Vertex Pharmaceuticals (BSP:VRTX34) Cyclically Adjusted PB Ratio: 11.52 (As of Jul. 20, 2026) — 35% Below Median

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BSP:VRTX34 Vertex Pharmaceuticals Inc BSP:VRTX34
87 GF Score
Price R$620.50
GF Value R$642.20
Valuation Fairly Valued
! 5 Warning Signs
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What is Vertex Pharmaceuticals Cyclically Adjusted PB Ratio?

Vertex Pharmaceuticals BSP:VRTX34 +2.44% 87 Cyclically Adjusted PB Ratio is 11.52 as of Jul. 20, 2026, which is 35% below its 10-year median of 17.86. GuruFocus rates BSP:VRTX34 with a GF Score™ of 87/100 and a GF Value™ of R$642.20 (Fairly Valued). The stock has 5 warning signs investors should review. Among 698 Biotechnology companies, Vertex Pharmaceuticals ranks worse than 89.11% on this metric.

As of today (2026-07-20), Vertex Pharmaceuticals's current share price is R$620.50. Vertex Pharmaceuticals's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was R$53.85. Vertex Pharmaceuticals's Cyclically Adjusted PB Ratio for today is 11.52.

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

BSP:VRTX34' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 10.21   Med: 17.86   Max: 39.61
Current: 11.69

During the past years, Vertex Pharmaceuticals's highest Cyclically Adjusted PB Ratio was 39.61. The lowest was 10.21. And the median was 17.86.

BSP:VRTX34's Cyclically Adjusted PB Ratio is ranked worse than
89.11% of 698 companies
in the Biotechnology industry
Industry Median: 1.605 vs BSP:VRTX34: 11.69

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.

Vertex Pharmaceuticals's adjusted book value per share data for the three months ended in Mar. 2026 was R$99.596. 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$53.85 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Vertex Pharmaceuticals  (BSP:VRTX34) 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.


Vertex Pharmaceuticals Cyclically Adjusted PB Ratio Related Terms


Vertex Pharmaceuticals Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Vertex 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.

Vertex Pharmaceuticals Cyclically Adjusted PB Ratio Chart

Vertex Pharmaceuticals 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 15.70 15.05 16.02 12.64 11.62

Vertex Pharmaceuticals 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 14.37 12.51 10.47 11.62 10.75

BSP:VRTX34 vs REGN, ALNY, RVMD: Cyclically Adjusted PB Ratio Comparison

For the Biotechnology subindustry, Vertex 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.


Vertex Pharmaceuticals Cyclically Adjusted PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Vertex Pharmaceuticals's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BSP:VRTX34
87GF Score
Vertex Pharmaceuticals Inc BSP:VRTX34
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Vertex 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.

Vertex Pharmaceuticals's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=620.50/53.85
=11.52

* 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.

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

For example, Vertex Pharmaceuticals'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)
=99.596/330.2130*330.2130
=99.596

Current CPI (Mar. 2026) = 330.2130.

Vertex Pharmaceuticals Quarterly Data

Book Value per Share CPI Adj_Book
201606 3.391 241.018 4.646
201609 3.350 241.428 4.582
201612 3.906 241.432 5.342
201703 4.712 243.801 6.382
201706 5.491 244.955 7.402
201709 5.551 246.819 7.427
201712 6.598 246.524 8.838
201803 7.723 249.554 10.219
201806 9.936 251.989 13.020
201809 11.678 252.439 15.276
201812 16.875 251.233 22.180
201903 17.691 254.202 22.981
201906 19.040 256.143 24.546
201909 21.030 256.759 27.046
201912 24.110 256.974 30.981
202003 30.467 258.115 38.977
202006 37.494 257.797 48.026
202009 42.203 260.280 53.542
202012 42.990 260.474 54.500
202103 48.878 264.877 60.935
202106 44.618 271.696 54.228
202109 49.094 274.310 59.099
202112 56.109 278.802 66.455
202203 53.094 287.504 60.981
202206 58.819 296.311 65.549
202209 66.553 296.808 74.043
202212 70.987 296.797 78.979
202303 72.980 301.836 79.841
202306 72.818 305.109 78.809
202309 79.076 307.789 84.837
202312 83.568 306.746 89.961
202403 89.392 312.332 94.510
202406 77.106 314.175 81.042
202409 83.962 315.301 87.933
202412 97.411 315.605 101.920
202503 92.412 319.799 95.421
202506 92.913 322.561 95.117
202509 91.435 324.800 92.959
202512 100.235 324.054 102.140
202603 99.596 330.213 99.596

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 11.52 mean?
Vertex Pharmaceuticals (BSP:VRTX34) has a Cyclically Adjusted PB Ratio of 11.52 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 Vertex Pharmaceuticals and its competitors. This is 35% below median its historical median of 17.86. Over the past decade, Vertex Pharmaceuticals' Cyclically Adjusted PB Ratio has ranged from 10.21 to 39.61. According to the industry distribution chart, Vertex Pharmaceuticals ranks #622 out of 698 companies in the Biotechnology industry, placing it in the top 89.1%.
Is Vertex Pharmaceuticals' Cyclically Adjusted PB Ratio too high?
Vertex Pharmaceuticals' current Cyclically Adjusted PB Ratio of 11.52 is 35% below median its 10-year median of 17.86. Over the past 10 years, this metric has ranged from a low of 10.21 to a high of 39.61. The Biotechnology industry median Cyclically Adjusted PB Ratio is 1.61. Vertex Pharmaceuticals' value of 11.52 is 617.8% above this industry median. Based on the distribution chart, Vertex Pharmaceuticals ranks #622 out of 698 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Vertex Pharmaceuticals has a GF Score™ of 87/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Vertex Pharmaceuticals' Cyclically Adjusted PB Ratio compare to REGN and ALNY?
According to the Biotechnology industry distribution chart, Vertex Pharmaceuticals ranks #622 out of 698 companies for Cyclically Adjusted PB Ratio. This places Vertex Pharmaceuticals in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.61. Vertex Pharmaceuticals' value of 11.52 is 617.8% above this benchmark. Historically, Vertex Pharmaceuticals' own Cyclically Adjusted PB Ratio has ranged from 10.21 to 39.61 over the past decade. While the company's 10-year median is 17.86 vs. the industry median of 1.61, Vertex 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 1.61, based on 698 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. Vertex Pharmaceuticals's current Cyclically Adjusted PB Ratio of 11.52 is 617.8% 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 Vertex Pharmaceuticals and its competitors. For the Biotechnology industry, the median Cyclically Adjusted PB Ratio is 1.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Vertex Pharmaceuticals's current Cyclically Adjusted PB Ratio is 11.52, which is 35% below median its own 10-year median of 17.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Vertex Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Vertex Pharmaceuticals (BSP:VRTX34) is currently considered Fairly Valued. The stock's GF Value™ is R$642.20, compared to a current price of R$620.50 — trading 3.4% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 11.52, which is 35% below median its 10-year median of 17.86 and 617.8% above the Biotechnology industry median of 1.61. Vertex Pharmaceuticals' overall GF Score™ is 87/100 with 5 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 Vertex Pharmaceuticals (BSP:VRTX34), the current Cyclically Adjusted PB Ratio is 11.52 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 Vertex Pharmaceuticals (BSP:VRTX34) Overvalued in 2026?

Based on GuruFocus' analysis, Vertex Pharmaceuticals stock appears to be undervalued. The current stock price of R$620.50 is trading 3.4% below its estimated GF Value™ of R$642.20. GuruFocus considers Vertex Pharmaceuticals to be Fairly Valued.

Key valuation signals for BSP:VRTX34:

  • Cyclically Adjusted PB Ratio: 11.52 (35% below median its 10-year median of 17.86)
  • GF Value™: R$642.20 vs. price of R$620.50 (3.4% below fair value)
  • GF Score™: 87/100 with 5 warning signs
  • Industry Position: 617.8% above the Biotechnology median (#622 of 698)

No single metric tells the full story. See the BSP:VRTX34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Vertex Pharmaceuticals Business Description

Address 50 Northern Avenue, Boston, MA, USA, 02210
Vertex Pharmaceuticals is a global biotechnology company that discovers and develops small-molecule drugs for the treatment of serious diseases. Its key drugs are Kalydeco, Orkambi, Symdeko, and Trikafta/Kaftrio, and Alyftrek for cystic fibrosis, where Vertex therapies remain the standard of care globally. Vertex has diversified its portfolio through Casgevy, a gene-editing therapy for beta thalassemia and sickle-cell disease, and Journavx, a non-opioid pain medication approved for the treatment of moderate-to-severe acute pain in adults. Additionally, Vertex is evaluating small-molecule inhibitors of APOL1-mediated kidney diseases. Vertex is also investigating cell therapies to deliver a potential functional cure for type 1 diabetes.
87GF Score

Get the complete analysis for BSP:VRTX34

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

R$620.50
Price
R$642.20
GF Value