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AcouSort ABOSTO:ACOU -0.28%50 Cyclically Adjusted PB Ratio is 2.77 as of Jul. 17, 2026, which is 3% above its 10-year median of 2.70. GuruFocus rates OSTO:ACOU with a GF Score™ of 50/100 and a GF Value™ of kr9.18 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 697 Biotechnology companies, AcouSort AB ranks worse than 65.42% on this metric.
The historical rank and industry rank for AcouSort AB's Cyclically Adjusted PB Ratio or its related term are showing as below:
OSTO:ACOU'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.8 Med: 2.7 Max: 10.51
Current: 3.09
During the past years, AcouSort AB's highest Cyclically Adjusted PB Ratio was 10.51. The lowest was 1.80. And the median was 2.70.
OSTO:ACOU's Cyclically Adjusted PB Ratio is ranked worse than 65.42% of 697
companies
in the Biotechnology industry
Industry Median: 1.63
vs OSTO:ACOU: 3.09
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.
AcouSort AB's adjusted book value per share data for the three months ended in Mar. 2026 was kr0.649. 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 kr1.22 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
AcouSort AB (OSTO:ACOU) 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.
AcouSort AB Cyclically Adjusted PB Ratio Related Terms
AcouSort AB Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for AcouSort AB'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.
OSTO:ACOU vs VRTX, REGN, ALNY: Cyclically Adjusted PB Ratio Comparison
For the Biotechnology subindustry, AcouSort AB'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.
AcouSort AB Cyclically Adjusted PB Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, AcouSort AB's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where AcouSort AB's Cyclically Adjusted PB Ratio falls into.
AcouSort AB 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.
AcouSort AB's Cyclically Adjusted PB Ratio for today is calculated as
* 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 2.77 mean?
AcouSort AB (OSTO:ACOU) has a Cyclically Adjusted PB Ratio of 2.77 as of Jul. 17, 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 AcouSort AB and its competitors. This is near median its historical median of 2.70. Over the past decade, AcouSort AB's Cyclically Adjusted PB Ratio has ranged from 1.80 to 10.51. According to the industry distribution chart, AcouSort AB ranks #456 out of 697 companies in the Biotechnology industry, placing it in the top 65.4%.
Is AcouSort AB's Cyclically Adjusted PB Ratio too high?
AcouSort AB's current Cyclically Adjusted PB Ratio of 2.77 is near median its 10-year median of 2.70. Over the past 10 years, this metric has ranged from a low of 1.80 to a high of 10.51. The Biotechnology industry median Cyclically Adjusted PB Ratio is 1.63. AcouSort AB's value of 2.77 is 69.9% above this industry median. Based on the distribution chart, AcouSort AB ranks #456 out of 697 companies in the Biotechnology industry, which is below the industry midpoint. Overall, AcouSort AB has a GF Score™ of 50/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does AcouSort AB's Cyclically Adjusted PB Ratio compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, AcouSort AB ranks #456 out of 697 companies for Cyclically Adjusted PB Ratio. This places AcouSort AB in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.63. AcouSort AB's value of 2.77 is 69.9% above this benchmark. Historically, AcouSort AB's own Cyclically Adjusted PB Ratio has ranged from 1.80 to 10.51 over the past decade. While the company's 10-year median is 2.70 vs. the industry median of 1.63, AcouSort AB 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 1.63, based on 697 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. AcouSort AB's current Cyclically Adjusted PB Ratio of 2.77 is 69.9% 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 AcouSort AB and its competitors. For the Biotechnology industry, the median Cyclically Adjusted PB Ratio is 1.63 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AcouSort AB's current Cyclically Adjusted PB Ratio is 2.77, which is near median its own 10-year median of 2.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AcouSort AB stock overvalued right now?
Based on GuruFocus' analysis, AcouSort AB (OSTO:ACOU) is currently considered Possible Value Trap. The stock's GF Value™ is kr9.18, compared to a current price of kr3.38 — trading 63.2% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 2.77, which is near median its 10-year median of 2.70 and 69.9% above the Biotechnology industry median of 1.63. AcouSort AB's overall GF Score™ is 50/100 with 4 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 AcouSort AB (OSTO:ACOU), the current Cyclically Adjusted PB Ratio is 2.77 as of Jul. 17, 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 AcouSort AB (OSTO:ACOU) Overvalued in 2026?
Based on GuruFocus' analysis, AcouSort AB stock appears to be undervalued.
The current stock price of kr3.38 is trading 63.2% below its estimated GF Value™ of kr9.18.
GuruFocus considers AcouSort AB to be Possible Value Trap.
Key valuation signals for OSTO:ACOU:
Cyclically Adjusted PB Ratio: 2.77 (near median its 10-year median of 2.70)
GF Value™: kr9.18 vs. price of kr3.38 (63.2% below fair value)
Industry Position: 69.9% above the Biotechnology median (#456 of 697)
No single metric tells the full story. See the OSTO:ACOU stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AcouSort AB is a company that specializes in products and solutions for the automated preparation of biological samples for researchers and life science companies. Its technology is based on using ultrasound to isolate, separate, or trap microscopic particles such as blood cells, bacteria, or extracellular vesicles in microfluidic channels. The company's products includes AcouTrap, AcouWash, and AcouPlasma.
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