Acuity (AYI) Q4 2026 earnings review
Acuity's new technology arm is growing, but lighting isn't
Acuity's newer technology division is carrying the company while its original lighting business stands still. Revenue rose 3%, with the intelligent spaces segment jumping 17% and expanding its profitability. The core lighting side shrank slightly, but buybacks and a large tariff refund pushed reported earnings per share up 56%.
| Net sales | $1.2B +2.9% from a year ago |
|---|---|
| Profit per share, excluding one-offs | $5.77 +11% from a year ago |
| Core lighting sales | $958.7M −0.4% from a year ago |
| Intelligent spaces sales | $297.6M +16.6% from a year ago |
⚖️ Verdict: ⚪ Neutral
The story is unchanged because the same split dynamic remains in place. The bullish case rests on the technology segment's rapid ascent and aggressive share repurchases shielding the bottom line. The bad news: the legacy lighting business cannot find growth, and adjusting for the one-time tariff windfall shows underlying margins barely moved.
The question now is whether the core business will recover or if the company must rely entirely on its new technology arm. A detailed outlook for the new fiscal year was completely absent from the release. Management's guidance on the upcoming earnings call will settle it.
🐂 Bull Case
The Intelligent Spaces Segment Is Firing
The company's newer technology division is growing fast and becoming much more profitable. The segment added $42 million in new sales compared to last year.
- Intelligent spaces revenue: up 17% from a year ago
- Adjusted operating margin: 24.9%, up 3.5 percentage points
- Full-year segment revenue: up 45%
What to watch: the division's growth rate as the boost from last year's acquisitions begins to fade.
Fewer Shares Stretch Modest Growth
Acuity is using its cash to shrink the pool of outstanding stock, amplifying its earnings. The company spent $287 million repurchasing shares over the fiscal year.
- Diluted share count: down 2.5% from a year ago
- Revenue growth: 3%
- Profit per share growth, excluding one-offs: 11%
What to watch: the size of the next repurchase authorization.
🐻 Bear Case
Tariff Refunds Padded the Headline Profit
Cost of products sold fell sharply as a percentage of revenue, but a single check from the government caused most of the drop. Acuity booked $45 million in tariff refunds this quarter.
Without that windfall, operating profit as a share of revenue rose just one-tenth of a percentage point from last year.
What to watch: whether margins can hold when the refunds stop.
The Core Lighting Business Is Still Shrinking
The original lighting segment posted another sales decline, capping a year of stagnant demand.
- Acuity Brands Lighting revenue: down 0.4% from a year ago
- Full-year lighting revenue: down 1%
- Independent sales network: up 3.8%, the only bright spot
What to watch: whether the core business can return to positive territory next quarter.
👓 Other Themes
Footprint Consolidation Costs
The company booked $18 million in special charges this quarter. Most of the expense went toward restructuring the lighting segment's supply chain and physical footprint.
💲 Other KPIs
Falling rapidly as the supply chain normalizes: down 14.5% from a year ago. The reduction in working capital helped drive strong cash flow.
The share of revenue that turned into cash improved for the full year. Acuity generated $748 million in free cash flow, comfortably funding its debt paydown and share repurchases.
Continuing a steady decline. The pool of outstanding stock shrank 2.5% from last year, acting as a tailwind for earnings per share.
❓ Key Questions
Where is the fiscal 2027 outlook?
The earnings release omitted a detailed financial plan for the new year, breaking from previous patterns. Investors need the baseline for both segments.
Is data center construction still delaying lighting projects?
Management previously noted that heavy data center building was crowding out labor and stalling standard commercial lighting releases. Any change in that trend shapes the core segment's recovery.
Is the tariff refund pipeline now empty?
The company collected $51 million in tariff refunds this year. The market needs to know if any more checks are coming, or if profit margins now stand on their own.