Siix (SIIXF) ROE % Adjusted to Book Value: -14.27% (As of Dec. 2025)

Siix SIIXF 82 ROE % Adjusted to Book Value is -14.27% as of Dec. 2025. GuruFocus rates SIIXF with a GF Score™ of 82/100 and a GF Value™ of $6.54. The stock has 8 warning signs investors should review.

Siix's ROE % for the quarter that ended in Dec. 2025 was -6.99%. Siix's PB Ratio for the quarter that ended in Dec. 2025 was 0.49. Siix's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -14.27%.

Siix ROE % Adjusted to Book Value Related Terms

Siix ROE % Adjusted to Book Value Historical Data

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The historical data trend for Siix'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.

Siix ROE % Adjusted to Book Value Chart

Siix Annual Data

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ROE % Adjusted to Book Value

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0.00

4.96

Siix Quarterly Data
	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25	Mar26
ROE % Adjusted to Book Value	Get a 7-Day Free Trial															0.00	11.04	9.90	-14.27	17.71

SIIXF vs APH, GLW, TEL: ROE % Adjusted to Book Value Comparison

For the Electronic Components subindustry, Siix'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.

Siix ROE % Adjusted to Book Value vs Hardware Industry

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

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

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82GF Score

Siix Corp SIIXF

ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.

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Siix ROE % Adjusted to Book Value Calculation

Siix'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
	=	2.43%	/	0.49
	=	4.96%

Siix'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
	=	-6.99%	/	0.49
	=	-14.27%

Frequently Asked Questions Learn more about ROE % Adjusted to Book Value →

What does a ROE % Adjusted to Book Value of -14.27% mean?

Siix (SIIXF) has a ROE % Adjusted to Book Value of -14.27% 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 Siix and its competitors.

Is Siix's ROE % Adjusted to Book Value too high?

Siix's current ROE % Adjusted to Book Value is -14.27%. Overall, Siix has a GF Score™ of 82/100, reflecting its overall financial health beyond just this single metric.

How does Siix's ROE % Adjusted to Book Value compare to APH and GLW?

Siix's ROE % Adjusted to Book Value of -14.27% 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 Siix and its competitors. Siix's current ROE % Adjusted to Book Value is -14.27%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Siix stock overvalued right now?

Siix (SIIXF) has a current ROE % Adjusted to Book Value of -14.27%. The stock's GF Value™ is $6.54, compared to a current price of $6.85 — trading 4.7% above its estimated fair value. The current ROE % Adjusted to Book Value is -14.27%. Siix's overall GF Score™ is 82/100 with 8 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 Siix (SIIXF), the current ROE % Adjusted to Book Value is -14.27% 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 Siix (SIIXF) Overvalued in 2026?

Based on GuruFocus' analysis, Siix stock appears to be overvalued. The current stock price of $6.85 is trading 4.7% above its estimated GF Value™ of $6.54.

Key valuation signals for SIIXF:

ROE % Adjusted to Book Value: -14.27%
GF Value™: $6.54 vs. price of $6.85 (4.7% above fair value)
GF Score™: 82/100 with 8 warning signs

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

Siix Business Description

Industry Technology Hardware

Comparable Companies TSE:6908 TSE:6521 TSE:8159 TSE:6779 TSE:5208 TSE:3891 TSE:6958 TSE:7915 TSE:6929 TSE:6785 TPE:2308 APH GLW TPE:2317 TSE:6981 XKRX:009150 SZSE:002475 TEL TPE:2383 SZSE:002384

Other Exchanges 7613:Japan

Address 1-49 Bigocho, Chuo-ku, Osaka, JPN, 541-0051

Website https://www.siix.co.jp

Siix Corp is an electronic components company that creates parts and devices. The company has five business segments, four of which are classified by region, instead of product type. These segments include Electronics (Japan), Electronic (Asia), Electronics (Europe), Electronics (Americas), and Electronics.(Greater China). The Electronics business segments sell electronic circuits, liquid crystal displays, home appliances, audio devices, automobile equipment, and industrial equipment. The Other business segment sells a variety of miscellaneous devices such as motorcycle components and wire harnesses. The company's key business segment is its Electronic (Asia) segment; however, by country, it generates the vast majority of its revenue in Japan.

82GF Score

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

$6.85

Price

$6.54

GF Value

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