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Power Solutions InternationalPSIX +0.22%74 Shiller PE Ratio is 107.09 as of Aug. 22, 2026, which is 61% below its 10-year median of 273.44. GuruFocus rates PSIX with a GF Score™ of 74/100 and a GF Value™ of $38.04 (Fairly Valued). Among 1,818 Industrial Products companies, Power Solutions International ranks worse than 88.34% on this metric.
The historical rank and industry rank for Power Solutions International's Shiller PE Ratio or its related term are showing as below:
PSIX'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 81.21 Med: 273.44 Max: 549.9
Current: 107.4
During the past years, Power Solutions International's highest Shiller PE Ratio was 549.90. The lowest was 81.21. And the median was 273.44.
PSIX's Shiller PE Ratio is ranked worse than 88.34% of 1818
companies
in the Industrial Products industry
Industry Median: 28.865
vs PSIX: 107.40
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.
Power Solutions International's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.730. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.34 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Power Solutions International (NAS:PSIX) 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.
Power Solutions International Shiller PE Ratio Related Terms
Power Solutions International Shiller PE Ratio Historical Data
* 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.
Power Solutions International Shiller PE Ratio Chart
PSIX vs KRNT, FISN, NNE: Shiller PE Ratio Comparison
For the Specialty Industrial Machinery subindustry, Power Solutions International'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.
Power Solutions International Shiller PE Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Power Solutions International's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Power Solutions International's Shiller PE Ratio falls into.
Power Solutions International 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.
* 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.
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.
Power Solutions International (PSIX) has a Shiller PE Ratio of 107.09 as of Aug. 22, 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 Power Solutions International and its competitors. This is 61% below median its historical median of 273.44. Over the past decade, Power Solutions International's Shiller PE Ratio has ranged from 81.21 to 549.90. According to the industry distribution chart, Power Solutions International ranks #1606 out of 1818 companies in the Industrial Products industry, placing it in the top 88.3%.
Is Power Solutions International's Shiller PE Ratio too high?
Power Solutions International's current Shiller PE Ratio of 107.09 is 61% below median its 10-year median of 273.44. Over the past 10 years, this metric has ranged from a low of 81.21 to a high of 549.90. The Industrial Products industry median Shiller PE Ratio is 28.87. Power Solutions International's value of 107.09 is 271% above this industry median. Based on the distribution chart, Power Solutions International ranks #1606 out of 1818 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Power Solutions International has a GF Score™ of 74/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Power Solutions International's Shiller PE Ratio compare to KRNT and FISN?
According to the Industrial Products industry distribution chart, Power Solutions International ranks #1606 out of 1818 companies for Shiller PE Ratio. This places Power Solutions International in the lower half of its industry. The industry median Shiller PE Ratio is 28.87. Power Solutions International's value of 107.09 is 271% above this benchmark. Historically, Power Solutions International's own Shiller PE Ratio has ranged from 81.21 to 549.90 over the past decade. While the company's 10-year median is 273.44 vs. the industry median of 28.87, Power Solutions International 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 an Industrial Products company?
The median Shiller PE Ratio among Industrial Products companies is 28.87, based on 1,818 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. Power Solutions International's current Shiller PE Ratio of 107.09 is 271% 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 Power Solutions International and its competitors. For the Industrial Products industry, the median Shiller PE Ratio is 28.87 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Power Solutions International's current Shiller PE Ratio is 107.09, which is 61% below median its own 10-year median of 273.44. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Power Solutions International stock overvalued right now?
Based on GuruFocus' analysis, Power Solutions International (PSIX) is currently considered Fairly Valued. The stock's GF Value™ is $38.04, compared to a current price of $36.41 — trading 4.3% below its estimated fair value. The current Shiller PE Ratio is 107.09, which is 61% below median its 10-year median of 273.44 and 271% above the Industrial Products industry median of 28.87. Power Solutions International's overall GF Score™ is 74/100. 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 Power Solutions International (PSIX), the current Shiller PE Ratio is 107.09 as of Aug. 22, 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 Power Solutions International (PSIX) Overvalued in 2026?
Based on GuruFocus' analysis, Power Solutions International stock appears to be undervalued.
The current stock price of $36.41 is trading 4.3% below its estimated GF Value™ of $38.04.
GuruFocus considers Power Solutions International to be Fairly Valued.
Key valuation signals for PSIX:
Shiller PE Ratio: 107.09 (61% below median its 10-year median of 273.44)
GF Value™: $38.04 vs. price of $36.41 (4.3% below fair value)
Industry Position: 271% above the Industrial Products median (#1606 of 1818)
No single metric tells the full story. See the PSIX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Power Solutions International Inc is an America-based company that manufactures, distributes, and services power systems that run on nondiesel fuels, including natural gas, propane, and gasoline. The company's products are designed to meet emission standards imposed by environmental regulatory bodies like the Environmental Protection Agency. Its products are distributed to a wide range of industrial original equipment manufacturers that supply equipment to sectors including power generation, oil and gas, material handling, airport ground support, agricultural, turf, construction and irrigation. The company generates majority of its sales from United States, and also has its presence in North America (outside of United States), Pacific Rim, Europe and Others.
74GF Score
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