RION Co (FRA:G73) ROE % Adjusted to Book Value: 12.92% (As of Mar. 2026)

RION Co FRA:G73 60 ROE % Adjusted to Book Value is 12.92% as of Mar. 2026. GuruFocus rates FRA:G73 with a GF Score™ of 60/100 and a GF Value™ of €14.25 (Significantly Overvalued). The stock has 6 warning signs investors should review.

RION Co's ROE % for the quarter that ended in Mar. 2026 was 13.57%. RION Co's PB Ratio for the quarter that ended in Mar. 2026 was 1.05. RION Co's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 12.92%.

RION Co ROE % Adjusted to Book Value Related Terms

RION Co ROE % Adjusted to Book Value Historical Data

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The historical data trend for RION 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.

RION Co ROE % Adjusted to Book Value Chart

RION Co Annual Data

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ROE % Adjusted to Book Value

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0.00

8.97

RION Co 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	0.00	0.00	9.97	12.92

FRA:G73 vs ABT, SYK, MDT: ROE % Adjusted to Book Value Comparison

For the Medical Devices subindustry, RION 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.

RION Co ROE % Adjusted to Book Value vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, RION Co's ROE % Adjusted to Book Value distribution charts can be found below:

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

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RION Co Ltd FRA:G73

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RION Co ROE % Adjusted to Book Value Calculation

RION Co's ROE % Adjusted to Book Value for the fiscal year that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value	=	ROE %	/	PB Ratio
	=	9.42%	/	1.05
	=	8.97%

RION Co's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value	=	ROE %	/	PB Ratio
	=	13.57%	/	1.05
	=	12.92%

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

What does a ROE % Adjusted to Book Value of 12.92% mean?

RION Co (FRA:G73) has a ROE % Adjusted to Book Value of 12.92% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on RION Co and its competitors.

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

RION Co's current ROE % Adjusted to Book Value is 12.92%. Overall, RION Co has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.

How does RION Co's ROE % Adjusted to Book Value compare to ABT and SYK?

RION Co's ROE % Adjusted to Book Value of 12.92% can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?

A good ROE % Adjusted to Book Value depends on the Medical Devices & Instruments 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 RION Co and its competitors. RION Co's current ROE % Adjusted to Book Value is 12.92%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is RION Co stock overvalued right now?

Based on GuruFocus' analysis, RION Co (FRA:G73) is currently considered Significantly Overvalued. The stock's GF Value™ is €14.25, compared to a current price of €20.80 — trading 46% above its estimated fair value. The current ROE % Adjusted to Book Value is 12.92%. RION Co's overall GF Score™ is 60/100 with 6 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 RION Co (FRA:G73), the current ROE % Adjusted to Book Value is 12.92% as of Mar. 2026. 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 RION Co (FRA:G73) Overvalued in 2026?

Based on GuruFocus' analysis, RION Co stock appears to be overvalued. The current stock price of €20.80 is trading 46% above its estimated GF Value™ of €14.25. GuruFocus considers RION Co to be Significantly Overvalued.

Key valuation signals for FRA:G73:

ROE % Adjusted to Book Value: 12.92%
GF Value™: €14.25 vs. price of €20.80 (46% above fair value)
GF Score™: 60/100 with 6 warning signs

No single metric tells the full story. See the FRA:G73 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

RION Co Business Description

Industry Healthcare Medical Devices & Instruments

Comparable Companies TSE:4548 TSE:7777 TSE:7779 TSE:7600 TSE:4889 TSE:6678 TSE:7792 TSE:3079 TSE:9341 TSE:5187 ABT SYK MDT BSX EW XTER:SHL DXCM GEHC SZSE:300760 XAMS:PHIA

Other Exchanges 6823:Japan

Address 3-20-41 Higashimotomachi, Kokubunji, Tokyo, JPN, 185-8533

Website http://www.rion.co.jp

RION Co Ltd is engaged in manufacturing and selling of maintenance services of a medical device. The company offers hearing instruments and medical equipment, an environmental device including sound and vibration measuring instruments and particle counters and parts and equipment.

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€20.80

Price

€14.25

GF Value

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