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.
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.
Nak Sealing Technologies's change in inventory for the quarter that ended in Mar. 2026 was NT$8 Mil. It means Nak Sealing Technologies's inventory
declined by NT$8 Mil
from Dec. 2025 to Mar. 2026 .
Nak Sealing Technologies's change in inventory for the fiscal year that ended in Dec. 2025 was NT$24 Mil. It means Nak Sealing Technologies's inventory
declined by NT$24 Mil
from Dec. 2024 to Dec. 2025 .
Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Nak Sealing Technologies's Days Inventory for the quarter that ended in Mar. 2026 was 132.60.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Nak Sealing Technologies's Inventory Turnover for the quarter that ended in Mar. 2026 was 0.69.
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.
Nak Sealing Technologies's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.87.
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.
Nak Sealing Technologies'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.
Nak Sealing Technologies Change In Inventory Related Terms
Nak Sealing Technologies Change In Inventory Historical Data
* 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.
Nak Sealing Technologies Change In Inventory Chart
Nak Sealing Technologies 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$5 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.
Nak Sealing Technologies (TPE:9942) has a Change In Inventory of NT$5 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Nak Sealing Technologies and its competitors.
Is Nak Sealing Technologies' Change In Inventory too high?
Nak Sealing Technologies' current Change In Inventory is NT$5 Mil. Overall, Nak Sealing Technologies has a GF Score™ of 88/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Nak Sealing Technologies' Change In Inventory compare to ORLY and AZO?
Nak Sealing Technologies' Change In Inventory of NT$5 Mil can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Change In Inventory depends on the Vehicles & Parts 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 Nak Sealing Technologies and its competitors. Nak Sealing Technologies's current Change In Inventory is NT$5 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nak Sealing Technologies stock overvalued right now?
Based on GuruFocus' analysis, Nak Sealing Technologies (TPE:9942) is currently considered Fairly Valued. The stock's GF Value™ is NT$115.79, compared to a current price of NT$114.50 — trading 1.1% below its estimated fair value. The current Change In Inventory is NT$5 Mil. Nak Sealing Technologies' overall GF Score™ is 88/100 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 Nak Sealing Technologies (TPE:9942), the current Change In Inventory is NT$5 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 Nak Sealing Technologies (TPE:9942) Overvalued in 2026?
Based on GuruFocus' analysis, Nak Sealing Technologies stock appears to be undervalued.
The current stock price of NT$114.50 is trading 1.1% below its estimated GF Value™ of NT$115.79.
GuruFocus considers Nak Sealing Technologies to be Fairly Valued.
Key valuation signals for TPE:9942:
Change In Inventory: NT$5 Mil
GF Value™: NT$115.79 vs. price of NT$114.50 (1.1% below fair value)
No single metric tells the full story. See the TPE:9942 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nak Sealing Technologies Corp is mainly engaged in the processing and manufacturing of each kind of oil seal, manufacturing rubber machinery and metal modules, and import and export businesses. Its product offerings include axle seals, transmission seals, motor seals, power steering seals, wind turbine seals, gearbox seals, rubber rings, rubber molded parts, etc. The company's reportable segments are: Taiwan, which generates the maximum revenue, China, and all others. Geographically, it derives maximum revenue from Asia, followed by Europe, America, and Africa.
88GF Score
Get the complete analysis for TPE:9942
Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TPE:9942 has been successfully added to your 
