlobalWafers Co stock overvalued right now?
GlobalWafers Co (LUX:GLOBW) has a current Days Inventory of 88.18. The stock's GF Value™ is $7.99, compared to a current price of $18.10 — trading 126.5% above its estimated fair value. The current Days Inventory is 88.18, which is 19% above median its 10-year median of 73.81 and 21.2% below the Semiconductors industry median of 111.84. GlobalWafers Co's overall GF Score™ is 66/100 with 7 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 GlobalWafers Co (LUX:GLOBW), the current Days Inventory is 88.18 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 GlobalWafers Co (LUX:GLOBW) Overvalued in 2026?
Based on GuruFocus' analysis, GlobalWafers Co stock appears to be overvalued.
The current stock price of $18.10 is trading 126.5% above its estimated GF Value™ of $7.99.
Key valuation signals for LUX:GLOBW:
Days Inventory: 88.18 (19% above median its 10-year median of 73.81)
GF Value™: $7.99 vs. price of $18.10 (126.5% above fair value)
Industry Position: 21.2% below the Semiconductors median (#352 of 981)
No single metric tells the full story. See the LUX:GLOBW stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
GlobalWafers is 46.64% owned by Sino-American Silicon Products after being spun off in 2011. The main source of the company's revenue is selling silicon wafers to chipmakers like TSMC and Texas Instruments. It also derives sales from gallium nitride products and green energy. GlobalWafers runs 18 production sites in nine countries across Asia, North America, and Europe. GlobalWafers is headquartered in Hsinchu, Taiwan, and employs over 7,084 people as of March 31, 2026. GlobalWafers had nearly 17% market share in silicon wafers in 2025.
66GF Score
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