Altek (TPE:3059) Change In Inventory: NT$-126 Mil (TTM As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
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TPE:3059 Altek Corp TPE:3059
61 GF Score
Price NT$39.30
GF Value NT$38.37
Valuation Fairly Valued
! 3 Warning Signs
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What is Altek Change In Inventory?

Altek TPE:3059 -3.79% 61 Change In Inventory is NT$-126 Mil as of Jun. 2026. GuruFocus rates TPE:3059 with a GF Score™ of 61/100 and a GF Value™ of NT$38.37 (Fairly Valued). The stock has 3 warning signs investors should review.

Altek's change in inventory for the quarter that ended in Jun. 2026 was NT$2 Mil. It means Altek's inventory declined by NT$2 Mil from Mar. 2026 to Jun. 2026 .

Altek's change in inventory for the fiscal year that ended in Dec. 2025 was NT$-172 Mil. It means Altek's inventory increased by NT$172 Mil from Dec. 2024 to Dec. 2025 .

Altek's Total Inventories for the quarter that ended in Jun. 2026 was NT$1,608 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Altek's Days Inventory for the quarter that ended in Jun. 2026 was 84.41.

Inventory Turnover measures how fast the company turns over its inventory within a year. Altek's Inventory Turnover for the quarter that ended in Jun. 2026 was 1.08.

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. Altek's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 0.68.


Altek  (TPE:3059) Change In Inventory Explanation

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

Altek's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=1603.493/1733.364*365 / 4
=84.41

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

Altek's Inventory Turnover for the quarter that ended in Jun. 2026 is calculated as

3. 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.

Altek's Inventory to Revenue for the quarter that ended in Jun. 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.


Altek Change In Inventory Related Terms


Altek Change In Inventory Historical Data

* Premium members only.

The historical data trend for Altek's Change In 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.

Altek Change In Inventory Chart

Altek Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Change In Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1,584.61 310.71 629.28 413.42 -171.79

Altek Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Change In 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 -41.38 -20.52 -167.12 59.66 2.40
TPE:3059
61GF Score
Altek Corp TPE:3059
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Altek Change In Inventory Calculation

Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.

Change In Inventory for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$-126 Mil.

* 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 Change In Inventory →
What does a Change In Inventory of NT$-126 Mil mean?
Altek (TPE:3059) has a Change In Inventory of NT$-126 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Altek and its competitors.
Is Altek's Change In Inventory too high?
Altek's current Change In Inventory is NT$-126 Mil. Overall, Altek has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Altek's Change In Inventory compare to COHR and KEYS?
Altek's Change In Inventory of NT$-126 Mil can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for a Hardware company?
A good Change In Inventory depends on the Hardware industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Altek and its competitors. Altek's current Change In Inventory is NT$-126 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Altek stock overvalued right now?
Based on GuruFocus' analysis, Altek (TPE:3059) is currently considered Fairly Valued. The stock's GF Value™ is NT$38.37, compared to a current price of NT$39.30 — trading 2.4% above its estimated fair value. The current Change In Inventory is NT$-126 Mil. Altek's overall GF Score™ is 61/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For Altek (TPE:3059), the current Change In Inventory is NT$-126 Mil as of Jun. 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 Altek (TPE:3059) Overvalued in 2026?

Based on GuruFocus' analysis, Altek stock appears to be overvalued. The current stock price of NT$39.30 is trading 2.4% above its estimated GF Value™ of NT$38.37. GuruFocus considers Altek to be Fairly Valued.

Key valuation signals for TPE:3059:

  • Change In Inventory: NT$-126 Mil
  • GF Value™: NT$38.37 vs. price of NT$39.30 (2.4% above fair value)
  • GF Score™: 61/100 with 3 warning signs

No single metric tells the full story. See the TPE:3059 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Altek Business Description

Address No. 12, Li-Hsin Road, Science Park, Hsinchu, TWN, 300
Altek Corp is a digital image product supplier. The company, along with its subsidiaries, are engaged in the development, manufacturing, and sale of automobile cameras, medical and digital image technology application products, and related export and import trade.The Group mainly has one single reportable segment. The company generates the majority of its revenue from the Asia region followed by America and so on.
61GF Score

Get the complete analysis for TPE:3059

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

NT$39.30
Price
NT$38.37
GF Value