Merck KGaA (XBUL:MRK) Cyclically Adjusted Book per Share: лв59.54 (As of Mar. 2026)

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XBUL:MRK Merck KGaA XBUL:MRK
84 GF Score
Price лв114.65
GF Value лв116.04
! 10 Warning Signs
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What is Merck KGaA Cyclically Adjusted Book per Share?

Merck KGaA XBUL:MRK 84 Cyclically Adjusted Book per Share is лв59.54 as of Mar. 2026. GuruFocus rates XBUL:MRK with a GF Score™ of 84/100 and a GF Value™ of лв116.04. The stock has 10 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Merck KGaA's adjusted book value per share for the three months ended in Mar. 2026 was лв135.827. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is лв59.54 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Merck KGaA's average Cyclically Adjusted Book Growth Rate was 8.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 9.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 11.40% 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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Merck KGaA was 12.80% per year. The lowest was 6.30% per year. And the median was 9.85% per year.

As of today (2026-07-28), Merck KGaA's current stock price is лв114.65. Merck KGaA's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was лв59.54. Merck KGaA's Cyclically Adjusted PB Ratio of today is 1.93.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Merck KGaA was 6.48. The lowest was 1.92. And the median was 3.42.


Merck KGaA  (XBUL:MRK) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Merck KGaA's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=114.65/59.54
=1.93

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Merck KGaA was 6.48. The lowest was 1.92. And the median was 3.42.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Merck KGaA Cyclically Adjusted Book per Share Related Terms


Merck KGaA Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Merck KGaA's Cyclically Adjusted Book 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.

Merck KGaA Cyclically Adjusted Book per Share Chart

Merck KGaA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 51.36 50.79

Merck KGaA Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book 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 51.90 54.82 56.13 50.79 59.54

XBUL:MRK vs ZTS, UTHR, VTRS: Cyclically Adjusted Book per Share Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Merck KGaA's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.


Merck KGaA Cyclically Adjusted PB Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Merck KGaA's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Merck KGaA's Cyclically Adjusted PB Ratio falls into.


XBUL:MRK
84GF Score
Merck KGaA XBUL:MRK
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Merck KGaA Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Merck KGaA's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=135.827/131.2583*131.2583
=135.827

Current CPI (Mar. 2026) = 131.2583.

Merck KGaA Quarterly Data

Book Value per Share CPI Adj_Book
201606 56.756 100.717 73.967
201609 57.282 101.017 74.431
201612 58.292 101.217 75.593
201703 60.915 101.417 78.839
201706 60.835 102.117 78.196
201709 64.650 102.717 82.614
201712 65.463 102.617 83.734
201803 68.412 102.917 87.251
201806 68.457 104.017 86.385
201809 70.446 104.718 88.301
201812 77.298 104.217 97.354
201903 78.738 104.217 99.168
201906 78.337 105.718 97.263
201909 78.998 106.018 97.806
201912 78.308 105.818 97.135
202003 80.997 105.718 100.565
202006 79.994 106.618 98.481
202009 83.417 105.818 103.472
202012 81.438 105.518 101.305
202103 88.957 107.518 108.599
202106 91.823 108.486 111.098
202109 95.769 109.435 114.867
202112 95.245 110.384 113.257
202203 99.711 113.968 114.838
202206 108.383 115.760 122.893
202209 110.530 118.818 122.103
202212 108.495 119.345 119.325
202303 110.596 122.402 118.598
202306 114.277 123.140 121.811
202309 118.981 124.195 125.748
202312 114.934 123.773 121.885
202403 120.210 125.038 126.190
202406 121.397 125.882 126.582
202409 124.178 126.198 129.158
202412 123.738 127.041 127.845
202503 127.362 127.779 130.830
202506 128.752 128.412 131.606
202509 134.162 129.255 136.241
202512 132.257 129.361 134.197
202603 135.827 131.258 135.827

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of лв59.54 mean?
Merck KGaA (XBUL:MRK) has a Cyclically Adjusted Book per Share of лв59.54 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Merck KGaA and its competitors.
Is Merck KGaA's Cyclically Adjusted Book per Share too high?
Merck KGaA's current Cyclically Adjusted Book per Share is лв59.54. Overall, Merck KGaA has a GF Score™ of 84/100, reflecting its overall financial health beyond just this single metric.
How does Merck KGaA's Cyclically Adjusted Book per Share compare to ZTS and UTHR?
Merck KGaA's Cyclically Adjusted Book per Share of лв59.54 can be compared against companies in the Drug Manufacturers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Drug Manufacturers company?
A good Cyclically Adjusted Book per Share depends on the Drug Manufacturers industry context. However, Cyclically Adjusted Book 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Merck KGaA and its competitors. Merck KGaA's current Cyclically Adjusted Book per Share is лв59.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Merck KGaA stock overvalued right now?
Merck KGaA (XBUL:MRK) has a current Cyclically Adjusted Book per Share of лв59.54. The stock's GF Value™ is лв116.04, compared to a current price of лв114.65 — trading 1.2% below its estimated fair value. The current Cyclically Adjusted Book per Share is лв59.54. Merck KGaA's overall GF Score™ is 84/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Merck KGaA (XBUL:MRK), the current Cyclically Adjusted Book per Share is лв59.54 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 Merck KGaA (XBUL:MRK) Overvalued in 2026?

Based on GuruFocus' analysis, Merck KGaA stock appears to be undervalued. The current stock price of лв114.65 is trading 1.2% below its estimated GF Value™ of лв116.04.

Key valuation signals for XBUL:MRK:

  • Cyclically Adjusted Book per Share: лв59.54
  • GF Value™: лв116.04 vs. price of лв114.65 (1.2% below fair value)
  • GF Score™: 84/100 with 10 warning signs

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


Merck KGaA Business Description

Address Frankfurter Strasse 250, Darmstadt, HE, DEU, 64293
Merck KGaA operates in three main segments: Life Science, Electronics, and Healthcare. The Life Science segment provides laboratory consumables and instruments to researchers in academia and applied fields, including the biopharmaceutical industry. The Electronics segment offers specialty materials to manufacture a variety of products, such as semiconductors and flat-screen televisions. In the healthcare segment, Merck develops, manufactures, and sells branded pharmaceuticals with significant therapeutic concentrations in oncology, multiple sclerosis, and fertility. In 1995, the E. Merck KG family publicly sold part of the company, resulting in the current 30% public ownership of the firm.
84GF Score

Get the complete analysis for XBUL:MRK

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

лв114.65
Price
лв116.04
GF Value