Taiwan Glass Ind (TPE:1802) Change In Inventory: NT$599 Mil (TTM As of Mar. 2026)

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TPE:1802 Taiwan Glass Ind Corp TPE:1802
44 GF Score
Price NT$53.10
GF Value NT$18.93
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Taiwan Glass Ind Change In Inventory?

Taiwan Glass Ind TPE:1802 -2.75% 44 Change In Inventory is NT$599 Mil as of Mar. 2026. GuruFocus rates TPE:1802 with a GF Score™ of 44/100 and a GF Value™ of NT$18.93 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Taiwan Glass Ind's change in inventory for the quarter that ended in Mar. 2026 was NT$-630 Mil. It means Taiwan Glass Ind's inventory increased by NT$630 Mil from Dec. 2025 to Mar. 2026 .

Taiwan Glass Ind's change in inventory for the fiscal year that ended in Dec. 2025 was NT$413 Mil. It means Taiwan Glass Ind's inventory declined by NT$413 Mil from Dec. 2024 to Dec. 2025 .

Taiwan Glass Ind's Total Inventories for the quarter that ended in Mar. 2026 was NT$11,313 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Taiwan Glass Ind's Days Inventory for the quarter that ended in Mar. 2026 was 121.28.

Inventory Turnover measures how fast the company turns over its inventory within a year. Taiwan Glass Ind's Inventory Turnover for the quarter that ended in Mar. 2026 was 0.75.

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. Taiwan Glass Ind's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 1.07.


Taiwan Glass Ind  (TPE:1802) Change In Inventory Explanation

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

Taiwan Glass Ind's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=10997.7105/8274.698*365 / 4
=121.28

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

Taiwan Glass Ind'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.

Taiwan Glass Ind's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=10997.7105 / 10244.189
=1.07

* 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.


Taiwan Glass Ind Change In Inventory Related Terms


Taiwan Glass Ind Change In Inventory Historical Data

* Premium members only.

The historical data trend for Taiwan Glass Ind'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.

Taiwan Glass Ind Change In Inventory Chart

Taiwan Glass Ind 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 -2,139.43 -3,667.61 2,310.48 149.94 412.51

Taiwan Glass Ind 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 -816.85 1,240.58 154.88 -166.11 -630.44
TPE:1802
44GF Score
Taiwan Glass Ind Corp TPE:1802
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Taiwan Glass Ind 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$599 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$599 Mil mean?
Taiwan Glass Ind (TPE:1802) has a Change In Inventory of NT$599 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Taiwan Glass Ind and its competitors.
Is Taiwan Glass Ind's Change In Inventory too high?
Taiwan Glass Ind's current Change In Inventory is NT$599 Mil. Overall, Taiwan Glass Ind has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Glass Ind's Change In Inventory compare to CRH and VMC?
Taiwan Glass Ind's Change In Inventory of NT$599 Mil can be compared against companies in the Building Materials 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 Building Materials company?
A good Change In Inventory depends on the Building Materials 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 Taiwan Glass Ind and its competitors. Taiwan Glass Ind's current Change In Inventory is NT$599 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Glass Ind stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Glass Ind (TPE:1802) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$18.93, compared to a current price of NT$53.10 — trading 180.5% above its estimated fair value. The current Change In Inventory is NT$599 Mil. Taiwan Glass Ind's overall GF Score™ is 44/100 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 Taiwan Glass Ind (TPE:1802), the current Change In Inventory is NT$599 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 Taiwan Glass Ind (TPE:1802) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Glass Ind stock appears to be overvalued. The current stock price of NT$53.10 is trading 180.5% above its estimated GF Value™ of NT$18.93. GuruFocus considers Taiwan Glass Ind to be Significantly Overvalued.

Key valuation signals for TPE:1802:

  • Change In Inventory: NT$599 Mil
  • GF Value™: NT$18.93 vs. price of NT$53.10 (180.5% above fair value)
  • GF Score™: 44/100 with 5 warning signs

No single metric tells the full story. See the TPE:1802 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Glass Ind Business Description

Address No. 261, Section 3, Nanjing East Road, 11th Floor, TG Building, Songshan District, Taipei, TWN, 105-405
Taiwan Glass Ind Corp is engaged in the manufacturing, processing, and selling of various glass products. Its products include flat glass, auto glass, ultra-thin glass, photoelectric glass, fiber glass, and containers, tableware & kitchenware. The company's segments include Flat Glass Segment, engaged in the manufacturing and selling of flat glass; Glass Container Segment, engaged in the manufacturing and selling of glass containers; and Glass Fiber Segment, engaged in the manufacturing and selling of glass fibers. It derives the majority of its revenue from the Flat Glass segment. Geographically, its operations are spread across Taiwan, China, and Other countries.
44GF Score

Get the complete analysis for TPE:1802

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

NT$53.10
Price
NT$18.93
GF Value