Taiwan Semiconductor Co (ROCO:5425) Inventory Turnover: 0.81 (As of Dec. 2025)

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ROCO:5425 Taiwan Semiconductor Co Ltd ROCO:5425
83 GF Score
Price NT$73.10
GF Value NT$87.79
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Taiwan Semiconductor Co Inventory Turnover?

Taiwan Semiconductor Co ROCO:5425 +8.78% 83 Inventory Turnover is 0.81 as of Dec. 2025. GuruFocus rates ROCO:5425 with a GF Score™ of 83/100 and a GF Value™ of NT$87.79 (Modestly Undervalued). The stock has 5 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. Taiwan Semiconductor Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$3,042 Mil. Taiwan Semiconductor Co's Average Total Inventories for the quarter that ended in Dec. 2025 was NT$3,746 Mil. Taiwan Semiconductor Co's Inventory Turnover for the quarter that ended in Dec. 2025 was 0.81.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Taiwan Semiconductor Co's Days Inventory for the three months ended in Dec. 2025 was 112.36.

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 Semiconductor Co's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 0.85.


Taiwan Semiconductor Co  (ROCO:5425) 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.

Taiwan Semiconductor 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
=3745.7355/3042.052*365 / 4
=112.36

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.

Taiwan Semiconductor 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 )
=3745.7355 / 4387.974
=0.85

* 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.


Taiwan Semiconductor Co Inventory Turnover Related Terms


Taiwan Semiconductor Co Inventory Turnover Historical Data

* Premium members only.

The historical data trend for Taiwan Semiconductor 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.

Taiwan Semiconductor Co Inventory Turnover Chart

Taiwan Semiconductor 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 4.26 3.48 2.96 2.93 3.29

Taiwan Semiconductor 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 0.82 0.84 0.88 0.83 0.81
ROCO:5425
83GF Score
Taiwan Semiconductor Co Ltd ROCO:5425
Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.
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Taiwan Semiconductor Co Inventory Turnover Calculation

Taiwan Semiconductor 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 )
=12664.153 / ((3878.007 + 3815.967) / 2 )
=12664.153 / 3846.987
=3.29

Taiwan Semiconductor 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 )
=3042.052 / ((3675.504 + 3815.967) / 2 )
=3042.052 / 3745.7355
=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.

Frequently Asked Questions Learn more about Inventory Turnover →
What does a Inventory Turnover of 0.81 mean?
Taiwan Semiconductor Co (ROCO:5425) has a Inventory Turnover of 0.81 as of Dec. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Taiwan Semiconductor Co and its competitors.
Is Taiwan Semiconductor Co's Inventory Turnover too high?
Taiwan Semiconductor Co's current Inventory Turnover is 0.81. Overall, Taiwan Semiconductor Co has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Semiconductor Co's Inventory Turnover compare to NVDA and AVGO?
Taiwan Semiconductor Co's Inventory Turnover of 0.81 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Inventory Turnover depends on the Semiconductors 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 Taiwan Semiconductor Co and its competitors. Taiwan Semiconductor Co's current Inventory Turnover is 0.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Semiconductor Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Semiconductor Co (ROCO:5425) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$87.79, compared to a current price of NT$73.10 — trading 16.7% below its estimated fair value. The current Inventory Turnover is 0.81. Taiwan Semiconductor Co's overall GF Score™ is 83/100 with 5 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 Taiwan Semiconductor Co (ROCO:5425), the current Inventory Turnover is 0.81 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 Taiwan Semiconductor Co (ROCO:5425) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Semiconductor Co stock appears to be undervalued. The current stock price of NT$73.10 is trading 16.7% below its estimated GF Value™ of NT$87.79. GuruFocus considers Taiwan Semiconductor Co to be Modestly Undervalued.

Key valuation signals for ROCO:5425:

  • Inventory Turnover: 0.81
  • GF Value™: NT$87.79 vs. price of NT$73.10 (16.7% below fair value)
  • GF Score™: 83/100 with 5 warning signs

No single metric tells the full story. See the ROCO:5425 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Semiconductor Co Business Description

Address Beixin Road, 11th Floor, No. 205, Section 3, Xindian District, New Taipei, TWN, 231
Taiwan Semiconductor Co Ltd is a company that is mainly engaged in the manufacturing and sale of semiconductor devices. The company's segment includes Rectifiers and Bar Code Printers. It generates maximum revenue from the Rectifiers segment. Its product portfolio includes Bridge Rectifier, Diode, DIAC and Thyristor, ESD Protection, Photocoupler, Transistor, Hall Effect Sensors, Voltage Reference, Switching Regulator, Linear Voltage Regulator, Amplifier and Comparator, and others.
83GF Score

Get the complete analysis for ROCO:5425

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

NT$73.10
Price
NT$87.79
GF Value