Yankey Engineering Co (TPE:6691) Inventory Turnover: 13.46 (As of Dec. 2025)

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TPE:6691 Yankey Engineering Co Ltd TPE:6691
99 GF Score
Price NT$705.00
GF Value NT$595.10
Valuation Modestly Overvalued
! 2 Warning Signs
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What is Yankey Engineering Co Inventory Turnover?

Yankey Engineering Co TPE:6691 -2.76% 99 Inventory Turnover is 13.46 as of Dec. 2025. GuruFocus rates TPE:6691 with a GF Score™ of 99/100 and a GF Value™ of NT$595.10 (Modestly Overvalued). The stock has 2 warning signs investors should review.

Inventory Turnover measures how fast the company turns over its inventory within a year. It is calculated as Cost of Goods Sold divided by Total Inventories. Yankey Engineering Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$5,617 Mil. Yankey Engineering Co's Average Total Inventories for the quarter that ended in Dec. 2025 was NT$417 Mil. Yankey Engineering Co's Inventory Turnover for the quarter that ended in Dec. 2025 was 13.46.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Yankey Engineering Co's Days Inventory for the three months ended in Dec. 2025 was 6.78.

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. Yankey Engineering Co's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 0.06.

Yankey Engineering Co  (TPE:6691) Inventory Turnover Explanation

Inventory Turnover measures how fast the company turns over its inventory within a year. A higher Inventory Turnover means the company has light inventory. Therefore the company spends less money on storage, write downs, and obsolete inventory. If the inventory is too light, it may affect sales because the company may not have enough to meet demand.

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

Yankey Engineering Co's Days Inventory for the three months ended in Dec. 2025 is calculated as:

Days Inventory =Average Total Inventories (Q: Dec. 2025 )/Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=417.425/5616.669*365 / 4
=6.78

2. 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.

Yankey Engineering Co's Inventory to Revenue for the quarter that ended in Dec. 2025 is calculated as

Inventory-to-Revenue=Average Total Inventories (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=417.425 / 6974.873
=0.06

* 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.

Be Aware

Usually retailers pile up their inventories at holiday seasons to meet the stronger demand. Therefore, the inventory of a particular quarter of a year should not be used to calculate Inventory Turnover. An average inventory is a better indication.

Yankey Engineering Co Inventory Turnover Related Terms

Yankey Engineering Co Inventory Turnover Historical Data

* Premium members only.

The historical data trend for Yankey Engineering Co's Inventory Turnover 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.

Yankey Engineering Co Inventory Turnover Chart

Yankey Engineering Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Inventory Turnover
Get a 7-Day Free Trial Premium Member Only Premium Member Only 121.33 69.29 28.77 22.55 48.97

Yankey Engineering Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Inventory Turnover 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 10.20 5.83 7.12 7.91 13.46
TPE:6691
99GF Score
Yankey Engineering Co Ltd TPE:6691
Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.
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Yankey Engineering Co Inventory Turnover Calculation

Yankey Engineering Co's Inventory Turnover for the fiscal year that ended in Dec. 2025 is calculated as

Inventory Turnover (A: Dec. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (A: Dec. 2025 ) / ((Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count )
=18087.08 / ((390.247 + 348.501) / 2 )
=18087.08 / 369.374
=48.97

Yankey Engineering Co's Inventory Turnover for the quarter that ended in Dec. 2025 is calculated as

Inventory Turnover (Q: Dec. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (Q: Dec. 2025 ) / ((Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count )
=5616.669 / ((486.349 + 348.501) / 2 )
=5616.669 / 417.425
=13.46

* 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 Inventory Turnover →
What does a Inventory Turnover of 13.46 mean?
Yankey Engineering Co (TPE:6691) has a Inventory Turnover of 13.46 as of Dec. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Yankey Engineering Co and its competitors.
Is Yankey Engineering Co's Inventory Turnover too high?
Yankey Engineering Co's current Inventory Turnover is 13.46. Overall, Yankey Engineering Co has a GF Score™ of 99/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yankey Engineering Co's Inventory Turnover compare to PWR and FIX?
Yankey Engineering Co's Inventory Turnover of 13.46 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Inventory Turnover for a Construction company?
A good Inventory Turnover depends on the Construction industry context. However, Inventory Turnover 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 Inventory Turnover mean?
A high Inventory Turnover can signal that a stock is expensive relative to its fundamentals. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Yankey Engineering Co and its competitors. Yankey Engineering Co's current Inventory Turnover is 13.46. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yankey Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, Yankey Engineering Co (TPE:6691) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$595.10, compared to a current price of NT$705.00 — trading 18.5% above its estimated fair value. The current Inventory Turnover is 13.46. Yankey Engineering Co's overall GF Score™ is 99/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Inventory Turnover calculated?
Inventory Turnover is calculated from a company's financial statements. For Yankey Engineering Co (TPE:6691), the current Inventory Turnover is 13.46 as of Dec. 2025. 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 Yankey Engineering Co (TPE:6691) Overvalued in 2026?

Based on GuruFocus' analysis, Yankey Engineering Co stock appears to be overvalued. The current stock price of NT$705.00 is trading 18.5% above its estimated GF Value™ of NT$595.10. GuruFocus considers Yankey Engineering Co to be Modestly Overvalued.

Key valuation signals for TPE:6691:

  • Inventory Turnover: 13.46
  • GF Value™: NT$595.10 vs. price of NT$705.00 (18.5% above fair value)
  • GF Score™: 99/100 with 2 warning signs

No single metric tells the full story. See the TPE:6691 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Yankey Engineering Co Business Description

Address Wenhua 2nd Road, Section 1, No. 266, Room 3, 18th Floor, Linkou District, New Taipei City, TWN, 244
Yankey Engineering Co Ltd is engaged in the design and installation of clean room systems, refrigeration, air conditioning systems, and ice-making systems, as well as the sales of materials for these systems. The various services offered by the company include clean room system engineering, high and low voltage transmission system installation, design and construction of fire, water, and electrical systems, and providing comprehensive MEP (Mechanical, Electrical, Plumbing) turnkey services for commercial office buildings, among others. Geographically, the company generates the majority of its revenue from Taiwan and the rest from China, Thailand, Malaysia, and the USA.
99GF Score

Get the complete analysis for TPE:6691

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

NT$705.00
Price
NT$595.10
GF Value