Biogen (BUE:BIIB) Cyclically Adjusted PS Ratio: 2.47 (As of Aug. 02, 2026) — 49% Below Median

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BUE:BIIB Biogen Inc BUE:BIIB
58 GF Score
Price ARS24,630.00
GF Value ARS23,535.33
Valuation Fairly Valued
! 9 Warning Signs
View Full Analysis

What is Biogen Cyclically Adjusted PS Ratio?

Biogen BUE:BIIB -1.32% 58 Cyclically Adjusted PS Ratio is 2.47 as of Aug. 02, 2026, which is 49% below its 10-year median of 4.83. GuruFocus rates BUE:BIIB with a GF Score™ of 58/100 and a GF Value™ of ARS23,535.33 (Fairly Valued). The stock has 9 warning signs investors should review. Among 749 Drug Manufacturers companies, Biogen ranks worse than 57.14% on this metric.

As of today (2026-08-02), Biogen's current share price is ARS24630.00. Biogen's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 was ARS9,969.92. Biogen's Cyclically Adjusted PS Ratio for today is 2.47.

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

BUE:BIIB' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 1.45   Med: 4.83   Max: 11.12
Current: 2.45

During the past years, Biogen's highest Cyclically Adjusted PS Ratio was 11.12. The lowest was 1.45. And the median was 4.83.

BUE:BIIB's Cyclically Adjusted PS Ratio is ranked worse than
57.14% of 749 companies
in the Drug Manufacturers industry
Industry Median: 1.97 vs BUE:BIIB: 2.45

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 PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

Biogen's adjusted revenue per share data for the three months ended in Jun. 2026 was ARS27,253.339. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is ARS9,969.92 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Biogen  (BUE:BIIB) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue 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 PS Ratio should give similar results to regular PS Ratio.


Biogen Cyclically Adjusted PS Ratio Related Terms


Biogen Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Biogen's Cyclically Adjusted PS 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.

Biogen Cyclically Adjusted PS Ratio Chart

Biogen Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.91 4.00 3.47 1.96 2.19

Biogen Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS 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 1.57 1.73 2.19 2.24 2.61

BUE:BIIB vs OGN, AMRN, SCLX: Cyclically Adjusted PS Ratio Comparison

For the Drug Manufacturers - General subindustry, Biogen's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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.


Biogen Cyclically Adjusted PS Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Biogen's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Biogen's Cyclically Adjusted PS Ratio falls into.


BUE:BIIB
58GF Score
Biogen Inc BUE:BIIB
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Biogen Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS 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 PS Ratio.

Biogen's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=24630.00/9969.92
=2.47

* 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.

Biogen's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Biogen's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=27253.339/333.9520*333.9520
=27,253.339

Current CPI (Jun. 2026) = 333.9520.

Biogen Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 200.961 241.428 277.977
201612 209.808 241.432 290.209
201703 200.707 243.801 274.923
201706 239.193 244.955 326.097
201709 254.645 246.819 344.541
201712 297.724 246.524 403.310
201803 298.009 249.554 398.794
201806 403.816 251.989 535.163
201809 626.804 252.439 829.200
201812 664.132 251.233 882.799
201903 692.468 254.202 909.714
201906 848.690 256.143 1,106.498
201909 1,093.047 256.759 1,421.665
201912 1,232.155 256.974 1,601.254
202003 1,267.311 258.115 1,639.661
202006 1,566.453 257.797 2,029.194
202009 1,594.413 260.280 2,045.710
202012 1,506.454 260.474 1,931.415
202103 1,593.405 264.877 2,008.935
202106 1,751.338 271.696 2,152.637
202109 1,828.539 274.310 2,226.110
202112 1,871.773 278.802 2,242.030
202203 1,841.765 287.504 2,139.313
202206 2,130.960 296.311 2,401.660
202209 2,407.155 296.808 2,708.398
202212 2,933.298 296.797 3,300.508
202303 3,351.003 301.836 3,707.557
202306 4,051.134 305.109 4,434.102
202309 6,115.183 307.789 6,634.992
202312 5,904.416 306.746 6,428.092
202403 13,226.500 312.332 14,142.054
202406 15,128.978 314.175 16,081.332
202409 16,042.045 315.301 16,990.980
202412 16,992.783 315.605 17,980.621
202503 17,677.598 319.799 18,459.936
202506 21,409.853 322.561 22,165.926
202509 23,400.095 324.800 24,059.447
202512 22,354.892 324.054 23,037.706
202603 23,346.170 330.213 23,610.519
202606 27,253.339 333.952 27,253.339

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue 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 PS Ratio of 2.47 mean?
Biogen (BUE:BIIB) has a Cyclically Adjusted PS Ratio of 2.47 as of Aug. 02, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Biogen and its competitors. This is 49% below median its historical median of 4.83. Over the past decade, Biogen's Cyclically Adjusted PS Ratio has ranged from 1.45 to 11.12. According to the industry distribution chart, Biogen ranks #428 out of 749 companies in the Drug Manufacturers industry, placing it in the top 57.1%.
Is Biogen's Cyclically Adjusted PS Ratio too high?
Biogen's current Cyclically Adjusted PS Ratio of 2.47 is 49% below median its 10-year median of 4.83. Over the past 10 years, this metric has ranged from a low of 1.45 to a high of 11.12. The Drug Manufacturers industry median Cyclically Adjusted PS Ratio is 1.97. Biogen's value of 2.47 is 25.4% above this industry median. Based on the distribution chart, Biogen ranks #428 out of 749 companies in the Drug Manufacturers industry, which is below the industry midpoint. Overall, Biogen has a GF Score™ of 58/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Biogen's Cyclically Adjusted PS Ratio compare to OGN and AMRN?
According to the Drug Manufacturers industry distribution chart, Biogen ranks #428 out of 749 companies for Cyclically Adjusted PS Ratio. This places Biogen in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.97. Biogen's value of 2.47 is 25.4% above this benchmark. Historically, Biogen's own Cyclically Adjusted PS Ratio has ranged from 1.45 to 11.12 over the past decade. While the company's 10-year median is 4.83 vs. the industry median of 1.97, Biogen 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 PS Ratio for a Drug Manufacturers company?
The median Cyclically Adjusted PS Ratio among Drug Manufacturers companies is 1.97, based on 749 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Biogen's current Cyclically Adjusted PS Ratio of 2.47 is 25.4% 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 PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Biogen and its competitors. For the Drug Manufacturers industry, the median Cyclically Adjusted PS Ratio is 1.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Biogen's current Cyclically Adjusted PS Ratio is 2.47, which is 49% below median its own 10-year median of 4.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Biogen stock overvalued right now?
Based on GuruFocus' analysis, Biogen (BUE:BIIB) is currently considered Fairly Valued. The stock's GF Value™ is ARS23,535.33, compared to a current price of ARS24,630.00 — trading 4.7% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 2.47, which is 49% below median its 10-year median of 4.83 and 25.4% above the Drug Manufacturers industry median of 1.97. Biogen's overall GF Score™ is 58/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Biogen (BUE:BIIB), the current Cyclically Adjusted PS Ratio is 2.47 as of Aug. 02, 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 Biogen (BUE:BIIB) Overvalued in 2026?

Based on GuruFocus' analysis, Biogen stock appears to be overvalued. The current stock price of ARS24,630.00 is trading 4.7% above its estimated GF Value™ of ARS23,535.33. GuruFocus considers Biogen to be Fairly Valued.

Key valuation signals for BUE:BIIB:

  • Cyclically Adjusted PS Ratio: 2.47 (49% below median its 10-year median of 4.83)
  • GF Value™: ARS23,535.33 vs. price of ARS24,630.00 (4.7% above fair value)
  • GF Score™: 58/100 with 9 warning signs
  • Industry Position: 25.4% above the Drug Manufacturers median (#428 of 749)

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


Biogen Business Description

Address 225 Binney Street, Cambridge, MA, USA, 02142
Biogen is an established biopharmaceutical company focused on treatments for neurodegenerative and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 40% of total revenue in 2025. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (19% of total in 2025), which includes oncology drugs Rituxan and Gazyva and multiple sclerosis drug Ocrevus. Biogen's newer franchises include Spinraza (spinal muscular atrophy, with partner Ionis), Leqembi (Alzheimer's disease, collabroation revenue from its partner Eisai), Skyclarys (Friedreich's ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (amyotrophic lateral sclerosis, Ionis).
58GF Score

Get the complete analysis for BUE:BIIB

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

ARS24,630.00
Price
ARS23,535.33
GF Value