MTEX (Mannatech) Cyclically Adjusted Book per Share: $11.75 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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MTEX Mannatech Inc MTEX
52 GF Score
Price $6.48
GF Value $7.04
Valuation Fairly Valued
! 2 Warning Signs
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What is Mannatech Cyclically Adjusted Book per Share?

Mannatech MTEX -0.31% 52 Cyclically Adjusted Book per Share is $11.75 as of Jun. 2026. GuruFocus rates MTEX with a GF Score™ of 52/100 and a GF Value™ of $7.04 (Fairly Valued). The stock has 2 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.

Mannatech's adjusted book value per share for the three months ended in Jun. 2026 was $-2.575. 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 $11.75 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Mannatech's average Cyclically Adjusted Book Growth Rate was -12.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -4.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 0.50% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -3.20% 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 Mannatech was 5.40% per year. The lowest was -10.90% per year. And the median was -1.80% per year.

As of today (2026-08-18), Mannatech's current stock price is $6.48. Mannatech's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $11.75. Mannatech's Cyclically Adjusted PB Ratio of today is 0.55.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Mannatech was 3.14. The lowest was 0.35. And the median was 1.07.


Mannatech  (NAS:MTEX) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=6.48/11.75
=0.55

* 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 Mannatech was 3.14. The lowest was 0.35. And the median was 1.07.


Be Aware

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


Mannatech Cyclically Adjusted Book per Share Related Terms


Mannatech Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Mannatech'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.

Mannatech Cyclically Adjusted Book per Share Chart

Mannatech 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 13.25 14.19 14.24 13.80 12.54

Mannatech 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 13.41 13.13 12.54 12.19 11.75

MTEX vs AIXN, IVFH, MCLE: Cyclically Adjusted Book per Share Comparison

For the Food Distribution subindustry, Mannatech'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.


Mannatech Cyclically Adjusted PB Ratio vs Retail - Defensive Industry

For the Retail - Defensive industry and Consumer Defensive sector, Mannatech's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


MTEX
52GF Score
Mannatech Inc MTEX
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mannatech 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, Mannatech'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)
=-2.575/333.9520*333.9520
=-2.575

Current CPI (Jun. 2026) = 333.9520.

Mannatech Quarterly Data

Book Value per Share CPI Adj_Book
201609 15.645 241.428 21.641
201612 14.461 241.432 20.003
201703 14.775 243.801 20.238
201706 15.054 244.955 20.523
201709 15.391 246.819 20.824
201712 14.888 246.524 20.168
201803 14.804 249.554 19.811
201806 13.010 251.989 17.242
201809 11.706 252.439 15.486
201812 10.636 251.233 14.138
201903 10.708 254.202 14.067
201906 11.385 256.143 14.843
201909 10.329 256.759 13.434
201912 11.455 256.974 14.886
202003 11.861 258.115 15.346
202006 11.727 257.797 15.191
202009 12.563 260.280 16.119
202012 12.541 260.474 16.079
202103 12.769 264.877 16.099
202106 12.537 271.696 15.410
202109 13.087 274.310 15.932
202112 12.577 278.802 15.065
202203 12.169 287.504 14.135
202206 11.077 296.311 12.484
202209 9.926 296.808 11.168
202212 7.626 296.797 8.581
202303 7.392 301.836 8.179
202306 6.239 305.109 6.829
202309 5.753 307.789 6.242
202312 5.637 306.746 6.137
202403 5.541 312.332 5.925
202406 4.350 314.175 4.624
202409 5.305 315.301 5.619
202412 4.570 315.605 4.836
202503 3.990 319.799 4.167
202506 3.137 322.561 3.248
202509 3.656 324.800 3.759
202512 -2.748 324.054 -2.832
202603 -2.878 330.213 -2.911
202606 -2.575 333.952 -2.575

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 $11.75 mean?
Mannatech (MTEX) has a Cyclically Adjusted Book per Share of $11.75 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 Mannatech and its competitors.
Is Mannatech's Cyclically Adjusted Book per Share too high?
Mannatech's current Cyclically Adjusted Book per Share is $11.75. Overall, Mannatech has a GF Score™ of 52/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mannatech's Cyclically Adjusted Book per Share compare to AIXN and IVFH?
Mannatech's Cyclically Adjusted Book per Share of $11.75 can be compared against companies in the Retail - Defensive 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 Retail - Defensive company?
A good Cyclically Adjusted Book per Share depends on the Retail - Defensive 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 Mannatech and its competitors. Mannatech's current Cyclically Adjusted Book per Share is $11.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mannatech stock overvalued right now?
Based on GuruFocus' analysis, Mannatech (MTEX) is currently considered Fairly Valued. The stock's GF Value™ is $7.04, compared to a current price of $6.48 — trading 8% below its estimated fair value. The current Cyclically Adjusted Book per Share is $11.75. Mannatech's overall GF Score™ is 52/100 with 2 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 Mannatech (MTEX), the current Cyclically Adjusted Book per Share is $11.75 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 Mannatech (MTEX) Overvalued in 2026?

Based on GuruFocus' analysis, Mannatech stock appears to be undervalued. The current stock price of $6.48 is trading 8% below its estimated GF Value™ of $7.04. GuruFocus considers Mannatech to be Fairly Valued.

Key valuation signals for MTEX:

  • Cyclically Adjusted Book per Share: $11.75
  • GF Value™: $7.04 vs. price of $6.48 (8% below fair value)
  • GF Score™: 52/100 with 2 warning signs

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


Mannatech Business Description

Address 1410 Lakeside Parkway, Suite 200, Flower Mound, TX, USA, 75028
Mannatech Inc is a wellness solution provider. The company develops and sells nutritional supplements, topical and skin care and anti-aging products, and weight-management products that target optimal health and wellness. Mannatech sells products in three regions: the Americas (the United States, Canada, and Mexico); Europe/the Middle East/Africa (EMEA) (Austria, the Czech Republic, Denmark, Estonia, Finland, Germany, the Republic of Ireland, Namibia, the Netherlands, Norway, South Africa, Spain, Sweden, and the United Kingdom); and Asia/Pacific (Australia, Japan, New Zealand, the Republic of Korea, Singapore, Taiwan, Hong Kong, and China). Mannatech generates the majority of its revenue from the Americas.
52GF Score

Get the complete analysis for MTEX

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

$6.48
Price
$7.04
GF Value