Yield Microelectronics (ROCO:6423) ROE % Adjusted to Book Value: -0.28% (As of Dec. 2025)

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ROCO:6423 Yield Microelectronics Corp ROCO:6423
82 GF Score
Price NT$72.30
GF Value NT$109.53
Valuation Significantly Undervalued
! 6 Warning Signs
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What is Yield Microelectronics ROE % Adjusted to Book Value?

Yield Microelectronics ROCO:6423 -2.03% 82 ROE % Adjusted to Book Value is -0.28% as of Dec. 2025. GuruFocus rates ROCO:6423 with a GF Score™ of 82/100 and a GF Value™ of NT$109.53 (Significantly Undervalued). The stock has 6 warning signs investors should review.

Yield Microelectronics's ROE % for the quarter that ended in Dec. 2025 was -1.50%. Yield Microelectronics's PB Ratio for the quarter that ended in Dec. 2025 was 5.31. Yield Microelectronics's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -0.28%.


Yield Microelectronics ROE % Adjusted to Book Value Related Terms


Yield Microelectronics ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Yield Microelectronics's ROE % Adjusted to Book Value 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.

Yield Microelectronics ROE % Adjusted to Book Value Chart

Yield Microelectronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.13 3.47 0.95 1.24 0.63

Yield Microelectronics Quarterly Data
Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
ROE % Adjusted to Book Value 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 0.21 2.34 -0.71 1.57 -0.28

ROCO:6423 vs NVDA, AVGO, MU: ROE % Adjusted to Book Value Comparison

For the Semiconductors subindustry, Yield Microelectronics's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Yield Microelectronics ROE % Adjusted to Book Value vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Yield Microelectronics's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Yield Microelectronics's ROE % Adjusted to Book Value falls into.


ROCO:6423
82GF Score
Yield Microelectronics Corp ROCO:6423
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yield Microelectronics ROE % Adjusted to Book Value Calculation

Yield Microelectronics's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=3.35% / 5.31
=0.63%

Yield Microelectronics's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-1.50% / 5.31
=-0.28%

* 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.

What does a ROE % Adjusted to Book Value of -0.28% mean?
Yield Microelectronics (ROCO:6423) has a ROE % Adjusted to Book Value of -0.28% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Yield Microelectronics and its competitors.
Is Yield Microelectronics' ROE % Adjusted to Book Value too high?
Yield Microelectronics' current ROE % Adjusted to Book Value is -0.28%. Overall, Yield Microelectronics has a GF Score™ of 82/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Yield Microelectronics' ROE % Adjusted to Book Value compare to NVDA and AVGO?
Yield Microelectronics' ROE % Adjusted to Book Value of -0.28% 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 ROE % Adjusted to Book Value for a Semiconductors company?
A good ROE % Adjusted to Book Value depends on the Semiconductors industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Yield Microelectronics and its competitors. Yield Microelectronics's current ROE % Adjusted to Book Value is -0.28%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yield Microelectronics stock overvalued right now?
Based on GuruFocus' analysis, Yield Microelectronics (ROCO:6423) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$109.53, compared to a current price of NT$72.30 — trading 34% below its estimated fair value. The current ROE % Adjusted to Book Value is -0.28%. Yield Microelectronics' overall GF Score™ is 82/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Yield Microelectronics (ROCO:6423), the current ROE % Adjusted to Book Value is -0.28% 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 Yield Microelectronics (ROCO:6423) Overvalued in 2026?

Based on GuruFocus' analysis, Yield Microelectronics stock appears to be undervalued. The current stock price of NT$72.30 is trading 34% below its estimated GF Value™ of NT$109.53. GuruFocus considers Yield Microelectronics to be Significantly Undervalued.

Key valuation signals for ROCO:6423:

  • ROE % Adjusted to Book Value: -0.28%
  • GF Value™: NT$109.53 vs. price of NT$72.30 (34% below fair value)
  • GF Score™: 82/100 with 6 warning signs

No single metric tells the full story. See the ROCO:6423 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yield Microelectronics Business Description

Address 11th Floor-2, No. 12, Taiyuan 2nd. Street, Hsinchu County, Zhubei City, TWN
Yield Microelectronics Corp engages in the design, research and development, manufacturing, wholesale and retail, international trade, and intellectual property rights of electronic products. It operates in single segment. Geographically, it operates in Mainland China (including Hong Kong), Korea, Taiwan, Singapore, United States, and Others.
82GF Score

Get the complete analysis for ROCO:6423

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$72.30
Price
NT$109.53
GF Value