AMPAK Technology (ROCO:6546) Days Inventory: 77.71 (As of Dec. 2025) — 10% Below Median

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ROCO:6546 AMPAK Technology Inc ROCO:6546
70 GF Score
Price NT$65.50
GF Value NT$100.28
Valuation Possible Value Trap
! 4 Warning Signs
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What is AMPAK Technology Days Inventory?

AMPAK Technology ROCO:6546 +1.87% 70 Days Inventory is 77.71 as of Dec. 2025, which is 10% below its 10-year median of 86.66. GuruFocus rates ROCO:6546 with a GF Score™ of 70/100 and a GF Value™ of NT$100.28 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 2,419 Hardware companies, AMPAK Technology ranks better than 57.67% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). AMPAK Technology's Average Total Inventories for the three months ended in Dec. 2025 was NT$381 Mil. AMPAK Technology's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$448 Mil. Hence, AMPAK Technology's Days Inventory for the three months ended in Dec. 2025 was 77.71.

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

ROCO:6546' s Days Inventory Range Over the Past 10 Years
Min: 59.48   Med: 86.66   Max: 225.14
Current: 82.54

During the past 12 years, AMPAK Technology's highest Days Inventory was 225.14. The lowest was 59.48. And the median was 86.66.

ROCO:6546's Days Inventory is ranked better than
57.67% of 2419 companies
in the Hardware industry
Industry Median: 94.24 vs ROCO:6546: 82.54

AMPAK Technology's Days Inventory increased from Dec. 2024 (77.49) to Dec. 2025 (77.71). It might indicate that AMPAK Technology's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. AMPAK Technology's Inventory Turnover for the three months ended in Dec. 2025 was 1.17.

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. AMPAK Technology's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.64.


AMPAK Technology  (ROCO:6546) 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.

AMPAK 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.

AMPAK 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.


AMPAK Technology Days Inventory Related Terms


AMPAK Technology Days Inventory Historical Data

* Premium members only.

The historical data trend for AMPAK 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.

AMPAK Technology Days Inventory Chart

AMPAK Technology Annual Data
Trend Dec15 Dec16 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 77.31 126.65 225.14 122.08 79.96

AMPAK Technology 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 77.49 88.70 83.17 82.97 77.71

ROCO:6546 vs CSCO, CIEN, MSI: Days Inventory Comparison

For the Communication Equipment subindustry, AMPAK 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.


AMPAK Technology Days Inventory vs Hardware Industry

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

* The bar in red indicates where AMPAK Technology's Days Inventory falls into.


ROCO:6546
70GF Score
AMPAK Technology Inc ROCO:6546
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AMPAK Technology Days Inventory Calculation

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

AMPAK Technology'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
=( (394.464 + 388.943) / 2 ) / 1788.058*365
=391.7035 / 1788.058*365
=79.96

AMPAK Technology'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
=( (374.003 + 388.943) / 2 ) / 447.913*365 / 4
=381.473 / 447.913*365 / 4
=77.71

* 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 77.71 mean?
AMPAK Technology (ROCO:6546) has a Days Inventory of 77.71 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on AMPAK Technology and its competitors. This is 10% below median its historical median of 86.66. Over the past decade, AMPAK Technology's Days Inventory has ranged from 59.48 to 225.14. According to the industry distribution chart, AMPAK Technology ranks #1024 out of 2419 companies in the Hardware industry, placing it in the top 42.3%.
Is AMPAK Technology's Days Inventory too high?
AMPAK Technology's current Days Inventory of 77.71 is 10% below median its 10-year median of 86.66. Over the past 10 years, this metric has ranged from a low of 59.48 to a high of 225.14. The Hardware industry median Days Inventory is 94.24. AMPAK Technology's value of 77.71 is 17.5% below this industry median. Based on the distribution chart, AMPAK Technology ranks #1024 out of 2419 companies in the Hardware industry, which is above the industry midpoint. Overall, AMPAK Technology has a GF Score™ of 70/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does AMPAK Technology's Days Inventory compare to CSCO and CIEN?
According to the Hardware industry distribution chart, AMPAK Technology ranks #1024 out of 2419 companies for Days Inventory. This puts AMPAK Technology in the upper half of its industry. The industry median Days Inventory is 94.24. AMPAK Technology's value of 77.71 is 17.5% below this benchmark. Historically, AMPAK Technology's own Days Inventory has ranged from 59.48 to 225.14 over the past decade. While the company's 10-year median is 86.66 vs. the industry median of 94.24, AMPAK Technology 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 94.24, based on 2,419 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. AMPAK Technology's current Days Inventory of 77.71 is 17.5% 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 AMPAK Technology and its competitors. For the Hardware industry, the median Days Inventory is 94.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AMPAK Technology's current Days Inventory is 77.71, which is 10% below median its own 10-year median of 86.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AMPAK Technology stock overvalued right now?
Based on GuruFocus' analysis, AMPAK Technology (ROCO:6546) is currently considered Possible Value Trap. The stock's GF Value™ is NT$100.28, compared to a current price of NT$65.50 — trading 34.7% below its estimated fair value. The current Days Inventory is 77.71, which is 10% below median its 10-year median of 86.66 and 17.5% below the Hardware industry median of 94.24. AMPAK Technology's overall GF Score™ is 70/100 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 AMPAK Technology (ROCO:6546), the current Days Inventory is 77.71 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 AMPAK Technology (ROCO:6546) Overvalued in 2026?

Based on GuruFocus' analysis, AMPAK Technology stock appears to be undervalued. The current stock price of NT$65.50 is trading 34.7% below its estimated GF Value™ of NT$100.28. GuruFocus considers AMPAK Technology to be Possible Value Trap.

Key valuation signals for ROCO:6546:

  • Days Inventory: 77.71 (10% below median its 10-year median of 86.66)
  • GF Value™: NT$100.28 vs. price of NT$65.50 (34.7% below fair value)
  • GF Score™: 70/100 with 4 warning signs
  • Industry Position: 17.5% below the Hardware median (#1024 of 2419)

No single metric tells the full story. See the ROCO:6546 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


AMPAK Technology Business Description

Address No. 23, Huanke 1st Road, 6th Floor-2, Hsinchu county, Zhubei, TWN, 302047
AMPAK Technology Inc is mainly engaged in manufacturing, wholesale, and retail of wireless communication machinery and equipment, the manufacturing of electronic components, the wholesale and retail of electronic materials, manufacturing of data storage and processing equipment, and the manufacturing of wired communication machinery and equipment. The majority of the company's revenue is derived from the sales of wireless communication modules.
70GF Score

Get the complete analysis for ROCO:6546

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

NT$65.50
Price
NT$100.28
GF Value