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The 1-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past year. As of today (2026-08-22), Power Solutions International's 1-Year Sortino Ratio is -1.17.
Power Solutions International (NAS:PSIX) 1-Year Sortino Ratio Explanation
The 1-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by the standard deviation of negative returns over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.
Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.
Power Solutions International 1-Year Sortino Ratio Related Terms
PSIX vs KRNT, FISN, NNE: 1-Year Sortino Ratio Comparison
For the Specialty Industrial Machinery subindustry, Power Solutions International's 1-Year Sortino Ratio, along with its competitors' market caps and 1-Year Sortino 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 1-Year Sortino Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Power Solutions International's 1-Year Sortino Ratio distribution charts can be found below:
* The bar in red indicates where Power Solutions International's 1-Year Sortino Ratio falls into.
Power Solutions International 1-Year Sortino Ratio Calculation
The 1-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio over the past year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 1-Year Sortino Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the downside risks over one year.
A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.
Power Solutions International (PSIX) has a 1-Year Sortino Ratio of -1.17 as of Aug. 22, 2026. 1-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk. View historical data for Power Solutions International and its competitors.
Is Power Solutions International's 1-Year Sortino Ratio too high?
Power Solutions International's current 1-Year Sortino Ratio is -1.17. 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 1-Year Sortino Ratio compare to KRNT and FISN?
Power Solutions International's 1-Year Sortino Ratio of -1.17 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sortino Ratio for an Industrial Products company?
A good 1-Year Sortino Ratio depends on the Industrial Products industry context. However, 1-Year Sortino Ratio 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 1-Year Sortino Ratio mean?
A high 1-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk. View historical data for Power Solutions International and its competitors. Power Solutions International's current 1-Year Sortino Ratio is -1.17. 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 1-Year Sortino Ratio is -1.17. 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 1-Year Sortino Ratio calculated?
1-Year Sortino Ratio is calculated from a company's financial statements. For Power Solutions International (PSIX), the current 1-Year Sortino Ratio is -1.17 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:
1-Year Sortino Ratio: -1.17
GF Value™: $38.04 vs. price of $36.41 (4.3% below fair value)
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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