MNHFF (Mayr-Melnhof Karton AG) ROE % Adjusted to Book Value: -29.28% (As of Dec. 2025)


MNHFF Mayr-Melnhof Karton AG MNHFF
65 GF Score
Price $92.59
GF Value $74.38
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Mayr-Melnhof Karton AG ROE % Adjusted to Book Value?

Mayr-Melnhof Karton AG MNHFF -6.47% 65 ROE % Adjusted to Book Value is -29.28% as of Dec. 2025. GuruFocus rates MNHFF with a GF Score™ of 65/100 and a GF Value™ of $74.38 (Modestly Overvalued). The stock has 5 warning signs investors should review.

Mayr-Melnhof Karton AG's ROE % for the quarter that ended in Dec. 2025 was -16.69%. Mayr-Melnhof Karton AG's PB Ratio for the quarter that ended in Dec. 2025 was 0.57. Mayr-Melnhof Karton AG's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -29.28%.


Mayr-Melnhof Karton AG ROE % Adjusted to Book Value Related Terms


Mayr-Melnhof Karton AG ROE % Adjusted to Book Value Historical Data

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The historical data trend for Mayr-Melnhof Karton AG'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.

Mayr-Melnhof Karton AG ROE % Adjusted to Book Value Chart

Mayr-Melnhof Karton AG 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 5.43 12.33 3.73 7.91 6.63

Mayr-Melnhof Karton AG 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 16.46 6.43 48.54 0.65 -29.28

MNHFF vs SW, PKG, AMCR: ROE % Adjusted to Book Value Comparison

For the Packaging & Containers subindustry, Mayr-Melnhof Karton AG'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.


Mayr-Melnhof Karton AG ROE % Adjusted to Book Value vs Packaging & Containers Industry

For the Packaging & Containers industry and Consumer Cyclical sector, Mayr-Melnhof Karton AG's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Mayr-Melnhof Karton AG's ROE % Adjusted to Book Value falls into.


MNHFF
65GF Score
Mayr-Melnhof Karton AG MNHFF
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Mayr-Melnhof Karton AG ROE % Adjusted to Book Value Calculation

Mayr-Melnhof Karton AG'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
=3.78% / 0.57
=6.63%

Mayr-Melnhof Karton AG'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
=-16.69% / 0.57
=-29.28%

* 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 -29.28% mean?
Mayr-Melnhof Karton AG (MNHFF) has a ROE % Adjusted to Book Value of -29.28% 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 Mayr-Melnhof Karton AG and its competitors.
Is Mayr-Melnhof Karton AG's ROE % Adjusted to Book Value too high?
Mayr-Melnhof Karton AG's current ROE % Adjusted to Book Value is -29.28%. Overall, Mayr-Melnhof Karton AG has a GF Score™ of 65/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mayr-Melnhof Karton AG's ROE % Adjusted to Book Value compare to SW and PKG?
Mayr-Melnhof Karton AG's ROE % Adjusted to Book Value of -29.28% can be compared against companies in the Packaging & Containers 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 Packaging & Containers company?
A good ROE % Adjusted to Book Value depends on the Packaging & Containers 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 Mayr-Melnhof Karton AG and its competitors. Mayr-Melnhof Karton AG's current ROE % Adjusted to Book Value is -29.28%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mayr-Melnhof Karton AG stock overvalued right now?
Based on GuruFocus' analysis, Mayr-Melnhof Karton AG (MNHFF) is currently considered Modestly Overvalued. The stock's GF Value™ is $74.38, compared to a current price of $92.59 — trading 24.5% above its estimated fair value. The current ROE % Adjusted to Book Value is -29.28%. Mayr-Melnhof Karton AG's overall GF Score™ is 65/100 with 5 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 Mayr-Melnhof Karton AG (MNHFF), the current ROE % Adjusted to Book Value is -29.28% 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 Mayr-Melnhof Karton AG (MNHFF) Overvalued in 2026?

Based on GuruFocus' analysis, Mayr-Melnhof Karton AG stock appears to be overvalued. The current stock price of $92.59 is trading 24.5% above its estimated GF Value™ of $74.38. GuruFocus considers Mayr-Melnhof Karton AG to be Modestly Overvalued.

Key valuation signals for MNHFF:

  • ROE % Adjusted to Book Value: -29.28%
  • GF Value™: $74.38 vs. price of $92.59 (24.5% above fair value)
  • GF Score™: 65/100 with 5 warning signs

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


Mayr-Melnhof Karton AG Business Description

Address Brahmsplatz 6, Vienna, AUT, A-1040
Mayr-Melnhof Karton AG manufactures and sells a variety of folding cartons for consumer goods packaging. The firm organizes itself into two segments based on the product type. The MM packaging segment, which generates the majority of revenue, sells packaging for consumer goods, which include cigarettes, pharmaceuticals, detergents, personal care products, and luxury products. The MM Board & Paper segment manufactures and markets numerous grades of cartonboard, focusing on coated cartonboard produced predominantly from recycled fibers as well as virgin fiber-based cartonboard. The vast majority of revenue comes from Europe.
65GF 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.

$92.59
Price
$74.38
GF Value