YAMNF (Ya-Man) Shiller PE Ratio: (As of Aug. 27, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

YAMNF Ya-Man Ltd YAMNF
87 GF Score
Price $8.45
GF Value $7.10
! 5 Warning Signs
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What is Ya-Man Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Ya-Man  (OTCPK:YAMNF) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Ya-Man Shiller PE Ratio Related Terms


Ya-Man Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Ya-Man's Shiller PE 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.

Ya-Man Shiller PE Ratio Chart

Ya-Man Annual Data
Trend Apr15 Apr16 Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Apr23 Apr24
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 28.49 50.48 32.07 25.06 19.48

Ya-Man Quarterly Data
Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Mar26 Jun26
Shiller PE 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 16.67 16.87 15.94 14.40 0.00

YAMNF vs PG, CL, KVUE: Shiller PE Ratio Comparison

For the Household & Personal Products subindustry, Ya-Man's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Ya-Man Shiller PE Ratio vs Consumer Packaged Goods Industry

For the Consumer Packaged Goods industry and Consumer Defensive sector, Ya-Man's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Ya-Man's Shiller PE Ratio falls into.


YAMNF
87GF Score
Ya-Man Ltd YAMNF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Ya-Man Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Ya-Man's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Ya-Man's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0/113.6000*113.6000
=0.000

Current CPI (Jun. 2026) = 113.6000.

Ya-Man Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201607 0.124 97.900 0.144
201610 0.128 98.600 0.147
201701 0.054 98.200 0.062
201704 0.066 98.500 0.076
201707 0.164 98.300 0.190
201710 0.166 98.800 0.191
201801 0.121 99.500 0.138
201804 0.085 99.100 0.097
201807 0.224 99.200 0.257
201810 0.188 100.200 0.213
201901 0.063 99.700 0.072
201904 0.085 100.000 0.097
201907 0.060 99.800 0.068
201910 0.097 100.400 0.110
202001 0.042 100.500 0.047
202004 0.018 100.200 0.020
202007 0.164 100.000 0.186
202010 0.241 99.800 0.274
202101 0.131 99.800 0.149
202104 0.104 99.100 0.119
202107 0.333 99.700 0.379
202110 0.124 99.900 0.141
202201 0.232 100.300 0.263
202204 0.190 101.500 0.213
202207 0.184 102.300 0.204
202210 0.391 103.700 0.428
202301 -0.135 104.700 -0.146
202304 0.046 105.100 0.050
202307 0.147 105.700 0.158
202310 0.057 107.100 0.060
202401 -0.056 106.900 -0.060
202404 -0.054 107.700 -0.057
202407 -0.010 108.600 -0.010
202410 0.011 109.500 0.011
202501 0.130 111.200 0.133
202504 -0.053 111.500 -0.054
202507 -0.108 111.900 -0.110
202510 -0.038 112.800 -0.038
202603 0.002 112.700 0.002
202606 0.000 113.600 0.000

Add all the adjusted EPS together and divide 10 will get our E10.

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.

Is Ya-Man (YAMNF) Overvalued in 2026?

Based on GuruFocus' analysis, Ya-Man stock appears to be overvalued. The current stock price of $8.45 is trading 19% above its estimated GF Value™ of $7.10.

Key valuation signals for YAMNF:

  • Shiller PE Ratio:
  • GF Value™: $7.10 vs. price of $8.45 (19% above fair value)
  • GF Score™: 87/100 with 5 warning signs

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


Ya-Man Business Description

Other Exchanges 6630:Japan
Address 1-4-4 Furushiba, Shingu Building, Koto-ku, Tokyo, JPN, 135-0016
Ya-Man Ltd is engaged in research, development, manufacturing, and marketing of health and beauty equipment internationally. The company offers Beauty equipment such as Beauty Rollers, Facial Steamer, Ion derivation, EMS, and Facial Tapping, among others.
87GF Score

Get the complete analysis for YAMNF

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

$8.45
Price
$7.10
GF Value