Viking Tech (ROCO:3624) Days Inventory: 133.02 (As of Dec. 2025) — Near Median

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ROCO:3624 Viking Tech Corp ROCO:3624
60 GF Score
Price NT$89.50
GF Value NT$50.76
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Viking Tech Days Inventory?

Viking Tech ROCO:3624 -8.39% 60 Days Inventory is 133.02 as of Dec. 2025, which is 3% above its 10-year median of 128.84. GuruFocus rates ROCO:3624 with a GF Score™ of 60/100 and a GF Value™ of NT$50.76 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 2,418 Hardware companies, Viking Tech ranks worse than 66.83% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Viking Tech's Average Total Inventories for the three months ended in Dec. 2025 was NT$734 Mil. Viking Tech's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$504 Mil. Hence, Viking Tech's Days Inventory for the three months ended in Dec. 2025 was 133.02.

The historical rank and industry rank for Viking Tech's Days Inventory or its related term are showing as below:

ROCO:3624' s Days Inventory Range Over the Past 10 Years
Min: 97.65   Med: 128.84   Max: 162.1
Current: 128.99

During the past 13 years, Viking Tech's highest Days Inventory was 162.10. The lowest was 97.65. And the median was 128.84.

ROCO:3624's Days Inventory is ranked worse than
66.83% of 2418 companies
in the Hardware industry
Industry Median: 94.18 vs ROCO:3624: 128.99

Viking Tech's Days Inventory declined from Dec. 2024 (144.58) to Dec. 2025 (133.02).

Inventory Turnover measures how fast the company turns over its inventory within a year. Viking Tech's Inventory Turnover for the three months ended in Dec. 2025 was 0.69.

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. Viking Tech's Inventory-to-Revenue for the three months ended in Dec. 2025 was 1.12.


Viking Tech  (ROCO:3624) 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.

Viking Tech'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.

Viking Tech'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.


Viking Tech Days Inventory Related Terms


Viking Tech Days Inventory Historical Data

* Premium members only.

The historical data trend for Viking Tech'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.

Viking Tech Days Inventory Chart

Viking Tech Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 134.28 156.57 162.10 142.29 131.79

Viking Tech Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 144.58 136.75 124.64 120.14 133.02

ROCO:3624 vs APH, GLW: Days Inventory Comparison

For the Electronic Components subindustry, Viking Tech'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.


Viking Tech Days Inventory vs Hardware Industry

For the Hardware industry and Technology sector, Viking Tech's Days Inventory distribution charts can be found below:

* The bar in red indicates where Viking Tech's Days Inventory falls into.


ROCO:3624
60GF Score
Viking Tech Corp ROCO:3624
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Viking Tech Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Viking Tech's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (696.023 + 747.32) / 2 ) / 1998.731*365
=721.6715 / 1998.731*365
=131.79

Viking Tech's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (721.202 + 747.32) / 2 ) / 503.682*365 / 4
=734.261 / 503.682*365 / 4
=133.02

* 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.

Frequently Asked Questions Learn more about Days Inventory →
What does a Days Inventory of 133.02 mean?
Viking Tech (ROCO:3624) has a Days Inventory of 133.02 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Viking Tech and its competitors. This is near median its historical median of 128.84. Over the past decade, Viking Tech's Days Inventory has ranged from 97.65 to 162.10. According to the industry distribution chart, Viking Tech ranks #1616 out of 2418 companies in the Hardware industry, placing it in the top 66.8%.
Is Viking Tech's Days Inventory too high?
Viking Tech's current Days Inventory of 133.02 is near median its 10-year median of 128.84. Over the past 10 years, this metric has ranged from a low of 97.65 to a high of 162.10. The Hardware industry median Days Inventory is 94.18. Viking Tech's value of 133.02 is 41.2% above this industry median. Based on the distribution chart, Viking Tech ranks #1616 out of 2418 companies in the Hardware industry, which is below the industry midpoint. Overall, Viking Tech has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Viking Tech's Days Inventory compare to APH and GLW?
According to the Hardware industry distribution chart, Viking Tech ranks #1616 out of 2418 companies for Days Inventory. This places Viking Tech in the lower half of its industry. The industry median Days Inventory is 94.18. Viking Tech's value of 133.02 is 41.2% above this benchmark. Historically, Viking Tech's own Days Inventory has ranged from 97.65 to 162.10 over the past decade. While the company's 10-year median is 128.84 vs. the industry median of 94.18, Viking Tech 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 Hardware company?
The median Days Inventory among Hardware companies is 94.18, based on 2,418 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. Viking Tech's current Days Inventory of 133.02 is 41.2% 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 Viking Tech and its competitors. For the Hardware industry, the median Days Inventory is 94.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Viking Tech's current Days Inventory is 133.02, which is near median its own 10-year median of 128.84. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Viking Tech stock overvalued right now?
Based on GuruFocus' analysis, Viking Tech (ROCO:3624) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$50.76, compared to a current price of NT$89.50 — trading 76.3% above its estimated fair value. The current Days Inventory is 133.02, which is near median its 10-year median of 128.84 and 41.2% above the Hardware industry median of 94.18. Viking Tech's overall GF Score™ is 60/100 with 3 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 Viking Tech (ROCO:3624), the current Days Inventory is 133.02 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 Viking Tech (ROCO:3624) Overvalued in 2026?

Based on GuruFocus' analysis, Viking Tech stock appears to be overvalued. The current stock price of NT$89.50 is trading 76.3% above its estimated GF Value™ of NT$50.76. GuruFocus considers Viking Tech to be Significantly Overvalued.

Key valuation signals for ROCO:3624:

  • Days Inventory: 133.02 (near median its 10-year median of 128.84)
  • GF Value™: NT$50.76 vs. price of NT$89.50 (76.3% above fair value)
  • GF Score™: 60/100 with 3 warning signs
  • Industry Position: 41.2% above the Hardware median (#1616 of 2418)

No single metric tells the full story. See the ROCO:3624 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Viking Tech Business Description

Address No. 70, Guangfu North Road, Hukou Township, HsinChu Industrial Park, Hsinchu County, Hsinchu, TWN, 303
Viking Tech Corp is a Taiwan based electronic components manufacturing company. It is engaged in research, development, manufacturing, and sale of thick and thin film passive components. The company's product categories include resistors, inductors, and capacitors. Some of these include Automotive Grade Resistor, Thin Film Resistor, Metal Low Ohm Resistor, Leaded Resistor, RF Ceramic Inductor, Miniature Power Inductor, and Shielding Power Inductor among others. Geographically, the company generates maximum revenue from China, and the rest from Taiwan, Hong Kong, America, Germany, Korea, and other regions.
60GF Score

Get the complete analysis for ROCO:3624

Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$89.50
Price
NT$50.76
GF Value