Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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.
KoskisenOHEL:KOSKI -2.06%82 PEG Ratio is 21.14 as of Jul. 14, 2026, which is 71% above its 10-year median of 12.37. GuruFocus rates OHEL:KOSKI with a GF Score™ of 82/100 and a GF Value™ of €9.72 (Modestly Undervalued). The stock has 9 warning signs investors should review. Among 95 Forest Products companies, Koskisen ranks worse than 90.53% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Koskisen's PE Ratio without NRI is 52.84. Koskisen's 5-Year EBITDA growth rate is 2.50%. Therefore, Koskisen's PEG Ratio for today is 21.14.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Koskisen's PEG Ratio or its related term are showing as below:
OHEL:KOSKI'
s PEG Ratio Range Over the Past 10 Years
Min: 12.01 Med: 12.37 Max: 21.68
Current: 21.14
During the past 7 years, Koskisen's highest PEG Ratio was 21.68. The lowest was 12.01. And the median was 12.37.
OHEL:KOSKI's PEG Ratio is ranked worse than 90.53% of 95
companies
in the Forest Products industry
Industry Median: 2.34
vs OHEL:KOSKI: 21.14
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Koskisen (OHEL:KOSKI) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Koskisen PEG Ratio Related Terms
Koskisen PEG Ratio Historical Data
* Premium members only.
The historical data trend for Koskisen's PEG 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.
OHEL:KOSKI vs SSD, UFPI, BCC: PEG Ratio Comparison
For the Lumber & Wood Production subindustry, Koskisen's PEG Ratio, along with its competitors' market caps and PEG 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.
Koskisen PEG Ratio vs Forest Products Industry
For the Forest Products industry and Basic Materials sector, Koskisen's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Koskisen's PEG Ratio falls into.
* 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Koskisen (OHEL:KOSKI) has a PEG Ratio of 21.14 as of Jul. 14, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Koskisen and its competitors. This is 71% above median its historical median of 12.37. Over the past decade, Koskisen's PEG Ratio has ranged from 12.01 to 21.68. According to the industry distribution chart, Koskisen ranks #86 out of 95 companies in the Forest Products industry, placing it in the top 90.5%.
Is Koskisen's PEG Ratio too high?
Koskisen's current PEG Ratio of 21.14 is 71% above median its 10-year median of 12.37. Over the past 10 years, this metric has ranged from a low of 12.01 to a high of 21.68. The Forest Products industry median PEG Ratio is 2.34. Koskisen's value of 21.14 is 803.4% above this industry median. Based on the distribution chart, Koskisen ranks #86 out of 95 companies in the Forest Products industry, which is in the bottom quartile relative to peers. Overall, Koskisen has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Koskisen's PEG Ratio compare to SSD and UFPI?
According to the Forest Products industry distribution chart, Koskisen ranks #86 out of 95 companies for PEG Ratio. This places Koskisen in the lower half of its industry. The industry median PEG Ratio is 2.34. Koskisen's value of 21.14 is 803.4% above this benchmark. Historically, Koskisen's own PEG Ratio has ranged from 12.01 to 21.68 over the past decade. While the company's 10-year median is 12.37 vs. the industry median of 2.34, Koskisen 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 PEG Ratio for a Forest Products company?
The median PEG Ratio among Forest Products companies is 2.34, based on 95 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Koskisen's current PEG Ratio of 21.14 is 803.4% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Koskisen and its competitors. For the Forest Products industry, the median PEG Ratio is 2.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Koskisen's current PEG Ratio is 21.14, which is 71% above median its own 10-year median of 12.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koskisen stock overvalued right now?
Based on GuruFocus' analysis, Koskisen (OHEL:KOSKI) is currently considered Modestly Undervalued. The stock's GF Value™ is €9.72, compared to a current price of €8.56 — trading 11.9% below its estimated fair value. The current PEG Ratio is 21.14, which is 71% above median its 10-year median of 12.37 and 803.4% above the Forest Products industry median of 2.34. Koskisen's overall GF Score™ is 82/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Koskisen (OHEL:KOSKI), the current PEG Ratio is 21.14 as of Jul. 14, 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 Koskisen (OHEL:KOSKI) Overvalued in 2026?
Based on GuruFocus' analysis, Koskisen stock appears to be undervalued.
The current stock price of €8.56 is trading 11.9% below its estimated GF Value™ of €9.72.
GuruFocus considers Koskisen to be Modestly Undervalued.
Key valuation signals for OHEL:KOSKI:
PEG Ratio: 21.14 (71% above median its 10-year median of 12.37)
GF Value™: €9.72 vs. price of €8.56 (11.9% below fair value)
Industry Position: 803.4% above the Forest Products median (#86 of 95)
No single metric tells the full story. See the OHEL:KOSKI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Koskisen Corp is active in the sawn timber and panel industries, where it manufactures a wide range of wooden products such as sawn goods, plywood, and chipboard. Its segments are the Sawn Timber Industry segment, which produces sawn and further processed timber, and the Panel Industry segment, which produces plywood, thin plywood, veneers, chipboards, and interior solutions for light and heavy commercial vehicles under the Kore brand. The company earns the majority of its revenue from the Sawn Timber Industry segment. It operates in Finland, which generates maximum revenue, as well as in Japan, Poland, Germany, and other countries.
82GF Score
Get the complete analysis for OHEL:KOSKI
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
OHEL:KOSKI has been successfully added to your 
