FeedBack Tech (ROCO:8091) ROE % Adjusted to Book Value: 7.07% (As of Dec. 2025)


ROCO:8091 FeedBack Tech Corp ROCO:8091
69 GF Score
Price NT$295.00
GF Value NT$132.05
Valuation Significantly Overvalued
! 9 Warning Signs
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What is FeedBack Tech ROE % Adjusted to Book Value?

FeedBack Tech ROCO:8091 69 ROE % Adjusted to Book Value is 7.07% as of Dec. 2025. GuruFocus rates ROCO:8091 with a GF Score™ of 69/100 and a GF Value™ of NT$132.05 (Significantly Overvalued). The stock has 9 warning signs investors should review.

FeedBack Tech's ROE % for the quarter that ended in Dec. 2025 was 11.31%. FeedBack Tech's PB Ratio for the quarter that ended in Dec. 2025 was 1.60. FeedBack Tech's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 7.07%.

FeedBack Tech ROE % Adjusted to Book Value Related Terms

FeedBack Tech ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for FeedBack Tech'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.

FeedBack Tech ROE % Adjusted to Book Value Chart

FeedBack Tech 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 8.15 11.98 6.36 6.25 5.16

FeedBack Tech 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 5.41 3.79 2.63 7.47 7.07

ROCO:8091 vs NVDA, AVGO, MU: ROE % Adjusted to Book Value Comparison

For the Semiconductors subindustry, FeedBack Tech'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.

FeedBack Tech ROE % Adjusted to Book Value vs Semiconductors Industry

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

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


ROCO:8091
69GF Score
FeedBack Tech Corp ROCO:8091
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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FeedBack Tech ROE % Adjusted to Book Value Calculation

FeedBack Tech'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
=8.25% / 1.60
=5.16%

FeedBack Tech'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
=11.31% / 1.60
=7.07%

* 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 7.07% mean?
FeedBack Tech (ROCO:8091) has a ROE % Adjusted to Book Value of 7.07% 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 FeedBack Tech and its competitors.
Is FeedBack Tech's ROE % Adjusted to Book Value too high?
FeedBack Tech's current ROE % Adjusted to Book Value is 7.07%. Overall, FeedBack Tech has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does FeedBack Tech's ROE % Adjusted to Book Value compare to NVDA and AVGO?
FeedBack Tech's ROE % Adjusted to Book Value of 7.07% 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 FeedBack Tech and its competitors. FeedBack Tech's current ROE % Adjusted to Book Value is 7.07%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is FeedBack Tech stock overvalued right now?
Based on GuruFocus' analysis, FeedBack Tech (ROCO:8091) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$132.05, compared to a current price of NT$295.00 — trading 123.4% above its estimated fair value. The current ROE % Adjusted to Book Value is 7.07%. FeedBack Tech's overall GF Score™ is 69/100 with 9 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 FeedBack Tech (ROCO:8091), the current ROE % Adjusted to Book Value is 7.07% 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 FeedBack Tech (ROCO:8091) Overvalued in 2026?

Based on GuruFocus' analysis, FeedBack Tech stock appears to be overvalued. The current stock price of NT$295.00 is trading 123.4% above its estimated GF Value™ of NT$132.05. GuruFocus considers FeedBack Tech to be Significantly Overvalued.

Key valuation signals for ROCO:8091:

  • ROE % Adjusted to Book Value: 7.07%
  • GF Value™: NT$132.05 vs. price of NT$295.00 (123.4% above fair value)
  • GF Score™: 69/100 with 9 warning signs

No single metric tells the full story. See the ROCO:8091 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

FeedBack Tech Business Description

Address Number 221, Nioupu South Road, Xiangshan District, Hsinchu, TWN, 30091
FeedBack Tech Corp is a Taiwan-based company engaged in the manufacture of semiconductor key components. The company offers ion implanters, vacuum equipment, byproduct solutions, and metal-organic vapor phase epitaxies. It also engaged in the trading of electronic machinery and parts. Its products include turbo pumps, welded bellows, source bushing, and gauge controllers.
69GF Score

Get the complete analysis for ROCO:8091

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

NT$295.00
Price
NT$132.05
GF Value