Advanced Optoelectronic Technology (TPE:3437) Change In Inventory: NT$25 Mil (TTM As of Mar. 2026)

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TPE:3437 Advanced Optoelectronic Technology TPE:3437
54 GF Score
Price NT$17.50
GF Value NT$14.65
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Advanced Optoelectronic Technology Change In Inventory?

Advanced Optoelectronic Technology TPE:3437 -1.13% 54 Change In Inventory is NT$25 Mil as of Mar. 2026. GuruFocus rates TPE:3437 with a GF Score™ of 54/100 and a GF Value™ of NT$14.65 (Modestly Overvalued). The stock has 5 warning signs investors should review.

Advanced Optoelectronic Technology's change in inventory for the quarter that ended in Mar. 2026 was NT$32 Mil. It means Advanced Optoelectronic Technology's inventory declined by NT$32 Mil from Dec. 2025 to Mar. 2026 .

Advanced Optoelectronic Technology's change in inventory for the fiscal year that ended in Dec. 2025 was NT$-8 Mil. It means Advanced Optoelectronic Technology's inventory increased by NT$8 Mil from Dec. 2024 to Dec. 2025 .

Advanced Optoelectronic Technology's Total Inventories for the quarter that ended in Mar. 2026 was NT$159 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Advanced Optoelectronic Technology's Days Inventory for the quarter that ended in Mar. 2026 was 48.06.

Inventory Turnover measures how fast the company turns over its inventory within a year. Advanced Optoelectronic Technology's Inventory Turnover for the quarter that ended in Mar. 2026 was 1.90.

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. Advanced Optoelectronic Technology's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.51.


Advanced Optoelectronic Technology  (TPE:3437) Change In Inventory Explanation

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

Advanced Optoelectronic Technology's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=175.328/332.866*365 / 4
=48.06

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

Advanced Optoelectronic Technology's Inventory Turnover for the quarter that ended in Mar. 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.

Advanced Optoelectronic Technology's Inventory to Revenue for the quarter that 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.


Advanced Optoelectronic Technology Change In Inventory Related Terms


Advanced Optoelectronic Technology Change In Inventory Historical Data

* Premium members only.

The historical data trend for Advanced Optoelectronic Technology'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.

Advanced Optoelectronic Technology Change In Inventory Chart

Advanced Optoelectronic Technology 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 45.74 154.31 -15.06 -4.43 -8.01

Advanced Optoelectronic Technology Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -1.17 56.73 -0.80 -62.78 31.80
TPE:3437
54GF Score
Advanced Optoelectronic Technology TPE:3437
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Advanced Optoelectronic Technology 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 Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$25 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$25 Mil mean?
Advanced Optoelectronic Technology (TPE:3437) has a Change In Inventory of NT$25 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Advanced Optoelectronic Technology and its competitors.
Is Advanced Optoelectronic Technology's Change In Inventory too high?
Advanced Optoelectronic Technology's current Change In Inventory is NT$25 Mil. Overall, Advanced Optoelectronic Technology has a GF Score™ of 54/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Advanced Optoelectronic Technology's Change In Inventory compare to NVDA and AVGO?
Advanced Optoelectronic Technology's Change In Inventory of NT$25 Mil can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Change In Inventory depends on the Semiconductors 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 Advanced Optoelectronic Technology and its competitors. Advanced Optoelectronic Technology's current Change In Inventory is NT$25 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advanced Optoelectronic Technology stock overvalued right now?
Based on GuruFocus' analysis, Advanced Optoelectronic Technology (TPE:3437) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$14.65, compared to a current price of NT$17.50 — trading 19.5% above its estimated fair value. The current Change In Inventory is NT$25 Mil. Advanced Optoelectronic Technology's overall GF Score™ is 54/100 with 5 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 Advanced Optoelectronic Technology (TPE:3437), the current Change In Inventory is NT$25 Mil 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 Advanced Optoelectronic Technology (TPE:3437) Overvalued in 2026?

Based on GuruFocus' analysis, Advanced Optoelectronic Technology stock appears to be overvalued. The current stock price of NT$17.50 is trading 19.5% above its estimated GF Value™ of NT$14.65. GuruFocus considers Advanced Optoelectronic Technology to be Modestly Overvalued.

Key valuation signals for TPE:3437:

  • Change In Inventory: NT$25 Mil
  • GF Value™: NT$14.65 vs. price of NT$17.50 (19.5% above fair value)
  • GF Score™: 54/100 with 5 warning signs

No single metric tells the full story. See the TPE:3437 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Advanced Optoelectronic Technology Business Description

Address No. 13, Gongye 5th Road, Hsinchu Industrial Park, Hukou Township, Hsinchu Hsien, TWN, 303
Advanced Optoelectronic Technology is focused on the research and development, testing, manufacturing, and sale of LEDs, as well as the import/export and trading of raw materials and semi-finished products. The product portfolio comprises Backlight applications, Sensor applications, Vehicle applications, UV applications, and VR applications (ASPHETEK).
54GF Score

Get the complete analysis for TPE:3437

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

NT$17.50
Price
NT$14.65
GF Value