MREO (Mereo BioPharma Group) Book Value per Share: $0.21 (As of Mar. 2026)

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MREO Mereo BioPharma Group PLC MREO
19 GF Score
Price $0.29
! 1 Warning Sign
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What is Mereo BioPharma Group Book Value per Share?

Mereo BioPharma Group MREO -1.32% 19 Book Value per Share is $0.21 as of Mar. 2026. GuruFocus rates MREO with a GF Score™ of 19/100. The stock has 1 warning sign investors should review.

Mereo BioPharma Group's book value per share for the quarter that ended in Mar. 2026 was $0.21.

During the past 12 months, Mereo BioPharma Group's average Book Value Per Share Growth Rate was -43.70% per year. During the past 3 years, the average Book Value Per Share Growth Rate was -14.60% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.

During the past 11 years, the highest 3-Year average Book Value Per Share Growth Rate of Mereo BioPharma Group was -7.80% per year. The lowest was -46.50% per year. And the median was -28.40% per year.

Mereo BioPharma Group's current price is $0.2902. Its book value per share for the quarter that ended in Mar. 2026 was $0.21. Hence, today's PB Ratio of Mereo BioPharma Group is 1.36.

During the past 11 years, the highest P/B Ratio of Mereo BioPharma Group was 14.03. The lowest was 1.13. And the median was 6.00.


Mereo BioPharma Group  (NAS:MREO) Book Value per Share Explanation

Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.

For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.


Mereo BioPharma Group Book Value per Share Related Terms


Mereo BioPharma Group Book Value per Share Historical Data

* Premium members only.

The historical data trend for Mereo BioPharma Group's Book Value per Share 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.

Mereo BioPharma Group Book Value per Share Chart

Mereo BioPharma Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Book Value per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.02 0.41 0.36 0.39 0.26

Mereo BioPharma Group Quarterly Data
Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Book Value per Share 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 0.38 0.34 0.29 0.26 0.21

MREO vs VRTX, REGN, ALNY: Book Value per Share Comparison

For the Biotechnology subindustry, Mereo BioPharma Group's PB Ratio, along with its competitors' market caps and PB Ratio 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.


Mereo BioPharma Group PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Mereo BioPharma Group's PB Ratio distribution charts can be found below:

* The bar in red indicates where Mereo BioPharma Group's PB Ratio falls into.


MREO
19GF Score
Mereo BioPharma Group PLC MREO
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Mereo BioPharma Group Book Value per Share Calculation

Mereo BioPharma Group's Book Value Per Share for the fiscal year that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(40.92-0.00)/159.13
=0.26

Mereo BioPharma Group's Book Value Per Share for the quarter that ended in Mar. 2026 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(34.05-0.00)/159.62
=0.21

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of $0.21 mean?
Mereo BioPharma Group (MREO) has a Book Value per Share of $0.21 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Mereo BioPharma Group and its competitors.
Is Mereo BioPharma Group's Book Value per Share too high?
Mereo BioPharma Group's current Book Value per Share is $0.21. Overall, Mereo BioPharma Group has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does Mereo BioPharma Group's Book Value per Share compare to VRTX and REGN?
Mereo BioPharma Group's Book Value per Share of $0.21 can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Biotechnology company?
A good Book Value per Share depends on the Biotechnology industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Mereo BioPharma Group and its competitors. Mereo BioPharma Group's current Book Value per Share is $0.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mereo BioPharma Group stock overvalued right now?
Mereo BioPharma Group (MREO) has a current Book Value per Share of $0.21. The current Book Value per Share is $0.21. Mereo BioPharma Group's overall GF Score™ is 19/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Mereo BioPharma Group (MREO), the current Book Value per Share is $0.21 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.

Mereo BioPharma Group Business Description

Other Exchanges 0A9G:UKMAH0:Germany
Address One Cavendish Place, 4th Floor, London, GBR, W1G 0QF
Mereo BioPharma Group PLC is a United Kingdom (U.K.) based biopharmaceutical company focused on the development of therapeutics for rare diseases. The company has developed a portfolio of late-stage clinical product candidates, and its two rare disease product candidates are setrusumab for the treatment of osteogenesis imperfecta (OI) and alvelestat, mainly for the treatment of severe alpha-1 antitrypsin deficiency-associated lung disease (AATD-LD).
19GF Score

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