National Presto IndustriesNPK -0.76%77 OCF Yield % is 1.10 as of Jul. 09, 2026, which is 79% below its 10-year median of 5.16. GuruFocus rates NPK with a GF Score™ of 77/100 and a GF Value™ of $122.39 (Fairly Valued). The stock has 3 warning signs investors should review. Among 356 Aerospace & Defense companies, National Presto Industries ranks worse than 55.9% on this metric.
OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.
National Presto Industries OCF Yield % Explanation
Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.
National Presto Industries OCF Yield % Related Terms
National Presto Industries OCF Yield % 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.
For the Aerospace & Defense subindustry, National Presto Industries's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.
National Presto Industries OCF Yield % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, National Presto Industries's OCF Yield % distribution charts can be found below:
* The bar in red indicates where National Presto Industries's OCF Yield % 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.
National Presto Industries (NPK) has a OCF Yield % of 1.10 as of Jul. 09, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on National Presto Industries and its competitors. This is 79% below median its historical median of 5.16. According to the industry distribution chart, National Presto Industries ranks #199 out of 356 companies in the Aerospace & Defense industry, placing it in the top 55.9%.
Is National Presto Industries' OCF Yield % too high?
National Presto Industries' current OCF Yield % of 1.10 is 79% below median its 10-year median of 5.16. The Aerospace & Defense industry median OCF Yield % is 1.57. National Presto Industries' value of 1.10 is 29.7% below this industry median. Based on the distribution chart, National Presto Industries ranks #199 out of 356 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, National Presto Industries has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does National Presto Industries' OCF Yield % compare to EVEX and AVEX?
According to the Aerospace & Defense industry distribution chart, National Presto Industries ranks #199 out of 356 companies for OCF Yield %. This places National Presto Industries in the lower half of its industry. The industry median OCF Yield % is 1.57. National Presto Industries' value of 1.10 is 29.7% below this benchmark. While the company's 10-year median is 5.16 vs. the industry median of 1.57, National Presto Industries has consistently been below 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 OCF Yield % for an Aerospace & Defense company?
The median OCF Yield % among Aerospace & Defense companies is 1.57, based on 356 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. National Presto Industries's current OCF Yield % of 1.10 is 29.7% below 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on National Presto Industries and its competitors. For the Aerospace & Defense industry, the median OCF Yield % is 1.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. National Presto Industries's current OCF Yield % is 1.10, which is 79% below median its own 10-year median of 5.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National Presto Industries stock overvalued right now?
Based on GuruFocus' analysis, National Presto Industries (NPK) is currently considered Fairly Valued. The stock's GF Value™ is $122.39, compared to a current price of $123.28 — trading 0.7% above its estimated fair value. The current OCF Yield % is 1.10, which is 79% below median its 10-year median of 5.16 and 29.7% below the Aerospace & Defense industry median of 1.57. National Presto Industries' overall GF Score™ is 77/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For National Presto Industries (NPK), the current OCF Yield % is 1.10 as of Jul. 09, 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 National Presto Industries (NPK) Overvalued in 2026?
Based on GuruFocus' analysis, National Presto Industries stock appears to be overvalued.
The current stock price of $123.28 is trading 0.7% above its estimated GF Value™ of $122.39.
GuruFocus considers National Presto Industries to be Fairly Valued.
Key valuation signals for NPK:
OCF Yield %: 1.10 (79% below median its 10-year median of 5.16)
GF Value™: $122.39 vs. price of $123.28 (0.7% above fair value)
Industry Position: 29.7% below the Aerospace & Defense median (#199 of 356)
No single metric tells the full story. See the NPK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
National Presto Industries Inc has an electric product portfolio consisting of household appliances, ammunition, and diapers. The company operates in three segments, namely Defense, Housewares/Small Appliance, and Safety. The defense segment, which is engaged in manufacturing 40mm ammunition, precision mechanical and electro-mechanical assemblies, and medium caliber cartridge cases, performs Load, Assemble, and Pack (LAP) operations on ordnance-related products for the U.S. Government and prime contractor. While the Housewares/Small Appliance segment designs, markets, and distributes housewares and small electrical appliances, the safety segment provides safety technology empowering organizations and individuals to protect what is more important.
77GF Score
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