Ainos (STU:FZX0) Cyclically Adjusted Book per Share: €68.11 (As of Jun. 2026)

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STU:FZX0 Ainos Inc STU:FZX0
24 GF Score
Price €12.50
GF Value €0.98
! 9 Warning Signs
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What is Ainos Cyclically Adjusted Book per Share?

Ainos STU:FZX0 24 Cyclically Adjusted Book per Share is €68.11 as of Jun. 2026. GuruFocus rates STU:FZX0 with a GF Score™ of 24/100 and a GF Value™ of €0.98. The stock has 9 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.

Ainos's adjusted book value per share for the three months ended in Jun. 2026 was €0.386. 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 €68.11 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Ainos's average Cyclically Adjusted Book Growth Rate was 14.50% 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 Ainos was 39.20% per year. The lowest was -197.90% per year. And the median was 17.75% per year.

As of today (2026-08-16), Ainos's current stock price is €12.50. Ainos's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €68.11. Ainos's Cyclically Adjusted PB Ratio of today is 0.18.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Ainos was 0.46. The lowest was 0.13. And the median was 0.28.


Ainos  (STU:FZX0) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=12.50/68.11
=0.18

* 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 Ainos was 0.46. The lowest was 0.13. And the median was 0.28.


Be Aware

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


Ainos Cyclically Adjusted Book per Share Related Terms


Ainos Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Ainos'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.

Ainos Cyclically Adjusted Book per Share Chart

Ainos 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 -0.22 -3.14 -51.73 47.31 74.92

Ainos 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 40.77 34.34 74.92 92.27 68.11

STU:FZX0 vs LCTC, QURT, SCND: Cyclically Adjusted Book per Share Comparison

For the Scientific & Technical Instruments subindustry, Ainos'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.


Ainos Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Ainos's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


STU:FZX0
24GF Score
Ainos Inc STU:FZX0
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ainos 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, Ainos'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)
=0.386/333.9520*333.9520
=0.386

Current CPI (Jun. 2026) = 333.9520.

Ainos Quarterly Data

Book Value per Share CPI Adj_Book
201609 -7.614 241.428 -10.532
201612 -13.241 241.432 -18.315
201703 -14.117 243.801 -19.337
201706 -12.917 244.955 -17.610
201709 -13.242 246.819 -17.917
201712 6.419 246.524 8.695
201803 8.723 249.554 11.673
201806 5.467 251.989 7.245
201809 7.010 252.439 9.274
201812 6.173 251.233 8.205
201903 4.613 254.202 6.060
201906 2.000 256.143 2.608
201909 0.673 256.759 0.875
201912 -1.306 256.974 -1.697
202003 -3.630 258.115 -4.697
202006 -4.431 257.797 -5.740
202009 -6.055 260.280 -7.769
202012 -6.152 260.474 -7.887
202103 -9.589 264.877 -12.090
202106 39.871 271.696 49.007
202109 38.332 274.310 46.666
202112 23.439 278.802 28.075
202203 19.062 287.504 22.142
202206 14.758 296.311 16.633
202209 47.227 296.808 53.137
202212 40.861 296.797 45.976
202303 37.755 301.836 41.772
202306 34.550 305.109 37.816
202309 31.942 307.789 34.657
202312 23.952 306.746 26.076
202403 16.977 312.332 18.152
202406 13.018 314.175 13.837
202409 5.877 315.301 6.225
202412 4.803 315.605 5.082
202503 3.525 319.799 3.681
202506 2.325 322.561 2.407
202509 1.785 324.800 1.835
202512 1.098 324.054 1.132
202603 0.806 330.213 0.815
202606 0.386 333.952 0.386

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 €68.11 mean?
Ainos (STU:FZX0) has a Cyclically Adjusted Book per Share of €68.11 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 Ainos and its competitors.
Is Ainos' Cyclically Adjusted Book per Share too high?
Ainos' current Cyclically Adjusted Book per Share is €68.11. Overall, Ainos has a GF Score™ of 24/100, reflecting its overall financial health beyond just this single metric.
How does Ainos' Cyclically Adjusted Book per Share compare to LCTC and QURT?
Ainos' Cyclically Adjusted Book per Share of €68.11 can be compared against companies in the Hardware 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 Hardware company?
A good Cyclically Adjusted Book per Share depends on the Hardware 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 Ainos and its competitors. Ainos's current Cyclically Adjusted Book per Share is €68.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ainos stock overvalued right now?
Ainos (STU:FZX0) has a current Cyclically Adjusted Book per Share of €68.11. The stock's GF Value™ is €0.98, compared to a current price of €12.50 — trading 1175.5% above its estimated fair value. The current Cyclically Adjusted Book per Share is €68.11. Ainos' overall GF Score™ is 24/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Ainos (STU:FZX0), the current Cyclically Adjusted Book per Share is €68.11 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 Ainos (STU:FZX0) Overvalued in 2026?

Based on GuruFocus' analysis, Ainos stock appears to be overvalued. The current stock price of €12.50 is trading 1175.5% above its estimated GF Value™ of €0.98.

Key valuation signals for STU:FZX0:

  • Cyclically Adjusted Book per Share: €68.11
  • GF Value™: €0.98 vs. price of €12.50 (1175.5% above fair value)
  • GF Score™: 24/100 with 9 warning signs

No single metric tells the full story. See the STU:FZX0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ainos Business Description

Other Exchanges AIMD:USA
Address 3050 Post Oak Boulevard, Suite 510-T80, Houston, TX, USA, 77056
Ainos Inc is a dual-platform company advancing artificial intelligence based smelltech technologies and immune therapeutics. Its primary strategic focus is the commercialization of its proprietary scent digitization platform, AI Nose, while the company also continue to develop therapeutic assets based on its low-dose oral interferon program, VELDONA. Its core technology platform, AI Nose, is an AI-based electronic olfaction system that integrates gas sensor arrays with proprietary artificial intelligence models, which it refers to as a smell language model (SLM), to digitize scent and volatile organic compound (VOC) signals into Smell ID, a machine-readable data format.
24GF Score

Get the complete analysis for STU:FZX0

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

€12.50
Price
€0.98
GF Value