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Eastman Chemical CoSTU:EAC +0.50%74 Peter Lynch Fair Value is €19.71 as of Jul. 27, 2026, which is 100% below its 10-year median of 1.22. GuruFocus rates STU:EAC with a GF Score™ of 74/100 and a GF Value™ of €69.41 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 414 Chemicals companies, Eastman Chemical Co ranks worse than 241545.65% on this metric.
Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year. Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years. If 5-Year Growth Rate is greater than 25% a year, we use 25. If 5-Year Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.
Here, as of today, Eastman Chemical Co's PEG is 1. Eastman Chemical Co's 5-Year TTM EBITDA Growth Rate is 5.
Eastman Chemical Co's EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 was €3.94. Therefore, the Peter Lynch Fair Value for today is €19.71.
The historical rank and industry rank for Eastman Chemical Co's Peter Lynch Fair Value or its related term are showing as below:
During the past 13 years, the highest Price to Peter Lynch Fair Value Ratio of Eastman Chemical Co was 2.80. The lowest was 0.82. And the median was 1.22.
STU:EAC's Price-to-Peter-Lynch-Fair-Value is not ranked *
in the Chemicals industry.
Industry Median: 1.33 * Ranked among companies with meaningful Price-to-Peter-Lynch-Fair-Value only.
Note: Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart.
Eastman Chemical Co (STU:EAC) Peter Lynch Fair Value Explanation
Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year.
Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years.
Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart. In Peter Lynch chart, a fixed P/E ratio of 15 is used to draw the Earnings Line. Therefore the value reached has a P/E ratio of 15. But in Peter Lynch Fair Value calculation, P/E equals to the growth rate of EBITDA per share over the past 5 years, which is 5 instead of 15 in this case.
Eastman Chemical Co's Price to Peter Lynch Fair Value Ratio for today is calculated as
Price to Peter Lynch Fair Value
=
Share Price
/
Peter Lynch Fair Value
=
59.94
/
19.71
=
3.04
* 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.
Eastman Chemical Co Peter Lynch Fair Value Related Terms
Eastman Chemical Co Peter Lynch Fair Value Historical Data
* Premium members only.
The historical data trend for Eastman Chemical Co's Peter Lynch Fair Value 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.
STU:EAC vs NEU, AXTA, ESI: Peter Lynch Fair Value Comparison
For the Specialty Chemicals subindustry, Eastman Chemical Co's Price-to-Peter-Lynch-Fair-Value, along with its competitors' market caps and Price-to-Peter-Lynch-Fair-Value 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.
Eastman Chemical Co Price-to-Peter-Lynch-Fair-Value vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Eastman Chemical Co's Price-to-Peter-Lynch-Fair-Value distribution charts can be found below:
* The bar in red indicates where Eastman Chemical Co's Price-to-Peter-Lynch-Fair-Value falls into.
Eastman Chemical Co's EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €3.94.
* 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.
** Please be aware that the 5-Year TTM EBITDA Growth Rate is calculated based on TTM data over the last 5 years. For quarterly reported companies, the TTM data adds up the quarterly data reported by the company within the most recent 12 months. For companies that report semi-annually, annually, or do not have enough quarterly data, GuruFocus uses the annual data as the TTM data.
If 5-Year Earnings Growth Rate is greater than 25% a year, we use 25.
If 5-Year Earnings Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.
Please note that we use the 5-year average growth rate of EBITDA per share as the growth rate for non-bank companies, as EBITDA growth is subject to less manipulations than net earnings per share. For banks, we use the 5-year average growth rate of Book Value per share as the growth rate. The reason is that EBITDA is not applicable to Banks and Book value is a relative important measurement for Banks. In the calculation, PEG=1 because Peter Lynch thinks that the fair P/E ratio of the growth stock is equal to its earnings growth rate.
What does a Peter Lynch Fair Value of €19.71 mean?
Eastman Chemical Co (STU:EAC) has a Peter Lynch Fair Value of €19.71 as of Jul. 27, 2026. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on Eastman Chemical Co and its competitors. This is 1516% above median its historical median of 1.22. Over the past decade, Eastman Chemical Co's Peter Lynch Fair Value has ranged from 0.82 to 2.80. According to the industry distribution chart, Eastman Chemical Co ranks #999999 out of 414 companies in the Chemicals industry.
Is Eastman Chemical Co's Peter Lynch Fair Value too high?
Eastman Chemical Co's current Peter Lynch Fair Value of €19.71 is 1516% above median its 10-year median of 1.22. Over the past 10 years, this metric has ranged from a low of 0.82 to a high of 2.80. Based on the distribution chart, Eastman Chemical Co ranks #999999 out of 414 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Eastman Chemical Co has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Eastman Chemical Co's Peter Lynch Fair Value compare to NEU and AXTA?
According to the Chemicals industry distribution chart, Eastman Chemical Co ranks #999999 out of 414 companies for Peter Lynch Fair Value. This places Eastman Chemical Co in the lower half of its industry. The industry median Peter Lynch Fair Value is 1.33. Historically, Eastman Chemical Co's own Peter Lynch Fair Value has ranged from 0.82 to 2.80 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Peter Lynch Fair Value for a Chemicals company?
The median Peter Lynch Fair Value among Chemicals companies is 1.33, based on 414 companies in the industry. Companies in the top quartile (top 25%) have a Peter Lynch Fair Value significantly above this median, while those in the bottom quartile fall well below. However, Peter Lynch Fair Value 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 Peter Lynch Fair Value mean?
A high Peter Lynch Fair Value can signal that a stock is expensive relative to its fundamentals. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on Eastman Chemical Co and its competitors. For the Chemicals industry, the median Peter Lynch Fair Value is 1.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Eastman Chemical Co's current Peter Lynch Fair Value is €19.71, which is 1516% above median its own 10-year median of 1.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eastman Chemical Co stock overvalued right now?
Based on GuruFocus' analysis, Eastman Chemical Co (STU:EAC) is currently considered Modestly Undervalued. The stock's GF Value™ is €69.41, compared to a current price of €59.94 — trading 13.6% below its estimated fair value. The current Peter Lynch Fair Value is €19.71, which is 1516% above median its 10-year median of 1.22. Eastman Chemical Co's overall GF Score™ is 74/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Peter Lynch Fair Value calculated?
Peter Lynch Fair Value is calculated from a company's financial statements. For Eastman Chemical Co (STU:EAC), the current Peter Lynch Fair Value is €19.71 as of Jul. 27, 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 Eastman Chemical Co (STU:EAC) Overvalued in 2026?
Based on GuruFocus' analysis, Eastman Chemical Co stock appears to be undervalued.
The current stock price of €59.94 is trading 13.6% below its estimated GF Value™ of €69.41.
GuruFocus considers Eastman Chemical Co to be Modestly Undervalued.
Key valuation signals for STU:EAC:
Peter Lynch Fair Value: €19.71 (1516% above median its 10-year median of 1.22)
GF Value™: €69.41 vs. price of €59.94 (13.6% below fair value)
No single metric tells the full story. See the STU:EAC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Established in 1920 to produce chemicals for Eastman Kodak, Eastman Chemical has grown into a global specialty chemical company with manufacturing sites around the world. The company generates the majority of its sales outside of the United States, with a strong presence in Asian markets. During the past several years, Eastman has sold noncore businesses, choosing to focus on higher-margin specialty product offerings.
74GF Score
Get the complete analysis for STU:EAC
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