Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Rhythm PharmaceuticalsFRA:1RV +3.23%59 Cyclically Adjusted PB Ratio is 25.13 as of Aug. 14, 2026, which is 22% above its 10-year median of 20.62. GuruFocus rates FRA:1RV with a GF Score™ of 59/100 and a GF Value™ of €98.00 (Fairly Valued). The stock has 3 warning signs investors should review. Among 692 Biotechnology companies, Rhythm Pharmaceuticals ranks worse than 95.81% on this metric.
The historical rank and industry rank for Rhythm Pharmaceuticals's Cyclically Adjusted PB Ratio or its related term are showing as below:
FRA:1RV'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 18.26 Med: 20.62 Max: 25.34
Current: 25.34
During the past years, Rhythm Pharmaceuticals's highest Cyclically Adjusted PB Ratio was 25.34. The lowest was 18.26. And the median was 20.62.
FRA:1RV's Cyclically Adjusted PB Ratio is ranked worse than 95.81% of 692
companies
in the Biotechnology industry
Industry Median: 1.62
vs FRA:1RV: 25.34
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.
Rhythm Pharmaceuticals's adjusted book value per share data for the three months ended in Jun. 2026 was €1.299. 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 €3.82 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Rhythm Pharmaceuticals (FRA:1RV) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
Rhythm Pharmaceuticals Cyclically Adjusted PB Ratio Related Terms
Rhythm Pharmaceuticals Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Rhythm Pharmaceuticals's Cyclically Adjusted PB Ratio 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.
Rhythm Pharmaceuticals Cyclically Adjusted PB Ratio Chart
FRA:1RV vs MIRM, COGT, ERAS: Cyclically Adjusted PB Ratio Comparison
For the Biotechnology subindustry, Rhythm Pharmaceuticals'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.
Rhythm Pharmaceuticals Cyclically Adjusted PB Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Rhythm Pharmaceuticals's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Rhythm Pharmaceuticals's Cyclically Adjusted PB Ratio falls into.
Rhythm Pharmaceuticals Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
* 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.
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.
What does a Cyclically Adjusted PB Ratio of 25.13 mean?
Rhythm Pharmaceuticals (FRA:1RV) has a Cyclically Adjusted PB Ratio of 25.13 as of Aug. 14, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Rhythm Pharmaceuticals and its competitors. This is 22% above median its historical median of 20.62. Over the past decade, Rhythm Pharmaceuticals' Cyclically Adjusted PB Ratio has ranged from 18.26 to 25.34. According to the industry distribution chart, Rhythm Pharmaceuticals ranks #663 out of 692 companies in the Biotechnology industry, placing it in the top 95.8%.
Is Rhythm Pharmaceuticals' Cyclically Adjusted PB Ratio too high?
Rhythm Pharmaceuticals' current Cyclically Adjusted PB Ratio of 25.13 is 22% above median its 10-year median of 20.62. Over the past 10 years, this metric has ranged from a low of 18.26 to a high of 25.34. The Biotechnology industry median Cyclically Adjusted PB Ratio is 1.62. Rhythm Pharmaceuticals' value of 25.13 is 1451.2% above this industry median. Based on the distribution chart, Rhythm Pharmaceuticals ranks #663 out of 692 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Rhythm Pharmaceuticals has a GF Score™ of 59/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Rhythm Pharmaceuticals' Cyclically Adjusted PB Ratio compare to MIRM and COGT?
According to the Biotechnology industry distribution chart, Rhythm Pharmaceuticals ranks #663 out of 692 companies for Cyclically Adjusted PB Ratio. This places Rhythm Pharmaceuticals in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.62. Rhythm Pharmaceuticals' value of 25.13 is 1451.2% above this benchmark. Historically, Rhythm Pharmaceuticals' own Cyclically Adjusted PB Ratio has ranged from 18.26 to 25.34 over the past decade. While the company's 10-year median is 20.62 vs. the industry median of 1.62, Rhythm Pharmaceuticals has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Biotechnology company?
The median Cyclically Adjusted PB Ratio among Biotechnology companies is 1.62, based on 692 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Rhythm Pharmaceuticals's current Cyclically Adjusted PB Ratio of 25.13 is 1451.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Rhythm Pharmaceuticals and its competitors. For the Biotechnology industry, the median Cyclically Adjusted PB Ratio is 1.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rhythm Pharmaceuticals's current Cyclically Adjusted PB Ratio is 25.13, which is 22% above median its own 10-year median of 20.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rhythm Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Rhythm Pharmaceuticals (FRA:1RV) is currently considered Fairly Valued. The stock's GF Value™ is €98.00, compared to a current price of €96.00 — trading 2% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 25.13, which is 22% above median its 10-year median of 20.62 and 1451.2% above the Biotechnology industry median of 1.62. Rhythm Pharmaceuticals' overall GF Score™ is 59/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Rhythm Pharmaceuticals (FRA:1RV), the current Cyclically Adjusted PB Ratio is 25.13 as of Aug. 14, 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 Rhythm Pharmaceuticals (FRA:1RV) Overvalued in 2026?
Based on GuruFocus' analysis, Rhythm Pharmaceuticals stock appears to be undervalued.
The current stock price of €96.00 is trading 2% below its estimated GF Value™ of €98.00.
GuruFocus considers Rhythm Pharmaceuticals to be Fairly Valued.
Key valuation signals for FRA:1RV:
Cyclically Adjusted PB Ratio: 25.13 (22% above median its 10-year median of 20.62)
GF Value™: €98.00 vs. price of €96.00 (2% below fair value)
Industry Position: 1451.2% above the Biotechnology median (#663 of 692)
No single metric tells the full story. See the FRA:1RV stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rhythm Pharmaceuticals Inc is a commercial-stage biopharmaceutical company engaged in the development and commercialization of therapies for patients with rare neuroendocrine diseases. The company is focused on advancing its melanocortin-4 receptor (MC4R) agonists, including its main asset, IMCIVREE (setmelanotide), as a precision medicine designed to treat hyperphagia and severe obesity caused by rare MC4R pathway diseases. In addition, it has two early-stage investigational MC4R agonists in clinical development, RM-718 and bivamelagon, designed not to cause hyperpigmentation. The company is also focused on advancing potential candidates for congenital hyperinsulinism. It currently operates in two business segments: the United States, which generates maximum revenue, and International.
59GF Score
Get the complete analysis for FRA:1RV
Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:1RV has been successfully added to your 
