Blue Bird (STU:4RB) ROE % Adjusted to Book Value: 6.88% (As of Mar. 2026)

Blue Bird STU:4RB -1.16% 80 ROE % Adjusted to Book Value is 6.88% as of Mar. 2026. GuruFocus rates STU:4RB with a GF Score™ of 80/100 and a GF Value™ of €44.30 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Blue Bird's ROE % for the quarter that ended in Mar. 2026 was 41.43%. Blue Bird's PB Ratio for the quarter that ended in Mar. 2026 was 6.02. Blue Bird's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 6.88%.

Blue Bird ROE % Adjusted to Book Value Related Terms

Blue Bird ROE % Adjusted to Book Value Historical Data

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The historical data trend for Blue Bird'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.

Blue Bird ROE % Adjusted to Book Value Chart

Blue Bird Annual Data

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ROE % Adjusted to Book Value

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0.00

6.82

10.98

8.64

Blue Bird 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															10.26	11.40	8.71	8.26	6.88

STU:4RB vs ALG, ASTE, LNN: ROE % Adjusted to Book Value Comparison

For the Farm & Heavy Construction Machinery subindustry, Blue Bird'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.

Blue Bird ROE % Adjusted to Book Value vs Farm & Heavy Construction Machinery Industry

For the Farm & Heavy Construction Machinery industry and Industrials sector, Blue Bird's ROE % Adjusted to Book Value distribution charts can be found below:

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

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80GF Score

Blue Bird Corp STU:4RB

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Blue Bird ROE % Adjusted to Book Value Calculation

Blue Bird's ROE % Adjusted to Book Value for the fiscal year that ended in Sep. 2025 is calculated as

ROE % Adjusted to Book Value	=	ROE %	/	PB Ratio
	=	60.22%	/	6.97
	=	8.64%

Blue Bird'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
	=	41.43%	/	6.02
	=	6.88%

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

What does a ROE % Adjusted to Book Value of 6.88% mean?

Blue Bird (STU:4RB) has a ROE % Adjusted to Book Value of 6.88% 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 Blue Bird and its competitors.

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

Blue Bird's current ROE % Adjusted to Book Value is 6.88%. Overall, Blue Bird has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.

How does Blue Bird's ROE % Adjusted to Book Value compare to ALG and ASTE?

Blue Bird's ROE % Adjusted to Book Value of 6.88% can be compared against companies in the Farm & Heavy Construction Machinery 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 Farm & Heavy Construction Machinery company?

A good ROE % Adjusted to Book Value depends on the Farm & Heavy Construction Machinery 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 Blue Bird and its competitors. Blue Bird's current ROE % Adjusted to Book Value is 6.88%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Blue Bird stock overvalued right now?

Based on GuruFocus' analysis, Blue Bird (STU:4RB) is currently considered Significantly Overvalued. The stock's GF Value™ is €44.30, compared to a current price of €68.30 — trading 54.2% above its estimated fair value. The current ROE % Adjusted to Book Value is 6.88%. Blue Bird's overall GF Score™ is 80/100 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 Blue Bird (STU:4RB), the current ROE % Adjusted to Book Value is 6.88% 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 Blue Bird (STU:4RB) Overvalued in 2026?

Based on GuruFocus' analysis, Blue Bird stock appears to be overvalued. The current stock price of €68.30 is trading 54.2% above its estimated GF Value™ of €44.30. GuruFocus considers Blue Bird to be Significantly Overvalued.

Key valuation signals for STU:4RB:

ROE % Adjusted to Book Value: 6.88%
GF Value™: €44.30 vs. price of €68.30 (54.2% above fair value)
GF Score™: 80/100 with 4 warning signs

No single metric tells the full story. See the STU:4RB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Blue Bird Business Description

Industry Industrials Farm & Heavy Construction Machinery

Comparable Companies ALG ASTE LNN AEBI HY WNC TWI MTW CMCO GENC CAT DE OSTO:VOLV B PCAR XTER:DTG TSE:6301 OSTO:EPI A SHSE:600031 TSE:6326 XAMS:EXO

Other Exchanges BLBD:USA 4RB:Germany

Address 3920 Arkwright Road, 2nd Floor, Macon, GA, USA, 31210

Website https://www.blue-bird.com

Blue Bird Corp is an American bus manufacturing company. It is an independent designer and manufacturer of school buses. The company operates in two segments; the Bus segment which involves the design, engineering, manufacture, and sales of school buses and extended warranties; and the Parts segment which includes the sales of replacement bus parts. Geographically, the company generates a majority of its revenue from its customers in the United States and the rest from Canada and Rest of the world.

80GF 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.

€68.30

Price

€44.30

GF Value

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