National Presto IndustriesNPK -0.70%76 ROA % is 5.46% as of Mar. 2026, which is 42% below its 10-year median of 9.48. GuruFocus rates NPK with a GF Score™ of 76/100 and a GF Value™ of $121.65 (Fairly Valued). The stock has 3 warning signs investors should review. Among 356 Aerospace & Defense companies, National Presto Industries ranks better than 75.84% on this metric.
ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. National Presto Industries's annualizedNet Income for the quarter that ended in Mar. 2026 was $26.5 Mil.
National Presto Industries's average Total Assets over the quarter that ended in Mar. 2026 was $485.0 Mil. Therefore, National Presto Industries's annualized ROA % for the quarter that ended in Mar. 2026 was 5.46%.
The historical rank and industry rank for National Presto Industries's ROA % or its related term are showing as below:
NPK'
s ROA % Range Over the Past 10 Years
Min: 4.97 Med: 9.48 Max: 12.77
Current: 6.68
During the past 13 years, National Presto Industries's highest ROA % was 12.77%. The lowest was 4.97%. And the median was 9.48%.
NPK's ROA % is ranked better than 75.84% of 356
companies
in the Aerospace & Defense industry
Industry Median: 2.5
vs NPK: 6.68
National Presto Industries (NYSE:NPK) ROA % Explanation
ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A banks ROA % is typically well under 2%.
Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:
Note:
The Net Income data used here is four times the quarterly (Mar. 2026) net income data. The Revenue data used here is four times the quarterly (Mar. 2026) revenue 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.
Be Aware
Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).
Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.
E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.
* 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 ROA %, along with its competitors' market caps and ROA % 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 ROA % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, National Presto Industries's ROA % distribution charts can be found below:
* The bar in red indicates where National Presto Industries's ROA % 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.
In the calculation of annual ROA %, the net income of the last fiscal year and the average total assets over the fiscal year are used. In calculating the quarterly data,
the Net Income data used here is four times the quarterly (Mar. 2026) net income data.
ROA % is displayed in the 30-year financial page.
National Presto Industries (NPK) has a ROA % of 5.46% as of Mar. 2026. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on National Presto Industries and its competitors. This is 42% below median its historical median of 9.48. Over the past decade, National Presto Industries' ROA % has ranged from 4.97 to 12.77. According to the industry distribution chart, National Presto Industries ranks #86 out of 356 companies in the Aerospace & Defense industry, placing it in the top 24.2%.
Is National Presto Industries' ROA % too high?
National Presto Industries' current ROA % of 5.46% is 42% below median its 10-year median of 9.48. Over the past 10 years, this metric has ranged from a low of 4.97 to a high of 12.77. The Aerospace & Defense industry median ROA % is 2.50. National Presto Industries' value of 5.46% is 118.4% above this industry median. Based on the distribution chart, National Presto Industries ranks #86 out of 356 companies in the Aerospace & Defense industry, which is in the top quartile — a strong position relative to peers. Overall, National Presto Industries has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does National Presto Industries' ROA % compare to MRLN and EH?
According to the Aerospace & Defense industry distribution chart, National Presto Industries ranks #86 out of 356 companies for ROA %. This places National Presto Industries in the top 24% of its industry — outperforming the majority of peers. The industry median ROA % is 2.50. National Presto Industries' value of 5.46% is 118.4% above this benchmark. Historically, National Presto Industries' own ROA % has ranged from 4.97 to 12.77 over the past decade. While the company's 10-year median is 9.48 vs. the industry median of 2.50, National Presto Industries 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 ROA % for an Aerospace & Defense company?
The median ROA % among Aerospace & Defense companies is 2.50, based on 356 companies in the industry. Companies in the top quartile (top 25%) have a ROA % significantly above this median, while those in the bottom quartile fall well below. However, ROA % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. National Presto Industries's current ROA % of 5.46% is 118.4% 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 ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on National Presto Industries and its competitors. For the Aerospace & Defense industry, the median ROA % is 2.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. National Presto Industries's current ROA % is 5.46%, which is 42% below median its own 10-year median of 9.48. 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 $121.65, compared to a current price of $125.99 — trading 3.6% above its estimated fair value. The current ROA % is 5.46%, which is 42% below median its 10-year median of 9.48 and 118.4% above the Aerospace & Defense industry median of 2.50. National Presto Industries' overall GF Score™ is 76/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For National Presto Industries (NPK), the current ROA % is 5.46% as of Mar. 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 $125.99 is trading 3.6% above its estimated GF Value™ of $121.65.
GuruFocus considers National Presto Industries to be Fairly Valued.
Key valuation signals for NPK:
ROA %: 5.46% (42% below median its 10-year median of 9.48)
GF Value™: $121.65 vs. price of $125.99 (3.6% above fair value)
Industry Position: 118.4% above the Aerospace & Defense median (#86 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.
76GF Score
Get the complete analysis for NPK
ROA % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NPK has been successfully added to your 
