Water and fire protection solutions company Core & Main (NYSE: CNM) reported Q1 CY2026 results topping the market’s revenue expectations, but sales were flat year on year at $1.91 billion. The company expects the full year’s revenue to be around $7.85 billion, close to analysts’ estimates. Its non-GAAP profit of $0.72 per share was 27.1% above analysts’ consensus estimates.

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“I want to thank our teams across the country for their disciplined execution, which continues to advance our strategic priorities and strengthen our position with our customers,” said Mark Witkowski, CEO of Core & Main.

Company Overview

Formerly a division of industrial distributor HD Supply, Core & Main (NYSE: CNM) is a provider of water, wastewater, and fire protection products and services.

Revenue Growth

Examining a company’s long-term performance can provide clues about its quality. Any business can have short-term success, but a top-tier one grows for years. Over the last five years, Core & Main grew its sales at an exceptional 14.7% compounded annual growth rate. Its growth beat the average industrials company and shows its offerings resonate with customers, a helpful starting point for our analysis.

We at StockStory place the most emphasis on long-term growth, but within industrials, a half-decade historical view may miss cycles, industry trends, or a company capitalizing on catalysts such as a new contract win or a successful product line. Core & Main’s recent performance shows its demand has slowed significantly as its annualized revenue growth of 5.5% over the last two years was well below its five-year trend.

This quarter, Core & Main’s $1.91 billion of revenue was flat year on year but beat Wall Street’s estimates by 0.8%.

Looking ahead, sell-side analysts expect revenue to grow 3.8% over the next 12 months, a slight deceleration versus the last two years. This projection is underwhelming and suggests its products and services will face some demand challenges. At least the company is tracking well in other measures of financial health.

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Operating Margin

Operating margin is an important measure of profitability as it shows the portion of revenue left after accounting for all core expenses — everything from the cost of goods sold to advertising and wages. It’s also useful for comparing profitability across companies with different levels of debt and tax rates because it excludes interest and taxes.

Core & Main’s operating margin has more or less stayed the same over the last 12 months , averaging 10.2% over the last five years. This profitability was solid for an industrials business and shows it’s an efficient company that manages its expenses well. This was particularly impressive because of its low gross margin, which is mostly a factor of what it sells and takes huge shifts to move meaningfully. Companies have more control over their operating margins, and it’s a show of well-managed operations if they’re high when gross margins are low.

Looking at the trend in its profitability, Core & Main’s operating margin might have fluctuated slightly but has generally stayed the same over the last five years. We like to see margin expansion, but Core & Main’s performance still shows it’s one of the better Infrastructure Distributors companies as most peers saw their margins plummet.

This quarter, Core & Main generated an operating margin profit margin of 9.3%, in line with the same quarter last year. This indicates the company’s cost structure has recently been stable.

Earnings Per Share

We track the long-term change in earnings per share (EPS) for the same reason as long-term revenue growth. Compared to revenue, however, EPS highlights whether a company’s growth is profitable.

Core & Main’s full-year EPS grew at a decent 8.6% compounded annual growth rate over the last four years, in line with the broader industrials sector.

Like with revenue, we analyze EPS over a shorter period to see if we are missing a change in the business.

Core & Main’s EPS grew at a spectacular 17.2% compounded annual growth rate over the last two years, higher than its 5.5% annualized revenue growth. This tells us the company became more profitable on a per-share basis as it expanded.

We can take a deeper look into Core & Main’s earnings to better understand the drivers of its performance. A two-year view shows that Core & Main has repurchased its stock, shrinking its share count by 3.4%. This tells us its EPS outperformed its revenue not because of increased operational efficiency but financial engineering, as buybacks boost per share earnings.

In Q1, Core & Main reported adjusted EPS of $0.72, up from $0.53 in the same quarter last year. This print easily cleared analysts’ estimates, and shareholders should be content with the results. Over the next 12 months, Wall Street expects Core & Main’s full-year EPS to grow 6.4% from $2.51 to $2.67.

Key Takeaways from Core & Main’s Q1 Results

It was good to see Core & Main beat analysts’ EPS expectations this quarter. We were also happy its EBITDA outperformed Wall Street’s estimates. On the other hand, its full-year EBITDA guidance was in line. Overall, this print had some key positives. The stock remained flat at $52.43 immediately after reporting.

Is Core & Main an attractive investment opportunity at the current price? When making that decision, it’s important to consider its valuation, business qualities, as well as what has happened in the latest quarter. We cover that in our actionable full research report which you can read here (it’s free).