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Powell Industries's total free cash flow for the
months ended in Jun. 2026 was
$94 Mil.
Its total free cash flow for the trailing twelve months (TTM) ended in Jun. 2026 was $244 Mil.
Powell Industries's Free Cash Flow per Share for the
months ended in Jun. 2026 was $2.56.
Its free cash flow per share for the trailing twelve months (TTM) ended in Jun. 2026 was $6.67.
During the past 12 months, the average Free Cash Flow per Share Growth Rate of Powell Industries was 200.30% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Free Cash Flow Growth Rate using Free Cash Flow per Share data.
During the past 13 years, Powell Industries's highest 3-Year average Free Cash Flow per Share Growth Rate was 64.10% per year. The lowest was -113.70% per year. And the median was 9.10% per year.
Free Cash Flow is very close to Warren Buffett's definition of Owner's Earnings, except that in Warren Buffett's Owner's Earnings, the spending for Property, Plant, and Equipment is only for maintenance (replacement), while in the Free Cash Flow calculation, the cost of new Property, Plant, and Equipment due to business expansion is also deducted. There, Free Cash Flow is more conservative than Owner's Earnings.
In Don Yacktman's calculation of forward rate of return, he uses Free Cash Flow for the calculation. Yacktman explained the forward rate of return concept in detail in his interview with GuruFocus. Yacktman defines forward rate of return as the normalized free cash flow yield plus real growth plus inflation.
This is what Yacktman said in his March 2012 interview - when the S&P 500 was at 1400:
If the business is stable, this calculation is fairly straightforward. For instance, on the S&P 500 we would normalize earnings. We would then calculate what percentage of those earnings are not reinvested in the underlying businesses and are therefore free. Historically, for the S&P 500, this has been just under 50% of earnings. Currently, we expect the S&P to earn about 70 on a normalized basis, a number which is far below reported earnings due to our adjusting for record high profit margins. $70 X ½ / 1400 gives you a normalized free cash flow yield of approximately 2.5%.
The historical real growth rate of the S&P 500 (companies) is about 1.5%. Assuming an inflation rate of 2.5%, the forward rate of return on an investment in the S&P 500 is about 6.5% today (2.5% free cash flow yield plus 1.5% real growth plus 2.5% inflation).
For the growth part of the Forward Rate of Return calculation, GuruFocus uses the 5-year average growth rate of EBITDA per share as the growth rate, and the growth rate is always capped at 20%. For the Free Cash Flow we use per share data averaged over five years. The reason we use five years is because research shows that five years is the length of the typical business cycle.
* 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.
Be Aware
Free Cash Flow within a report period can be affected by management's decisions of capital spending. Therefore, it is important to look at long term when it comes to Free Cash Flow.
Powell Industries Free Cash Flow Related Terms
Powell Industries Free Cash Flow Historical Data
* Premium members only.
The historical data trend for Powell Industries's Free Cash Flow 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.
Free Cash Flow is considered one of the most important parameters to measure a company's earnings power by value investors because it is not subject to estimates of Depreciation, Depletion and Amortization (DDA). However, when we look at the Free Cash Flow, we should look from a long term perspective, because any year's Free Cash Flow can be drastically affected by the spending on Property, Plant, & Equipment (PPE) of the business in that year. Over the long term, Free Cash Flow should give pretty good picture on the real earnings power of the company.
Powell Industries's Free Cash Flow for the fiscal year that ended in Sep. 2025 is calculated as
Free Cash Flow for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $244 Mil.
* 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.
Powell Industries (POWL) has a Free Cash Flow of $244 Mil as of Jun. 2026. Free cash flow represents the total amount of cash a company has on hand following operating and capital expenditures. View historial data for Powell Industries and its competitors.
Is Powell Industries' Free Cash Flow too high?
Powell Industries' current Free Cash Flow is $244 Mil. Overall, Powell Industries has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Powell Industries' Free Cash Flow compare to ENS and FPS?
Powell Industries' Free Cash Flow of $244 Mil 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 Free Cash Flow for an Industrial Products company?
A good Free Cash Flow depends on the Industrial Products industry context. However, Free Cash Flow 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 Free Cash Flow mean?
A high Free Cash Flow can signal that a stock is expensive relative to its fundamentals. Free cash flow represents the total amount of cash a company has on hand following operating and capital expenditures. View historial data for Powell Industries and its competitors. Powell Industries's current Free Cash Flow is $244 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Powell Industries stock overvalued right now?
Based on GuruFocus' analysis, Powell Industries (POWL) is currently considered Significantly Overvalued. The stock's GF Value™ is $86.05, compared to a current price of $181.13 — trading 110.5% above its estimated fair value. The current Free Cash Flow is $244 Mil. Powell Industries' overall GF Score™ is 79/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Free Cash Flow calculated?
Free Cash Flow is calculated from a company's financial statements. For Powell Industries (POWL), the current Free Cash Flow is $244 Mil as of Jun. 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 Powell Industries (POWL) Overvalued in 2026?
Based on GuruFocus' analysis, Powell Industries stock appears to be overvalued.
The current stock price of $181.13 is trading 110.5% above its estimated GF Value™ of $86.05.
GuruFocus considers Powell Industries to be Significantly Overvalued.
Key valuation signals for POWL:
Free Cash Flow: $244 Mil
GF Value™: $86.05 vs. price of $181.13 (110.5% above fair value)
No single metric tells the full story. See the POWL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Powell Industries Inc is a United States-based company that develops, designs, manufactures, and services custom-engineered equipment and systems for electrical energy distribution, control, and monitoring. The company's principal products comprise integrated power control room substations, custom-engineered modules, electrical houses, traditional and arc-resistant distribution switchgear and control gear, and so on. These products are applied in oil and gas refining, offshore oil and gas production, petrochemical, pipeline, terminal, mining and metals, light-rail traction power, electric utility, pulp and paper, and other heavy industrial markets. The company generates the majority of its sales from the United States, and the rest from Canada, Europe, Asia Pacific, and other regions.
79GF Score
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