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Quanta StorageROCO:6188 +0.28%65 Days Inventory is 60.80 as of Mar. 2026, which is 5% above its 10-year median of 58.07. GuruFocus rates ROCO:6188 with a GF Score™ of 65/100 and a GF Value™ of NT$93.16 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 2,416 Hardware companies, Quanta Storage ranks better than 77.28% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Quanta Storage's Average Total Inventories for the
three
months ended in Mar. 2026 was NT$1,092 Mil. Quanta Storage's Cost of Goods Sold for the
three
months ended in Mar. 2026 was NT$1,639 Mil.
Hence, Quanta Storage's Days Inventory for the
three
months ended in Mar. 2026 was 60.80.
The historical rank and industry rank for Quanta Storage's Days Inventory or its related term are showing as below:
ROCO:6188'
s Days Inventory Range Over the Past 10 Years
Min: 46.29 Med: 58.07 Max: 71.78
Current: 55.14
During the past 13 years, Quanta Storage's highest Days Inventory was 71.78. The lowest was 46.29. And the median was 58.07.
ROCO:6188's Days Inventory is ranked better than 77.28% of 2416
companies
in the Hardware industry
Industry Median: 93.89
vs ROCO:6188: 55.14
Quanta Storage's Days Inventory
increased
from Mar. 2025 (48.92) to Mar. 2026 (60.80).
It might indicate that Quanta Storage's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Quanta Storage's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.50.
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.
Quanta Storage's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.50.
Quanta Storage (ROCO:6188) 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.
Quanta Storage's Inventory Turnover for the
three
months ended in Mar. 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.
Quanta Storage's Inventory to Revenue for the
three
months ended in Mar. 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.
Quanta Storage Days Inventory Related Terms
Quanta Storage Days Inventory Historical Data
* Premium members only.
The historical data trend for Quanta Storage'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:6188 vs DELL, ANET, SNDK: Days Inventory Comparison
For the Computer Hardware subindustry, Quanta Storage'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.
Quanta Storage Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Quanta Storage's Days Inventory distribution charts can be found below:
* The bar in red indicates where Quanta Storage'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.
Quanta Storage (ROCO:6188) has a Days Inventory of 60.80 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Quanta Storage and its competitors. This is near median its historical median of 58.07. Over the past decade, Quanta Storage's Days Inventory has ranged from 46.29 to 71.78. According to the industry distribution chart, Quanta Storage ranks #549 out of 2416 companies in the Hardware industry, placing it in the top 22.7%.
Is Quanta Storage's Days Inventory too high?
Quanta Storage's current Days Inventory of 60.80 is near median its 10-year median of 58.07. Over the past 10 years, this metric has ranged from a low of 46.29 to a high of 71.78. The Hardware industry median Days Inventory is 93.89. Quanta Storage's value of 60.80 is 35.2% below this industry median. Based on the distribution chart, Quanta Storage ranks #549 out of 2416 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Quanta Storage has a GF Score™ of 65/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Quanta Storage's Days Inventory compare to DELL and ANET?
According to the Hardware industry distribution chart, Quanta Storage ranks #549 out of 2416 companies for Days Inventory. This places Quanta Storage in the top 23% of its industry — outperforming the majority of peers. The industry median Days Inventory is 93.89. Quanta Storage's value of 60.80 is 35.2% below this benchmark. Historically, Quanta Storage's own Days Inventory has ranged from 46.29 to 71.78 over the past decade. While the company's 10-year median is 58.07 vs. the industry median of 93.89, Quanta Storage 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 Hardware company?
The median Days Inventory among Hardware companies is 93.89, based on 2,416 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. Quanta Storage's current Days Inventory of 60.80 is 35.2% 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 Quanta Storage and its competitors. For the Hardware industry, the median Days Inventory is 93.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Quanta Storage's current Days Inventory is 60.80, which is near median its own 10-year median of 58.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quanta Storage stock overvalued right now?
Based on GuruFocus' analysis, Quanta Storage (ROCO:6188) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$93.16, compared to a current price of NT$70.60 — trading 24.2% below its estimated fair value. The current Days Inventory is 60.80, which is near median its 10-year median of 58.07 and 35.2% below the Hardware industry median of 93.89. Quanta Storage's overall GF Score™ is 65/100 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 Quanta Storage (ROCO:6188), the current Days Inventory is 60.80 as of Mar. 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 Quanta Storage (ROCO:6188) Overvalued in 2026?
Based on GuruFocus' analysis, Quanta Storage stock appears to be undervalued.
The current stock price of NT$70.60 is trading 24.2% below its estimated GF Value™ of NT$93.16.
GuruFocus considers Quanta Storage to be Modestly Undervalued.
Key valuation signals for ROCO:6188:
Days Inventory: 60.80 (near median its 10-year median of 58.07)
GF Value™: NT$93.16 vs. price of NT$70.60 (24.2% below fair value)
Industry Position: 35.2% below the Hardware median (#549 of 2416)
No single metric tells the full story. See the ROCO:6188 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Quanta Storage Inc is engaged in the research, development, production, manufacturing, & selling of data storage and processing equipment, electronic components, & optical instruments. The Group has three reportable segments: The Mainland China Operation center, the Southeast Asia Operation center, & the Taiwan Operation center. The Mainland China Operation Center includes OEM, production, & sales of computer peripherals to computer companies. The Southeast Asia Operation Center is engaged in the OEM, production, & sales of consumer electronic products. The Taiwan Operation Center's main activities include the sales & trading of electronic products & raw materials. Other segments are mainly engaged in activities pertaining to investment, including strategic investment & fund investment.
65GF Score
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