AZZ vs VMI: Which Is the Better Buy in 2026?
Last updated August 2026
Short answer
VMI is the larger of the two ($9.30B market cap): the incumbent the market prices for continued execution (18.63x forward earnings, beta 1.33). AZZ is the smaller challenger ($4.35B), priced similarly on forward earnings (18.54x): more room to run, but more to prove. The real question is which set of drivers you believe, and whether owning one (or both) leaves you over-concentrated.
AZZ vs VMI: the tie-breaker metrics
Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.
| Metric | AZZ | VMI | What it tells you |
|---|---|---|---|
| Market cap | $4.35B | $9.30B | Size. The larger name is the incumbent; the smaller has more room to grow and more to prove. |
| Forward P/E | 18.54 | 18.63 | Valuation on next year's expected earnings, the same yardstick for both. Lower is cheaper for that growth; higher means the market is paying up. |
| Trailing P/E | 22.06 | 18.83 | Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price. |
| Beta | 1.11 | 1.33 | Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through. |
| Price vs 52-week range | 75% of range | 54% of range | Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why. |
| Price / book | 3.16 | 5.40 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Before you buy: how AZZ and VMI affect your concentration
The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. AZZ and VMI share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.
This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined AZZ and VMI exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.
What does AZZ (AZZ) do?
AZZ Inc. operates two segments: Metal Coatings, the largest independent hot-dip galvanizing network in North America that protects steel used in bridges, electrical transmission, and industrial projects, and Precoat Metals, a coil-coating business that applies protective and decorative finishes to steel and aluminum coil for construction, appliance, HVAC, and packaging customers. The company acquired Precoat Metals in 2022, roughly doubling its size and shifting it toward a two-segment coatings model based in Fort Worth, Texas.
What does Valmont Industries (VMI) do?
Valmont Industries, Inc. is a diversified manufacturer founded in 1946 and headquartered in Omaha, Nebraska, serving infrastructure and agriculture markets. Its Infrastructure segment (roughly three-quarters of sales) makes engineered steel, aluminum, and concrete structures such as utility poles, transmission and distribution towers, lighting and traffic structures, wireless communication poles, and solar tracker components, plus galvanizing and coatings services. Its Agriculture segment (roughly one-quarter of sales) makes center-pivot and linear-move mechanized irrigation systems plus ag-technology, where Valmont and Lindsay together dominate the market.
AZZ vs VMI: how do they differ?
Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.
- AZZ drivers: Metal Coatings margin and volume strength; Deleveraging after the Precoat acquisition.
- VMI drivers: Utility and grid modernization supercycle; Infrastructure breadth beyond utility.
Which fits which kind of investor
A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: AZZ is exposed to construction and industrial cyclicality, and Precoat volumes already declined in fiscal 2026 on weaker residential construction, HVAC, and transportation demand. For VMI, valmont's results are cyclical and sensitive to steel and aluminum input costs, which can pressure margins when pricing lags.
AZZ or VMI: which should you pick?
Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick AZZ if you believe its drivers more; VMI if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the AZZ and VMI guides.
AZZ vs VMI: the full fundamentals
AZZ. As of April 2026 AZZ reported record fiscal 2026 sales of roughly $1.65 billion and net income near $317.3 million, with net leverage down to about 1.4x after roughly $385 million of debt reduction. The stock has traded at a trailing price-to-earnings ratio in the high-teens to around 19x based on late-2025 figures. Figures are approximate and change with each quarterly report.
VMI. Valmont reported record Q1 2026 results with net sales of about $1.03 billion (up roughly 6% year over year) and diluted EPS up about 27% to $5.51, prompting the company to raise its full-year 2026 EPS guidance floor to about $21.50 (ceiling near $23.50) and lift Infrastructure segment guidance. The company also raised its dividend about 13% to $0.77 per quarter. With a market cap around $10 billion to $11 billion and a trailing P/E in the mid-20s to low-30s, the valuation reflects optimism about the utility and grid buildout rather than a depressed cyclical base.
Headline figures (approximate, APRIL 2026): AZZ shows revenue (fy2026) ~$1.65B, net income (fy2026) ~$317.3M, adjusted net income (fy2026) ~$187.1M, metal coatings sales ~$758.7M; VMI shows revenue (ttm) ~$4.1B, 2026 net sales guidance ~$4.2B to $4.4B, 2026 diluted eps guidance ~$21.50 to $23.50, q1 2026 net sales ~$1.03B (up ~6% YoY).
The bottom line: AZZ vs VMI
AZZ and VMI are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined AZZ and VMI exposure against your real portfolio. It is not an investment adviser.
Wondering how AZZ or VMI fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in AZZ with AI
Connect the broker you already use and ask Walnut's AI how AZZ fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the difference between AZZ and VMI?
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AZZ Inc. Valmont Industries, Inc. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.
Is AZZ or VMI the better stock?
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Neither is universally better. VMI is the larger incumbent; AZZ is the smaller challenger and looks cheaper on forward earnings. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.
Which is cheaper, AZZ or VMI?
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On forward P/E (as of August 2026), AZZ trades at 18.54x and VMI at 18.63x, so AZZ is the cheaper of the two on next year's expected earnings. A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.
Should you own both AZZ and VMI?
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Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.
What are the risks of AZZ vs VMI?
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AZZ: AZZ is exposed to construction and industrial cyclicality, and Precoat volumes already declined in fiscal 2026 on weaker residential construction, HVAC, and transportation demand. Steel and zinc input costs, energy prices, and the pace of infrastructure and reshoring spending can swing margins. A portion of debt carries variable rates, so higher interest costs would pressure earnings, though leverage has fallen. Integration of the sizable Precoat business and reliance on a handful of large end markets add concentration risk. As a mid-cap industrial, the stock can be volatile relative to broad indices. VMI: Valmont's results are cyclical and sensitive to steel and aluminum input costs, which can pressure margins when pricing lags. The Agriculture segment depends on farm income, commodity prices, and weather, all of which can swing demand for large irrigation purchases. Infrastructure revenue can be lumpy and dependent on utility capital budgets, government funding, and project timing. After a strong run the stock trades at an expanded valuation (a trailing P/E in the mid-20s to low-30s as of July 2026), so it carries more downside if growth decelerates. Competition from Lindsay in irrigation and from various infrastructure fabricators can pressure pricing and share.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell AZZ or VMI; figures are approximate and dated (as of August 2026). Verify current data before investing.