Intelligent lighting and space solutions provider Acuity Brands (NYSE: AYI) fell short of the market’s revenue expectations in Q1 CY2026 as sales rose 4.9% year on year to $1.06 billion. Its non-GAAP profit of $4.14 per share was 3.5% above analysts’ consensus estimates.

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"We demonstrated strong execution in our second quarter of fiscal 2026," stated Neil Ashe, Chairman, President and Chief Executive Officer of Acuity Inc.

Company Overview

One of the pioneers of smart lights, Acuity (NYSE: AYI) designs and manufactures light fixtures and building management systems used in various industries.

Revenue Growth

A company’s long-term sales performance can indicate its overall quality. Even a bad business can shine for one or two quarters, but a top-tier one grows for years. Unfortunately, Acuity Brands’s 7.2% annualized revenue growth over the last five years was mediocre. This wasn’t a great result compared to the rest of the industrials sector, but there are still things to like about Acuity Brands.

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. Acuity Brands’s annualized revenue growth of 9.1% over the last two years is above its five-year trend, suggesting its demand recently accelerated.

This quarter, Acuity Brands’s revenue grew by 4.9% year on year to $1.06 billion, falling short of Wall Street’s estimates.

Looking ahead, sell-side analysts expect revenue to grow 5.4% over the next 12 months, a deceleration versus the last two years. This projection doesn't excite us and implies 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 one of the best measures of profitability because it tells us how much money a company takes home after procuring and manufacturing its products, marketing and selling those products, and most importantly, keeping them relevant through research and development.

Acuity Brands’s operating margin has more or less stayed the same over the last 12 months , averaging 13.1% over the last five years. This profitability was top-notch for an industrials business, showing it’s an well-run company with an efficient cost structure. This result isn’t surprising as its high gross margin gives it a favorable starting point.

Analyzing the trend in its profitability, Acuity Brands’s operating margin might fluctuated slightly but has generally stayed the same over the last five years. This raises questions about the company’s expense base because its revenue growth should have given it leverage on its fixed costs, resulting in better economies of scale and profitability.

This quarter, Acuity Brands generated an operating margin profit margin of 12.6%, up 1.6 percentage points year on year. Since its gross margin expanded more than its operating margin, we can infer that leverage on its cost of sales was the primary driver behind the recently higher efficiency.

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.

Acuity Brands’s EPS grew at 17.8% compounded annual growth rate over the last five years, higher than its 7.2% annualized revenue growth. However, this alone doesn’t tell us much about its business quality because its operating margin didn’t improve.

Diving into Acuity Brands’s quality of earnings can give us a better understanding of its performance. A five-year view shows that Acuity Brands has repurchased its stock, shrinking its share count by 13.4%. This tells us its EPS outperformed its revenue not because of increased operational efficiency but financial engineering, as buybacks boost per share earnings.

Like with revenue, we analyze EPS over a more recent period because it can provide insight into an emerging theme or development for the business.

For Acuity Brands, its two-year annual EPS growth of 13.7% was lower than its five-year trend. We still think its growth was good and hope it can accelerate in the future.

In Q1, Acuity Brands reported adjusted EPS of $4.14, up from $3.73 in the same quarter last year. This print beat analysts’ estimates by 3.5%. Over the next 12 months, Wall Street expects Acuity Brands’s full-year EPS of $19.15 to grow 7.2%.

Key Takeaways from Acuity Brands’s Q1 Results

It was encouraging to see Acuity Brands beat analysts’ EBITDA expectations this quarter. We were also glad its EPS outperformed Wall Street’s estimates. On the other hand, its revenue missed. Overall, this was a mixed quarter. The stock remained flat at $289.45 immediately following the results.

So do we think Acuity Brands is an attractive buy at the current price? What happened in the latest quarter matters, but not as much as longer-term business quality and valuation, when deciding whether to invest in this stock. We cover that in our actionable full research report which you can read here (it’s free).