National Presto Industries (NPK)
What the price implies
A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.
Fundamental grade
Five factors scored 1 to 9 from NPK's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.
Key numbers
Results from SEC filings
Fiscal years, from National Presto Industries's 10-K filings. Ten years of the full income statement, balance sheet and cash flow.
| Fiscal year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | $356M | $322M | $341M | $388M | $504M |
| Net income | $26M | $21M | $35M | $41M | $33M |
| Free cash flow | $32M | $8M | $44M | -$61M | -$36M |
| EPS (diluted) | $3.63 | $2.92 | $4.86 | $5.82 | $4.63 |
| Operating margin | 8.4% | 6.9% | 10.3% | 11.6% | 8.0% |
Where the revenue comes from
Revenue by segments, fiscal 2025. Every breakdown, year by year.
Superinvestors who own NPK
From each investor's latest 13F filing (what a 13F shows).
Insider buying
Open-market purchases by National Presto Industries's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you.
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In the full deep dive
Questions
Are National Presto Industries insiders buying the stock?
No open-market insider purchases of NPK in the last 12 months, according to SEC Form 4 filings.
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Prices and ratios as of Oct 11, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.