Natac Natural Ingredients (XMAD:NAT) Shiller PE Ratio: 57.50 (As of Sep. 04, 2026) — 15% Below Median

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XMAD:NAT Natac Natural Ingredients SA XMAD:NAT
63 GF Score
Price €0.58
GF Value €1.13
Valuation Significantly Undervalued
! 6 Warning Signs
View Full Analysis

What is Natac Natural Ingredients Shiller PE Ratio?

Natac Natural Ingredients XMAD:NAT -3.36% 63 Shiller PE Ratio is 57.50 as of Sep. 04, 2026, which is 15% below its 10-year median of 68.00. GuruFocus rates XMAD:NAT with a GF Score™ of 63/100 and a GF Value™ of €1.13 (Significantly Undervalued). The stock has 6 warning signs investors should review. Among 1,081 Chemicals companies, Natac Natural Ingredients ranks worse than 77.24% on this metric.

As of today (2026-09-04), Natac Natural Ingredients's current share price is €0.575. Natac Natural Ingredients's E10 for the fiscal year that ended in Dec25 was €0.01. Natac Natural Ingredients's Shiller PE Ratio for today is 57.50.

The historical rank and industry rank for Natac Natural Ingredients's Shiller PE Ratio or its related term are showing as below:

XMAD:NAT' s Shiller PE Ratio Range Over the Past 10 Years
Min: 43.91   Med: 68   Max: 83
Current: 43.91

During the past 13 years, Natac Natural Ingredients's highest Shiller PE Ratio was 83.00. The lowest was 43.91. And the median was 68.00.

XMAD:NAT's Shiller PE Ratio is ranked worse than
77.24% of 1081 companies
in the Chemicals industry
Industry Median: 21.85 vs XMAD:NAT: 43.91

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.

Natac Natural Ingredients's adjusted earnings per share data of for the fiscal year that ended in Dec25 was €0.002. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is €0.01 for the trailing ten years ended in Dec25.

Shiller PE for Stocks: The True Measure of Stock Valuation


Natac Natural Ingredients  (XMAD:NAT) 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.


Natac Natural Ingredients Shiller PE Ratio Related Terms


Natac Natural Ingredients Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Natac Natural Ingredients'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.

Natac Natural Ingredients Shiller PE Ratio Chart

Natac Natural Ingredients Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 58.55

Natac Natural Ingredients Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 0.00 0.00 0.00 0.00 58.55

XMAD:NAT vs LIN, SHW, ECL: Shiller PE Ratio Comparison

For the Specialty Chemicals subindustry, Natac Natural Ingredients'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.


Natac Natural Ingredients Shiller PE Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Natac Natural Ingredients's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Natac Natural Ingredients's Shiller PE Ratio falls into.


XMAD:NAT
63GF Score
Natac Natural Ingredients SA XMAD:NAT
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Natac Natural Ingredients 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.

Natac Natural Ingredients's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=0.575/0.01
=57.50

* 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.

Natac Natural Ingredients's E10 for the fiscal year that ended in Dec25 is calculated as:

For example, Natac Natural Ingredients's adjusted earnings per share data for the fiscal year that ended in Dec25 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Dec25 (Change)*Current CPI (Dec25)
=0.002/128.4000*128.4000
=0.002

Current CPI (Dec25) = 128.4000.

Natac Natural Ingredients Annual Data

Earnings per Share (Diluted) CPI Adj_EPS
201612 -0.014 101.842 -0.018
201712 0.099 102.975 0.123
201812 -0.060 104.193 -0.074
201912 0.017 105.015 0.021
202012 0.027 104.456 0.033
202112 0.004 111.298 0.005
202212 0.025 117.650 0.027
202312 0.015 121.300 0.016
202412 0.001 124.753 0.001
202512 0.002 128.400 0.002

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.

Frequently Asked Questions Learn more about Shiller PE Ratio →
What does a Shiller PE Ratio of 57.50 mean?
Natac Natural Ingredients (XMAD:NAT) has a Shiller PE Ratio of 57.50 as of Sep. 04, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Natac Natural Ingredients and its competitors. This is 15% below median its historical median of 68.00. Over the past decade, Natac Natural Ingredients' Shiller PE Ratio has ranged from 43.91 to 83.00. According to the industry distribution chart, Natac Natural Ingredients ranks #835 out of 1081 companies in the Chemicals industry, placing it in the top 77.2%.
Is Natac Natural Ingredients' Shiller PE Ratio too high?
Natac Natural Ingredients' current Shiller PE Ratio of 57.50 is 15% below median its 10-year median of 68.00. Over the past 10 years, this metric has ranged from a low of 43.91 to a high of 83.00. The Chemicals industry median Shiller PE Ratio is 21.85. Natac Natural Ingredients' value of 57.50 is 163.2% above this industry median. Based on the distribution chart, Natac Natural Ingredients ranks #835 out of 1081 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Natac Natural Ingredients has a GF Score™ of 63/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Natac Natural Ingredients' Shiller PE Ratio compare to LIN and SHW?
According to the Chemicals industry distribution chart, Natac Natural Ingredients ranks #835 out of 1081 companies for Shiller PE Ratio. This places Natac Natural Ingredients in the lower half of its industry. The industry median Shiller PE Ratio is 21.85. Natac Natural Ingredients' value of 57.50 is 163.2% above this benchmark. Historically, Natac Natural Ingredients' own Shiller PE Ratio has ranged from 43.91 to 83.00 over the past decade. While the company's 10-year median is 68.00 vs. the industry median of 21.85, Natac Natural Ingredients 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 Shiller PE Ratio for a Chemicals company?
The median Shiller PE Ratio among Chemicals companies is 21.85, based on 1,081 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Natac Natural Ingredients's current Shiller PE Ratio of 57.50 is 163.2% 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Natac Natural Ingredients and its competitors. For the Chemicals industry, the median Shiller PE Ratio is 21.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Natac Natural Ingredients's current Shiller PE Ratio is 57.50, which is 15% below median its own 10-year median of 68.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Natac Natural Ingredients stock overvalued right now?
Based on GuruFocus' analysis, Natac Natural Ingredients (XMAD:NAT) is currently considered Significantly Undervalued. The stock's GF Value™ is €1.13, compared to a current price of €0.58 — trading 49.1% below its estimated fair value. The current Shiller PE Ratio is 57.50, which is 15% below median its 10-year median of 68.00 and 163.2% above the Chemicals industry median of 21.85. Natac Natural Ingredients' overall GF Score™ is 63/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Natac Natural Ingredients (XMAD:NAT), the current Shiller PE Ratio is 57.50 as of Sep. 04, 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 Natac Natural Ingredients (XMAD:NAT) Overvalued in 2026?

Based on GuruFocus' analysis, Natac Natural Ingredients stock appears to be undervalued. The current stock price of €0.58 is trading 49.1% below its estimated GF Value™ of €1.13. GuruFocus considers Natac Natural Ingredients to be Significantly Undervalued.

Key valuation signals for XMAD:NAT:

  • Shiller PE Ratio: 57.50 (15% below median its 10-year median of 68.00)
  • GF Value™: €1.13 vs. price of €0.58 (49.1% below fair value)
  • GF Score™: 63/100 with 6 warning signs
  • Industry Position: 163.2% above the Chemicals median (#835 of 1081)

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


Natac Natural Ingredients Business Description

Address Avenida Rita Levi Montalcini, 14, Getafe, Madrid, ESP, 28906
Natac Natural Ingredients SA is engaged in producing sustainable natural ingredients from botanicals and fish. The company researches, develops, produces, and markets natural ingredients derived from plant extracts. The group has two operating segments: Vegetable extracts, and Omega-3, of which it derives maximum revenue from Vegetable Extracts.
63GF Score

Get the complete analysis for XMAD:NAT

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

€0.58
Price
€1.13
GF Value