ZEITEC Semiconductor Co (ROCO:7770) ROE % Adjusted to Book Value: 10.29% (As of Dec. 2025)

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.

ROCO:7770 ZEITEC Semiconductor Co Ltd ROCO:7770
26 GF Score
Price NT$41.75
! 4 Warning Signs
View Full Analysis

What is ZEITEC Semiconductor Co ROE % Adjusted to Book Value?

ZEITEC Semiconductor Co ROCO:7770 -0.48% 26 ROE % Adjusted to Book Value is 10.29% as of Dec. 2025. GuruFocus rates ROCO:7770 with a GF Score™ of 26/100. The stock has 4 warning signs investors should review.

ZEITEC Semiconductor Co's ROE % for the quarter that ended in Dec. 2025 was 31.69%. ZEITEC Semiconductor Co's PB Ratio for the quarter that ended in Dec. 2025 was 3.08. ZEITEC Semiconductor Co's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 10.29%.

ZEITEC Semiconductor Co ROE % Adjusted to Book Value Related Terms

ZEITEC Semiconductor Co ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for ZEITEC Semiconductor Co'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.

ZEITEC Semiconductor Co ROE % Adjusted to Book Value Chart

ZEITEC Semiconductor Co Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
0.00 0.00 0.00 6.45 4.88

ZEITEC Semiconductor Co Quarterly Data
Dec21 Dec22 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 6.90 3.77 -0.91 4.72 10.29

ROCO:7770 vs AMAT, LRCX, KLAC: ROE % Adjusted to Book Value Comparison

For the Semiconductor Equipment & Materials subindustry, ZEITEC Semiconductor Co'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.

ZEITEC Semiconductor Co ROE % Adjusted to Book Value vs Semiconductors Industry

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

* The bar in red indicates where ZEITEC Semiconductor Co's ROE % Adjusted to Book Value falls into.


ROCO:7770
26GF Score
ZEITEC Semiconductor Co Ltd ROCO:7770
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ZEITEC Semiconductor Co ROE % Adjusted to Book Value Calculation

ZEITEC Semiconductor Co'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
=15.04% / 3.08
=4.88%

ZEITEC Semiconductor Co'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
=31.69% / 3.08
=10.29%

* 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 10.29% mean?
ZEITEC Semiconductor Co (ROCO:7770) has a ROE % Adjusted to Book Value of 10.29% 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 ZEITEC Semiconductor Co and its competitors.
Is ZEITEC Semiconductor Co's ROE % Adjusted to Book Value too high?
ZEITEC Semiconductor Co's current ROE % Adjusted to Book Value is 10.29%. Overall, ZEITEC Semiconductor Co has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does ZEITEC Semiconductor Co's ROE % Adjusted to Book Value compare to AMAT and LRCX?
ZEITEC Semiconductor Co's ROE % Adjusted to Book Value of 10.29% 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 ZEITEC Semiconductor Co and its competitors. ZEITEC Semiconductor Co's current ROE % Adjusted to Book Value is 10.29%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ZEITEC Semiconductor Co stock overvalued right now?
ZEITEC Semiconductor Co (ROCO:7770) has a current ROE % Adjusted to Book Value of 10.29%. The current ROE % Adjusted to Book Value is 10.29%. ZEITEC Semiconductor Co's overall GF Score™ is 26/100 with 4 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 ZEITEC Semiconductor Co (ROCO:7770), the current ROE % Adjusted to Book Value is 10.29% 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.

ZEITEC Semiconductor Co Business Description

Address Lane 2, Section 2, GuangFu Road, No. 49-1, 2nd Floor, East District, HsinChu City, TWN
ZEITEC Semiconductor Co Ltd is a capacitive touch chip solution. The group provides various products within single-layer multi-finger OGS, G/F, DITO, SITO, On-cell, and other touch solutions, and provides rapid and stable design introduction services. Its products are Image bridge chip, Touch screen and touch panel chips, display driver chip, and ASIC design services.
26GF Score

Get the complete analysis for ROCO:7770

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

NT$41.75
Price