Illumina (MEX:ILMN) Cyclically Adjusted Book per Share: MXN709.54 (As of Jun. 2026)

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MEX:ILMN Illumina Inc MEX:ILMN
48 GF Score
Price MXN3,637.34
GF Value MXN2,063.15
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Illumina Cyclically Adjusted Book per Share?

Illumina MEX:ILMN 48 Cyclically Adjusted Book per Share is MXN709.54 as of Jun. 2026. GuruFocus rates MEX:ILMN with a GF Score™ of 48/100 and a GF Value™ of MXN2,063.15 (Significantly Overvalued). The stock has 7 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Illumina's adjusted book value per share for the three months ended in Jun. 2026 was MXN328.414. 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 MXN709.54 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Illumina's average Cyclically Adjusted Book Growth Rate was 3.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 6.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 14.00% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 17.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Illumina was 24.80% per year. The lowest was 6.20% per year. And the median was 17.60% per year.

As of today (2026-09-16), Illumina's current stock price is MXN3637.34. Illumina's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN709.54. Illumina's Cyclically Adjusted PB Ratio of today is 5.13.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Illumina was 28.82. The lowest was 2.06. And the median was 15.85.


Illumina  (MEX:ILMN) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Illumina's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=3637.34/709.535
=5.13

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Illumina was 28.82. The lowest was 2.06. And the median was 15.85.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Illumina Cyclically Adjusted Book per Share Related Terms


Illumina Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Illumina's Cyclically Adjusted Book per Share 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 Book per Share Chart

Illumina Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 492.81 588.15 648.36 677.94 697.73

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 Book per Share 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 687.33 691.46 690.28 702.84 709.54

MEX:ILMN vs MTD, LH, DGX: Cyclically Adjusted Book per Share Comparison

For the Diagnostics & Research subindustry, Illumina'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.


Illumina Cyclically Adjusted PB Ratio vs Medical Diagnostics & Research Industry

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

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


MEX:ILMN
48GF Score
Illumina Inc MEX:ILMN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Illumina Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

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

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=328.414/333.9520*333.9520
=328.414

Current CPI (Jun. 2026) = 333.9520.

Illumina Quarterly Data

Book Value per Share CPI Adj_Book
201609 310.122 241.428 428.972
201612 326.107 241.432 451.076
201703 336.693 243.801 461.193
201706 346.499 244.955 472.389
201709 370.523 246.819 501.326
201712 395.170 246.524 535.314
201803 408.282 249.554 546.361
201806 477.087 251.989 632.266
201809 484.908 252.439 641.486
201812 523.291 251.233 695.586
201903 541.942 254.202 711.964
201906 562.330 256.143 733.150
201909 596.215 256.759 775.463
201912 592.598 256.974 770.114
202003 739.685 258.115 957.013
202006 722.173 257.797 935.508
202009 710.658 260.280 911.809
202012 640.618 260.474 821.332
202103 689.771 264.877 869.650
202106 701.608 271.696 862.373
202109 1,386.165 274.310 1,687.553
202112 1,399.962 278.802 1,676.889
202203 1,383.873 287.504 1,607.446
202206 1,342.137 296.311 1,512.631
202209 862.061 296.808 969.944
202212 813.901 296.797 915.790
202303 764.866 301.836 846.249
202306 711.529 305.109 778.792
202309 648.724 307.789 703.868
202312 611.879 306.746 666.148
202403 599.428 312.332 640.921
202406 165.145 314.175 175.541
202409 263.634 315.301 279.229
202412 310.322 315.605 328.362
202503 304.686 319.799 318.170
202506 277.001 322.561 286.783
202509 285.292 324.800 293.331
202512 319.988 324.054 329.762
202603 317.625 330.213 321.221
202606 328.414 333.952 328.414

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

What does a Cyclically Adjusted Book per Share of MXN709.54 mean?
Illumina (MEX:ILMN) has a Cyclically Adjusted Book per Share of MXN709.54 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Illumina and its competitors.
Is Illumina's Cyclically Adjusted Book per Share too high?
Illumina's current Cyclically Adjusted Book per Share is MXN709.54. Overall, Illumina has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Illumina's Cyclically Adjusted Book per Share compare to MTD and LH?
Illumina's Cyclically Adjusted Book per Share of MXN709.54 can be compared against companies in the Medical Diagnostics & Research industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Medical Diagnostics & Research company?
A good Cyclically Adjusted Book per Share depends on the Medical Diagnostics & Research industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Illumina and its competitors. Illumina's current Cyclically Adjusted Book per Share is MXN709.54. 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 MXN2,063.15, compared to a current price of MXN3,637.34 — trading 76.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is MXN709.54. Illumina's overall GF Score™ is 48/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Illumina (MEX:ILMN), the current Cyclically Adjusted Book per Share is MXN709.54 as of Jun. 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 MXN3,637.34 is trading 76.3% above its estimated GF Value™ of MXN2,063.15. GuruFocus considers Illumina to be Significantly Overvalued.

Key valuation signals for MEX:ILMN:

  • Cyclically Adjusted Book per Share: MXN709.54
  • GF Value™: MXN2,063.15 vs. price of MXN3,637.34 (76.3% above fair value)
  • GF Score™: 48/100 with 7 warning signs

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.
48GF Score

Get the complete analysis for MEX:ILMN

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

MXN3,637.34
Price
MXN2,063.15
GF Value