Lee Chang Yung Technology (TPE:4989) Change In Inventory: NT$-96 Mil (TTM As of Mar. 2026)

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TPE:4989 Lee Chang Yung Technology Corp TPE:4989
49 GF Score
Price NT$68.00
GF Value NT$20.12
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Lee Chang Yung Technology Change In Inventory?

Lee Chang Yung Technology TPE:4989 +0.74% 49 Change In Inventory is NT$-96 Mil as of Mar. 2026. GuruFocus rates TPE:4989 with a GF Score™ of 49/100 and a GF Value™ of NT$20.12 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Lee Chang Yung Technology's change in inventory for the quarter that ended in Mar. 2026 was NT$-129 Mil. It means Lee Chang Yung Technology's inventory increased by NT$129 Mil from Dec. 2025 to Mar. 2026 .

Lee Chang Yung Technology's change in inventory for the fiscal year that ended in Dec. 2025 was NT$-103 Mil. It means Lee Chang Yung Technology's inventory increased by NT$103 Mil from Dec. 2024 to Dec. 2025 .

Lee Chang Yung Technology's Total Inventories for the quarter that ended in Mar. 2026 was NT$851 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Lee Chang Yung Technology's Days Inventory for the quarter that ended in Mar. 2026 was 77.53.

Inventory Turnover measures how fast the company turns over its inventory within a year. Lee Chang Yung Technology's Inventory Turnover for the quarter that ended in Mar. 2026 was 1.18.

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. Lee Chang Yung Technology's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.81.

Lee Chang Yung Technology  (TPE:4989) Change In Inventory Explanation

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

Lee Chang Yung 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
=789.1705/928.884*365 / 4
=77.53

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

Lee Chang Yung Technology's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

Inventory Turnover=Cost of Goods Sold / Average Total Inventories
=928.884 / 789.1705
=1.18

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.

Lee Chang Yung Technology's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=789.1705 / 977.047
=0.81

* 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.

Lee Chang Yung Technology Change In Inventory Related Terms

Lee Chang Yung Technology Change In Inventory Historical Data

* Premium members only.

The historical data trend for Lee Chang Yung 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.

Lee Chang Yung Technology Change In Inventory Chart

Lee Chang Yung 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 -230.25 -53.78 58.26 -51.19 -102.70

Lee Chang Yung 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 -135.79 115.03 -55.19 -26.74 -129.11
TPE:4989
49GF Score
Lee Chang Yung Technology Corp TPE:4989
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Lee Chang Yung 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$-96 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$-96 Mil mean?
Lee Chang Yung Technology (TPE:4989) has a Change In Inventory of NT$-96 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Lee Chang Yung Technology and its competitors.
Is Lee Chang Yung Technology's Change In Inventory too high?
Lee Chang Yung Technology's current Change In Inventory is NT$-96 Mil. Overall, Lee Chang Yung Technology has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lee Chang Yung Technology's Change In Inventory compare to SCCO and FCX?
Lee Chang Yung Technology's Change In Inventory of NT$-96 Mil can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Change In Inventory depends on the Metals & Mining 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 Lee Chang Yung Technology and its competitors. Lee Chang Yung Technology's current Change In Inventory is NT$-96 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lee Chang Yung Technology stock overvalued right now?
Based on GuruFocus' analysis, Lee Chang Yung Technology (TPE:4989) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$20.12, compared to a current price of NT$68.00 — trading 238% above its estimated fair value. The current Change In Inventory is NT$-96 Mil. Lee Chang Yung Technology's overall GF Score™ is 49/100 with 4 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 Lee Chang Yung Technology (TPE:4989), the current Change In Inventory is NT$-96 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 Lee Chang Yung Technology (TPE:4989) Overvalued in 2026?

Based on GuruFocus' analysis, Lee Chang Yung Technology stock appears to be overvalued. The current stock price of NT$68.00 is trading 238% above its estimated GF Value™ of NT$20.12. GuruFocus considers Lee Chang Yung Technology to be Significantly Overvalued.

Key valuation signals for TPE:4989:

  • Change In Inventory: NT$-96 Mil
  • GF Value™: NT$20.12 vs. price of NT$68.00 (238% above fair value)
  • GF Score™: 49/100 with 4 warning signs

No single metric tells the full story. See the TPE:4989 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Lee Chang Yung Technology Business Description

Address Bade Road, 5th Floor, No. 83, Section 4, Songshan District, Taipei City, TWN
Lee Chang Yung Technology Corp produces, manufactures, and sells electrolytic copper foil, an upstream material for printed circuit boards. The Group currently sells a single product, copper foil.
49GF Score

Get the complete analysis for TPE:4989

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

NT$68.00
Price
NT$20.12
GF Value