Thunder Tiger (TPE:8033) Change In Inventory: NT$-208 Mil (TTM As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TPE:8033 Thunder Tiger Corp TPE:8033
69 GF Score
Price NT$192.50
GF Value NT$78.10
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Thunder Tiger Change In Inventory?

Thunder Tiger TPE:8033 +7.54% 69 Change In Inventory is NT$-208 Mil as of Jun. 2026. GuruFocus rates TPE:8033 with a GF Score™ of 69/100 and a GF Value™ of NT$78.10 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Thunder Tiger's change in inventory for the quarter that ended in Jun. 2026 was NT$-39 Mil. It means Thunder Tiger's inventory increased by NT$39 Mil from Mar. 2026 to Jun. 2026 .

Thunder Tiger's change in inventory for the fiscal year that ended in Dec. 2025 was NT$-147 Mil. It means Thunder Tiger's inventory increased by NT$147 Mil from Dec. 2024 to Dec. 2025 .

Thunder Tiger's Total Inventories for the quarter that ended in Jun. 2026 was NT$1,031 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Thunder Tiger's Days Inventory for the quarter that ended in Jun. 2026 was 308.53.

Inventory Turnover measures how fast the company turns over its inventory within a year. Thunder Tiger's Inventory Turnover for the quarter that ended in Jun. 2026 was 0.30.

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. Thunder Tiger's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 2.18.

Thunder Tiger  (TPE:8033) Change In Inventory Explanation

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

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

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=1010.996/299.013*365 / 4
=308.53

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

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

Inventory Turnover=Cost of Goods Sold / Average Total Inventories
=299.013 / 1010.996
=0.30

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.

Thunder Tiger's Inventory to Revenue for the quarter that ended in Jun. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=1010.996 / 463.84
=2.18

* 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.

Thunder Tiger Change In Inventory Related Terms

Thunder Tiger Change In Inventory Historical Data

* Premium members only.

The historical data trend for Thunder Tiger'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.

Thunder Tiger Change In Inventory Chart

Thunder Tiger 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 -106.73 -85.73 -35.42 -143.09 -146.94

Thunder Tiger 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 13.76 -71.36 -56.34 -41.90 -38.81
TPE:8033
69GF Score
Thunder Tiger Corp TPE:8033
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Thunder Tiger 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$-208 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$-208 Mil mean?
Thunder Tiger (TPE:8033) has a Change In Inventory of NT$-208 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Thunder Tiger and its competitors.
Is Thunder Tiger's Change In Inventory too high?
Thunder Tiger's current Change In Inventory is NT$-208 Mil. Overall, Thunder Tiger has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Thunder Tiger's Change In Inventory compare to AS and HAS?
Thunder Tiger's Change In Inventory of NT$-208 Mil can be compared against companies in the Travel & Leisure 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 Travel & Leisure company?
A good Change In Inventory depends on the Travel & Leisure 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 Thunder Tiger and its competitors. Thunder Tiger's current Change In Inventory is NT$-208 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thunder Tiger stock overvalued right now?
Based on GuruFocus' analysis, Thunder Tiger (TPE:8033) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$78.10, compared to a current price of NT$192.50 — trading 146.5% above its estimated fair value. The current Change In Inventory is NT$-208 Mil. Thunder Tiger's overall GF Score™ is 69/100 with 6 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 Thunder Tiger (TPE:8033), the current Change In Inventory is NT$-208 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 Thunder Tiger (TPE:8033) Overvalued in 2026?

Based on GuruFocus' analysis, Thunder Tiger stock appears to be overvalued. The current stock price of NT$192.50 is trading 146.5% above its estimated GF Value™ of NT$78.10. GuruFocus considers Thunder Tiger to be Significantly Overvalued.

Key valuation signals for TPE:8033:

  • Change In Inventory: NT$-208 Mil
  • GF Value™: NT$78.10 vs. price of NT$192.50 (146.5% above fair value)
  • GF Score™: 69/100 with 6 warning signs

No single metric tells the full story. See the TPE:8033 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Thunder Tiger Business Description

Address No.7, 6th Road, Industry Park, Taichung, TWN, 40755
Thunder Tiger Corp is a Taiwan-based company engaged in the manufacturing and selling of remote-controlled planes, helicopters, cars, boats, engine parts, and medical devices. Its segments include the Remote-controlled models department, Oral medical department, Aluminum boats products and the Aseptic packages department. The majority of the company's revenue is generated from the Remote-controlled models department. Geographically, America is its key revenue generating market followed by Taiwan and other regions.
69GF Score

Get the complete analysis for TPE:8033

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

NT$192.50
Price
NT$78.10
GF Value