Is National Presto Industries, Inc. overvalued or undervalued?

As of 17 October 2025, the valuation grade for National Presto Industries, Inc. has moved from attractive to very attractive, indicating a positive shift in its perceived value. The company is currently undervalued, supported by a P/E ratio of 16, a PEG ratio of 0.50, and an EV to EBITDA ratio of 12.48, which are all favorable compared to its peers. For instance, Kratos Defense & Security Solutions, Inc. has a significantly higher P/E ratio of 594.28, while Mirion Technologies, Inc. shows a PEG ratio of 2.13, highlighting National Presto's relative value.
In terms of performance, National Presto's stock has returned 42.56% over the past year, significantly outperforming the S&P 500's return of 14.08% in the same period. However, it has struggled in the short term, with a 1-month return of -5.63% compared to the S&P 500's 0.96%. Overall, the company's strong valuation ratios and recent performance suggest it is a compelling investment opportunity.