Onano Industrial (TPE:6405) ROE % Adjusted to Book Value: -3.34% (As of Dec. 2025)

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TPE:6405 Onano Industrial Corp TPE:6405
35 GF Score
Price NT$50.70
GF Value NT$0.11
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Onano Industrial ROE % Adjusted to Book Value?

Onano Industrial TPE:6405 -7.14% 35 ROE % Adjusted to Book Value is -3.34% as of Dec. 2025. GuruFocus rates TPE:6405 with a GF Score™ of 35/100 and a GF Value™ of NT$0.11 (Significantly Overvalued). The stock has 2 warning signs investors should review.

Onano Industrial's ROE % for the quarter that ended in Dec. 2025 was -2.27%. Onano Industrial's PB Ratio for the quarter that ended in Dec. 2025 was 0.68. Onano Industrial's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -3.34%.

Onano Industrial ROE % Adjusted to Book Value Related Terms

Onano Industrial ROE % Adjusted to Book Value Historical Data

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The historical data trend for Onano Industrial'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.

Onano Industrial ROE % Adjusted to Book Value Chart

Onano Industrial 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 6.34 0.31 -5.43 -2.32 -4.76

Onano Industrial 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 0.06 -5.85 -8.71 -1.85 -3.34

TPE:6405 vs APH, GLW: ROE % Adjusted to Book Value Comparison

For the Electronic Components subindustry, Onano Industrial'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.

Onano Industrial ROE % Adjusted to Book Value vs Hardware Industry

For the Hardware industry and Technology sector, Onano Industrial's ROE % Adjusted to Book Value distribution charts can be found below:

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


TPE:6405
35GF Score
Onano Industrial Corp TPE:6405
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Onano Industrial ROE % Adjusted to Book Value Calculation

Onano Industrial'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
=-3.24% / 0.68
=-4.76%

Onano Industrial'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
=-2.27% / 0.68
=-3.34%

* 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 -3.34% mean?
Onano Industrial (TPE:6405) has a ROE % Adjusted to Book Value of -3.34% 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 Onano Industrial and its competitors.
Is Onano Industrial's ROE % Adjusted to Book Value too high?
Onano Industrial's current ROE % Adjusted to Book Value is -3.34%. Overall, Onano Industrial has a GF Score™ of 35/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Onano Industrial's ROE % Adjusted to Book Value compare to APH and GLW?
Onano Industrial's ROE % Adjusted to Book Value of -3.34% 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 Onano Industrial and its competitors. Onano Industrial's current ROE % Adjusted to Book Value is -3.34%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Onano Industrial stock overvalued right now?
Based on GuruFocus' analysis, Onano Industrial (TPE:6405) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$0.11, compared to a current price of NT$50.70 — trading 45990.9% above its estimated fair value. The current ROE % Adjusted to Book Value is -3.34%. Onano Industrial's overall GF Score™ is 35/100 with 2 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 Onano Industrial (TPE:6405), the current ROE % Adjusted to Book Value is -3.34% 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 Onano Industrial (TPE:6405) Overvalued in 2026?

Based on GuruFocus' analysis, Onano Industrial stock appears to be overvalued. The current stock price of NT$50.70 is trading 45990.9% above its estimated GF Value™ of NT$0.11. GuruFocus considers Onano Industrial to be Significantly Overvalued.

Key valuation signals for TPE:6405:

  • ROE % Adjusted to Book Value: -3.34%
  • GF Value™: NT$0.11 vs. price of NT$50.70 (45990.9% above fair value)
  • GF Score™: 35/100 with 2 warning signs

No single metric tells the full story. See the TPE:6405 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Onano Industrial Business Description

Address No.18, Beiyuan Road, Taoyuan County, Zhongli, TWN, 32063
Onano Industrial Corp manufactures and sells photoelectric thinned glass products. The Company's activities include a chemical method of slimming, polishing, and ITO processing. The products are mainly used in smart mobile phones and tablets, Mobile devices such as ultra-thin notebook computers. The Company earns revenue from slimmed opto-electronic glass generated in Taiwan.
35GF Score

Get the complete analysis for TPE:6405

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

NT$50.70
Price
NT$0.11
GF Value