Idorsia (XSWX:IDIA) PB Ratio: (As of Jun. 27, 2026)


XSWX:IDIA Idorsia Ltd XSWX:IDIA
49 GF Score
Price CHF6.86
GF Value CHF2.85
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Idorsia PB Ratio?

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-27), Idorsia's share price is CHF6.86. Idorsia's Book Value per Share for the quarter that ended in Mar. 2026 was CHF-4.63. Hence, Idorsia's PB Ratio of today is .

The historical rank and industry rank for Idorsia's PB Ratio or its related term are showing as below:

During the past 10 years, Idorsia's highest PB Ratio was 71.18. The lowest was 2.68. And the median was 8.72.

XSWX:IDIA's PB Ratio is not ranked *
in the Biotechnology industry.
Industry Median: 2.8
* Ranked among companies with meaningful PB Ratio only.

During the past 3 years, the average Book Value Per Share Growth Rate was -6.80% per year.

During the past 10 years, the highest 3-Year average Book Value Per Share Growth Rate of Idorsia was -6.80% per year. The lowest was -51.00% per year. And the median was -24.85% per year.

Back to Basics: PB Ratio


Idorsia  (XSWX:IDIA) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


Idorsia PB Ratio Related Terms


Idorsia PB Ratio Historical Data

* Premium members only.

The historical data trend for Idorsia's 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.

Idorsia PB Ratio Chart

Idorsia Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 31.65 0.00 0.00 0.00 0.00

Idorsia Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PB Ratio 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 0.00 0.00 0.00 0.00 0.00

XSWX:IDIA vs VRTX, REGN, ALNY: PB Ratio Comparison

For the Biotechnology subindustry, Idorsia'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.


Idorsia PB Ratio vs Biotechnology Industry

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

* The bar in red indicates where Idorsia's PB Ratio falls into.


XSWX:IDIA
49GF Score
Idorsia Ltd XSWX:IDIA
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Idorsia PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

Idorsia's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Mar. 2026)
=6.86/-4.632
=

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Is Idorsia (XSWX:IDIA) Overvalued in 2026?

Based on GuruFocus' analysis, Idorsia stock appears to be overvalued. The current stock price of CHF6.86 is trading 140.7% above its estimated GF Value™ of CHF2.85. GuruFocus considers Idorsia to be Significantly Overvalued.

Key valuation signals for XSWX:IDIA:

  • PB Ratio:
  • GF Value™: CHF2.85 vs. price of CHF6.86 (140.7% above fair value)
  • GF Score™: 49/100 with 3 warning signs

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


Idorsia Business Description

Address Hegenheimermattweg 91, Allschwil, CHE, 4123
Idorsia Ltd is a biopharmaceutical company engaged in discovering, developing, and commercializing of medicines for unmet medical needs. The company is a biotech hub of Europe specialized in the discovery and development of small molecules, to provide new therapeutic options. The company focuses on multiple therapeutic areas which include the central nervous system, cardiovascular disorders, immunological disorders, and orphan diseases. The company's development compounds target a number of different diseases such as Resistant Hypertension, lupus, insomnia, Cerebral vasospasm, and Fabry disease. Geographically, it derives revenue from Switzerland.
49GF Score

Get the complete analysis for XSWX:IDIA

PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF6.86
Price
CHF2.85
GF Value