Illumina (MEX:ILMN) Cyclically Adjusted PS Ratio: 7.08 (As of Aug. 01, 2026) — 58% Below Median

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MEX:ILMN Illumina Inc MEX:ILMN
57 GF Score
Price MXN3,375.00
GF Value MXN2,165.86
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Illumina Cyclically Adjusted PS Ratio?

Illumina MEX:ILMN -4.53% 57 Cyclically Adjusted PS Ratio is 7.08 as of Aug. 01, 2026, which is 58% below its 10-year median of 17.01. GuruFocus rates MEX:ILMN with a GF Score™ of 57/100 and a GF Value™ of MXN2,165.86 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 135 Medical Diagnostics & Research companies, Illumina ranks worse than 80% on this metric.

As of today (2026-08-01), Illumina's current share price is MXN3375.00. Illumina's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 was MXN476.78. Illumina's Cyclically Adjusted PS Ratio for today is 7.08.

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

MEX:ILMN' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 2.57   Med: 17.01   Max: 29.44
Current: 6.85

During the past years, Illumina's highest Cyclically Adjusted PS Ratio was 29.44. The lowest was 2.57. And the median was 17.01.

MEX:ILMN's Cyclically Adjusted PS Ratio is ranked worse than
80% of 135 companies
in the Medical Diagnostics & Research industry
Industry Median: 1.88 vs MEX:ILMN: 6.85

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.

Illumina's adjusted revenue per share data for the three months ended in Jun. 2026 was MXN132.179. 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 MXN476.78 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Illumina  (MEX:ILMN) 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.


Illumina Cyclically Adjusted PS Ratio Related Terms


Illumina Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Illumina'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.

Illumina Cyclically Adjusted PS Ratio Chart

Illumina 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 18.50 8.51 5.33 4.91 4.57

Illumina 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 3.39 3.33 4.57 4.19 5.87

MEX:ILMN vs MTD, DGX, LH: Cyclically Adjusted PS Ratio Comparison

For the Diagnostics & Research subindustry, Illumina'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.


Illumina Cyclically Adjusted PS Ratio vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Illumina's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


MEX:ILMN
57GF Score
Illumina Inc MEX:ILMN
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Illumina 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.

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

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=3375.00/476.78
=7.08

* 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.

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

For example, Illumina'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)
=132.179/333.9520*333.9520
=132.179

Current CPI (Jun. 2026) = 333.9520.

Illumina Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 79.302 241.428 109.693
201612 86.229 241.432 119.273
201703 76.597 243.801 104.920
201706 81.403 244.955 110.978
201709 87.552 246.819 118.460
201712 103.107 246.524 139.673
201803 95.994 249.554 128.459
201806 110.197 251.989 146.040
201809 107.083 252.439 141.660
201812 111.997 251.233 148.872
201903 110.139 254.202 144.693
201906 108.034 256.143 140.852
201909 120.986 256.759 157.360
201912 120.501 256.974 156.598
202003 136.093 258.115 176.079
202006 98.723 257.797 127.886
202009 118.515 260.280 152.061
202012 128.088 260.474 164.221
202103 151.986 264.877 191.621
202106 152.477 271.696 187.415
202109 148.907 274.310 181.283
202112 156.664 278.802 187.654
202203 153.152 287.504 177.895
202206 148.899 296.311 167.814
202209 142.855 296.808 160.733
202212 134.485 296.797 151.321
202303 124.007 301.836 137.202
202306 127.603 305.109 139.666
202309 123.365 307.789 133.851
202312 120.539 306.746 131.230
202403 112.312 312.332 120.086
202406 128.126 314.175 136.191
202409 132.910 315.301 140.772
202412 144.809 315.605 153.227
202503 133.943 319.799 139.871
202506 127.007 322.561 131.492
202509 129.124 324.800 132.762
202512 136.396 324.054 140.562
202603 127.751 330.213 129.198
202606 132.179 333.952 132.179

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 7.08 mean?
Illumina (MEX:ILMN) has a Cyclically Adjusted PS Ratio of 7.08 as of Aug. 01, 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 Illumina and its competitors. This is 58% below median its historical median of 17.01. Over the past decade, Illumina's Cyclically Adjusted PS Ratio has ranged from 2.57 to 29.44. According to the industry distribution chart, Illumina ranks #108 out of 135 companies in the Medical Diagnostics & Research industry, placing it in the top 80%.
Is Illumina's Cyclically Adjusted PS Ratio too high?
Illumina's current Cyclically Adjusted PS Ratio of 7.08 is 58% below median its 10-year median of 17.01. Over the past 10 years, this metric has ranged from a low of 2.57 to a high of 29.44. The Medical Diagnostics & Research industry median Cyclically Adjusted PS Ratio is 1.88. Illumina's value of 7.08 is 276.6% above this industry median. Based on the distribution chart, Illumina ranks #108 out of 135 companies in the Medical Diagnostics & Research industry, which is in the bottom quartile relative to peers. Overall, Illumina has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Illumina's Cyclically Adjusted PS Ratio compare to MTD and DGX?
According to the Medical Diagnostics & Research industry distribution chart, Illumina ranks #108 out of 135 companies for Cyclically Adjusted PS Ratio. This places Illumina in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.88. Illumina's value of 7.08 is 276.6% above this benchmark. Historically, Illumina's own Cyclically Adjusted PS Ratio has ranged from 2.57 to 29.44 over the past decade. While the company's 10-year median is 17.01 vs. the industry median of 1.88, Illumina 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 Medical Diagnostics & Research company?
The median Cyclically Adjusted PS Ratio among Medical Diagnostics & Research companies is 1.88, based on 135 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. Illumina's current Cyclically Adjusted PS Ratio of 7.08 is 276.6% 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 Illumina and its competitors. For the Medical Diagnostics & Research industry, the median Cyclically Adjusted PS Ratio is 1.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Illumina's current Cyclically Adjusted PS Ratio is 7.08, which is 58% below median its own 10-year median of 17.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Illumina stock overvalued right now?
Based on GuruFocus' analysis, Illumina (MEX:ILMN) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN2,165.86, compared to a current price of MXN3,375.00 — trading 55.8% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 7.08, which is 58% below median its 10-year median of 17.01 and 276.6% above the Medical Diagnostics & Research industry median of 1.88. Illumina's overall GF Score™ is 57/100 with 7 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 Illumina (MEX:ILMN), the current Cyclically Adjusted PS Ratio is 7.08 as of Aug. 01, 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 Illumina (MEX:ILMN) Overvalued in 2026?

Based on GuruFocus' analysis, Illumina stock appears to be overvalued. The current stock price of MXN3,375.00 is trading 55.8% above its estimated GF Value™ of MXN2,165.86. GuruFocus considers Illumina to be Significantly Overvalued.

Key valuation signals for MEX:ILMN:

  • Cyclically Adjusted PS Ratio: 7.08 (58% below median its 10-year median of 17.01)
  • GF Value™: MXN2,165.86 vs. price of MXN3,375.00 (55.8% above fair value)
  • GF Score™: 57/100 with 7 warning signs
  • Industry Position: 276.6% above the Medical Diagnostics & Research median (#108 of 135)

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


Illumina Business Description

Address 5200 Illumina Way, San Diego, CA, USA, 92122
Illumina provides tools and services to analyze genetic material with life science and clinical lab applications. The company generates over 90% of its revenue from sequencing instruments, consumables, and services. Illumina's high-throughput technology enables whole genome sequencing in humans and other large organisms. Its lower throughput tools enable applications that require smaller data outputs, such as viral and cancer tumor screening. Illumina also sells microarrays (9% of 2024 sales) that enable lower-cost, focused genetic screening with primarily consumer and agricultural applications.
57GF Score

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

MXN3,375.00
Price
MXN2,165.86
GF Value