Diagnosticos da America (BSP:DASA3) Cyclically Adjusted PB Ratio: 0.21 (As of Jul. 20, 2026) — 90% Below Median

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BSP:DASA3 Diagnosticos da America SA BSP:DASA3
46 GF Score
Price R$2.80
GF Value R$1.69
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Diagnosticos da America Cyclically Adjusted PB Ratio?

Diagnosticos da America BSP:DASA3 +3.32% 46 Cyclically Adjusted PB Ratio is 0.21 as of Jul. 20, 2026, which is 90% below its 10-year median of 2.00. GuruFocus rates BSP:DASA3 with a GF Score™ of 46/100 and a GF Value™ of R$1.69 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 136 Medical Diagnostics & Research companies, Diagnosticos da America ranks better than 88.97% on this metric.

As of today (2026-07-20), Diagnosticos da America's current share price is R$2.80. Diagnosticos da America's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was R$13.05. Diagnosticos da America's Cyclically Adjusted PB Ratio for today is 0.21.

The historical rank and industry rank for Diagnosticos da America's Cyclically Adjusted PB Ratio or its related term are showing as below:

BSP:DASA3' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.09   Med: 2   Max: 14.63
Current: 0.21

During the past years, Diagnosticos da America's highest Cyclically Adjusted PB Ratio was 14.63. The lowest was 0.09. And the median was 2.00.

BSP:DASA3's Cyclically Adjusted PB Ratio is ranked better than
88.97% of 136 companies
in the Medical Diagnostics & Research industry
Industry Median: 1.8 vs BSP:DASA3: 0.21

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.

Diagnosticos da America's adjusted book value per share data for the three months ended in Mar. 2026 was R$5.494. 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 R$13.05 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Diagnosticos da America  (BSP:DASA3) 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.


Diagnosticos da America Cyclically Adjusted PB Ratio Related Terms


Diagnosticos da America Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Diagnosticos da America'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.

Diagnosticos da America Cyclically Adjusted PB Ratio Chart

Diagnosticos da America Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.66 1.04 0.72 0.14 0.35

Diagnosticos da America Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted 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 0.14 0.10 0.10 0.35 0.22

BSP:DASA3 vs TMO, DHR, IDXX: Cyclically Adjusted PB Ratio Comparison

For the Diagnostics & Research subindustry, Diagnosticos da America'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.


Diagnosticos da America Cyclically Adjusted PB Ratio vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Diagnosticos da America's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Diagnosticos da America's Cyclically Adjusted PB Ratio falls into.


BSP:DASA3
46GF Score
Diagnosticos da America SA BSP:DASA3
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Diagnosticos da America 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.

Diagnosticos da America's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=2.80/13.05
=0.21

* 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.

Diagnosticos da America's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Diagnosticos da America'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)
=5.494/175.0655*175.0655
=5.494

Current CPI (Mar. 2026) = 175.0655.

Diagnosticos da America Quarterly Data

Book Value per Share CPI Adj_Book
201606 9.075 108.851 14.595
201609 9.275 109.986 14.763
201612 9.197 110.802 14.531
201703 9.453 111.869 14.793
201706 9.474 112.115 14.794
201709 9.675 112.777 15.019
201712 10.694 114.068 16.413
201803 10.963 114.868 16.708
201806 11.146 117.038 16.672
201809 11.357 117.881 16.866
201812 10.701 118.340 15.830
201903 11.181 120.124 16.295
201906 11.200 120.977 16.207
201909 11.333 121.292 16.357
201912 10.390 123.436 14.736
202003 8.360 124.092 11.794
202006 8.056 123.557 11.414
202009 8.105 125.095 11.343
202012 7.356 129.012 9.982
202103 7.338 131.660 9.757
202106 13.261 133.871 17.342
202109 13.541 137.913 17.189
202112 13.458 141.992 16.593
202203 13.512 146.537 16.143
202206 13.331 149.784 15.581
202209 13.134 147.800 15.557
202212 12.682 150.207 14.781
202303 12.346 153.352 14.094
202306 10.897 154.519 12.346
202309 10.636 155.464 11.977
202312 9.813 157.148 10.932
202403 9.614 159.372 10.561
202406 9.567 161.052 10.399
202409 11.528 162.342 12.431
202412 6.343 164.740 6.741
202503 6.253 168.102 6.512
202506 6.091 169.670 6.285
202509 6.258 170.739 6.417
202512 5.493 171.765 5.599
202603 5.494 175.066 5.494

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

What does a Cyclically Adjusted PB Ratio of 0.21 mean?
Diagnosticos da America (BSP:DASA3) has a Cyclically Adjusted PB Ratio of 0.21 as of Jul. 20, 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 Diagnosticos da America and its competitors. This is 90% below median its historical median of 2.00. Over the past decade, Diagnosticos da America's Cyclically Adjusted PB Ratio has ranged from 0.09 to 14.63. According to the industry distribution chart, Diagnosticos da America ranks #15 out of 136 companies in the Medical Diagnostics & Research industry, placing it in the top 11%.
Is Diagnosticos da America's Cyclically Adjusted PB Ratio too high?
Diagnosticos da America's current Cyclically Adjusted PB Ratio of 0.21 is 90% below median its 10-year median of 2.00. Over the past 10 years, this metric has ranged from a low of 0.09 to a high of 14.63. The Medical Diagnostics & Research industry median Cyclically Adjusted PB Ratio is 1.80. Diagnosticos da America's value of 0.21 is 88.3% below this industry median. Based on the distribution chart, Diagnosticos da America ranks #15 out of 136 companies in the Medical Diagnostics & Research industry, which is in the top quartile — a strong position relative to peers. Overall, Diagnosticos da America has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Diagnosticos da America's Cyclically Adjusted PB Ratio compare to TMO and DHR?
According to the Medical Diagnostics & Research industry distribution chart, Diagnosticos da America ranks #15 out of 136 companies for Cyclically Adjusted PB Ratio. This places Diagnosticos da America in the top 11% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.80. Diagnosticos da America's value of 0.21 is 88.3% below this benchmark. Historically, Diagnosticos da America's own Cyclically Adjusted PB Ratio has ranged from 0.09 to 14.63 over the past decade. While the company's 10-year median is 2.00 vs. the industry median of 1.80, Diagnosticos da America has consistently been below 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 Medical Diagnostics & Research company?
The median Cyclically Adjusted PB Ratio among Medical Diagnostics & Research companies is 1.80, based on 136 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. Diagnosticos da America's current Cyclically Adjusted PB Ratio of 0.21 is 88.3% below 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 Diagnosticos da America and its competitors. For the Medical Diagnostics & Research industry, the median Cyclically Adjusted PB Ratio is 1.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diagnosticos da America's current Cyclically Adjusted PB Ratio is 0.21, which is 90% below median its own 10-year median of 2.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diagnosticos da America stock overvalued right now?
Based on GuruFocus' analysis, Diagnosticos da America (BSP:DASA3) is currently considered Significantly Overvalued. The stock's GF Value™ is R$1.69, compared to a current price of R$2.80 — trading 65.7% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.21, which is 90% below median its 10-year median of 2.00 and 88.3% below the Medical Diagnostics & Research industry median of 1.80. Diagnosticos da America's overall GF Score™ is 46/100 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 Diagnosticos da America (BSP:DASA3), the current Cyclically Adjusted PB Ratio is 0.21 as of Jul. 20, 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 Diagnosticos da America (BSP:DASA3) Overvalued in 2026?

Based on GuruFocus' analysis, Diagnosticos da America stock appears to be overvalued. The current stock price of R$2.80 is trading 65.7% above its estimated GF Value™ of R$1.69. GuruFocus considers Diagnosticos da America to be Significantly Overvalued.

Key valuation signals for BSP:DASA3:

  • Cyclically Adjusted PB Ratio: 0.21 (90% below median its 10-year median of 2.00)
  • GF Value™: R$1.69 vs. price of R$2.80 (65.7% above fair value)
  • GF Score™: 46/100 with 3 warning signs
  • Industry Position: 88.3% below the Medical Diagnostics & Research median (#15 of 136)

No single metric tells the full story. See the BSP:DASA3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Diagnosticos da America Business Description

Address Avenida Jurua, 434, Alphaville, Barueri, SP, BRA, 06455-010
Diagnosticos da America SA operates as a medical diagnostics company in Brazil. The company offers clinical analysis, diagnostic imaging tests, and patient service centers. It has three operating segments. Outpatient care services and care coordination includes Diagnosis and health management, Hospitals and oncology include Medical and hospital services & Foreign operations include Diagnosis. The majority is from the Hospitals and oncology segment. Geographically, it operates in Brazil and South America (Argentina, Uruguay, Chile and Colombia).
46GF Score

Get the complete analysis for BSP:DASA3

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

R$2.80
Price
R$1.69
GF Value