Gia Tzoong Enterprise Co (ROCO:5355) ROE % Adjusted to Book Value: -16.17% (As of Dec. 2025)


ROCO:5355 Gia Tzoong Enterprise Co Ltd ROCO:5355
49 GF Score
Price NT$6.15
GF Value NT$8.62
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Gia Tzoong Enterprise Co ROE % Adjusted to Book Value?

Gia Tzoong Enterprise Co ROCO:5355 49 ROE % Adjusted to Book Value is -16.17% as of Dec. 2025. GuruFocus rates ROCO:5355 with a GF Score™ of 49/100 and a GF Value™ of NT$8.62 (Modestly Undervalued). The stock has 4 warning signs investors should review.

Gia Tzoong Enterprise Co's ROE % for the quarter that ended in Dec. 2025 was -26.19%. Gia Tzoong Enterprise Co's PB Ratio for the quarter that ended in Dec. 2025 was 1.62. Gia Tzoong Enterprise Co's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -16.17%.


Gia Tzoong Enterprise Co ROE % Adjusted to Book Value Related Terms


Gia Tzoong Enterprise Co ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Gia Tzoong Enterprise 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.

Gia Tzoong Enterprise Co ROE % Adjusted to Book Value Chart

Gia Tzoong Enterprise Co 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 -8.74 -7.26 -6.74 -8.51 -13.65

Gia Tzoong Enterprise Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 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 -10.84 -1.60 -20.39 -17.91 -16.17

ROCO:5355 vs APH, GLW: ROE % Adjusted to Book Value Comparison

For the Electronic Components subindustry, Gia Tzoong Enterprise 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.


Gia Tzoong Enterprise Co ROE % Adjusted to Book Value vs Hardware Industry

For the Hardware industry and Technology sector, Gia Tzoong Enterprise Co's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Gia Tzoong Enterprise Co's ROE % Adjusted to Book Value falls into.


ROCO:5355
49GF Score
Gia Tzoong Enterprise Co Ltd ROCO:5355
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Gia Tzoong Enterprise Co ROE % Adjusted to Book Value Calculation

Gia Tzoong Enterprise 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
=-22.11% / 1.62
=-13.65%

Gia Tzoong Enterprise 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
=-26.19% / 1.62
=-16.17%

* 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 -16.17% mean?
Gia Tzoong Enterprise Co (ROCO:5355) has a ROE % Adjusted to Book Value of -16.17% 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 Gia Tzoong Enterprise Co and its competitors.
Is Gia Tzoong Enterprise Co's ROE % Adjusted to Book Value too high?
Gia Tzoong Enterprise Co's current ROE % Adjusted to Book Value is -16.17%. Overall, Gia Tzoong Enterprise Co has a GF Score™ of 49/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Gia Tzoong Enterprise Co's ROE % Adjusted to Book Value compare to APH and GLW?
Gia Tzoong Enterprise Co's ROE % Adjusted to Book Value of -16.17% can be compared against companies in the Hardware 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 Hardware company?
A good ROE % Adjusted to Book Value depends on the Hardware 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 Gia Tzoong Enterprise Co and its competitors. Gia Tzoong Enterprise Co's current ROE % Adjusted to Book Value is -16.17%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gia Tzoong Enterprise Co stock overvalued right now?
Based on GuruFocus' analysis, Gia Tzoong Enterprise Co (ROCO:5355) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$8.62, compared to a current price of NT$6.15 — trading 28.7% below its estimated fair value. The current ROE % Adjusted to Book Value is -16.17%. Gia Tzoong Enterprise Co's overall GF Score™ is 49/100 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 Gia Tzoong Enterprise Co (ROCO:5355), the current ROE % Adjusted to Book Value is -16.17% 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 Gia Tzoong Enterprise Co (ROCO:5355) Overvalued in 2026?

Based on GuruFocus' analysis, Gia Tzoong Enterprise Co stock appears to be undervalued. The current stock price of NT$6.15 is trading 28.7% below its estimated GF Value™ of NT$8.62. GuruFocus considers Gia Tzoong Enterprise Co to be Modestly Undervalued.

Key valuation signals for ROCO:5355:

  • ROE % Adjusted to Book Value: -16.17%
  • GF Value™: NT$8.62 vs. price of NT$6.15 (28.7% below fair value)
  • GF Score™: 49/100 with 4 warning signs

No single metric tells the full story. See the ROCO:5355 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Gia Tzoong Enterprise Co Business Description

Address No.39-4, Xingbang Road, Taoyuan District, Taoyuan, TWN, 330
Gia Tzoong Enterprise Co Ltd main business is the manufacturing, processing, and trading of printed circuit boards, real estate investment, and trading. The company's operating segments are Circuit board, and Property investment. The company generates majority of revenue from Circuit Board. Its products are Electronic parts/Hybrid circuit board, FR4, DBC (Direct Bond Copper), High Thermal Conductivity MCPCB, RFPCB, and PCBA Service.
49GF Score

Get the complete analysis for ROCO:5355

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

NT$6.15
Price
NT$8.62
GF Value