We grew net sales, we expanded our adjusted operating profit and adjusted operating profit margin, and we increased our adjusted diluted earnings per share. In the Refuel segment, we continue to expand and upgrade our lighting solutions. In this quarter, we began delivering a comprehensive offering by incorporating AIS products, including our Atrius software and Distech controls, into the Refuel solution. We grew net sales, improved adjusted operating profit and adjusted operating profit margin, and increased our adjusted diluted earnings per share.
This was driven by growth in both business segments and includes three months of QSC sales. Adjusted operating profit margin during the quarter expanded to 17.2%, an increase of 50 basis points from the prior year. Our adjusted diluted earnings per share was $4.69, which was an increase of $0.72, or 18% over the prior year. ABL delivered sales of $895 million, an increase of $9 million, or 1% versus the prior year, primarily as a result of growth in the independent sales network.
As we mentioned last quarter, the independent sales network benefited from an elevated backlog that resulted from orders that were accelerated in advance of price increases in the back half of fiscal 2025. The higher backlog favorably impacted the fourth quarter of last year and the first quarter of this year. We delivered adjusted operating profit margin of 17.9%, which was up 60 basis points compared to the prior year. Sales for the first quarter were $257 million, an increase of $184 million with the inclusion of three months of QSC.
| Metric | Period | Current guidance |
|---|---|---|
| Net sales (FY2026) | FY2026 | Reaffirmed unchanged; the same sales guidance slide from the fourth quarter will be re-posted, with nothing changed |
| Adjusted diluted EPS (FY2026) | FY2026 | Reaffirmed unchanged; same EPS guidance as provided in the fourth quarter |
| ABL adjusted operating profit margin | Long-term / annual | On track and running within the 50-100 bps annual improvement range (up 60 bps to 17.9% this quarter); confident in continuing to drive ABL margins over the long term |
| AIS gross margin | Ongoing | Comfortable holding around 60%; may add some slightly lower-margin business models as products are added, balancing the mix |
| Q2 seasonality | Q2 FY2026 | Expected to be down a little more than normal seasonality (especially in lighting) as the elevated backlog normalizes; first half broadly representative of normal seasonality |
| Metric | YoY | Note |
|---|---|---|
| Total net sales | +20% (+$192M) to $1.1B | Growth in both business segments plus the inclusion of three months of QSC. |
| Adjusted operating profit | +24% (+$38M) to $196M | Higher sales and margin expansion across both segments; adjusted operating profit margin up 50 bps to 17.2%. |
| Adjusted diluted EPS | +18% (+$0.72) to $4.69 | Growth in net sales, improved margins, and effective capital allocation. |
| ABL net sales | +1% (+$9M) to $895M | Growth in the independent sales network, which benefited from an elevated backlog of orders accelerated ahead of back-half fiscal 2025 price increases. |
| ABL adjusted operating profit margin | +60 bps to 17.9% | Operating-expense reduction and prior-year cost actions more than offset a decline in gross profit margin (adjusted operating profit up $6M to $160M). |
| AIS net sales | +$184M to $257M | Inclusion of three months of QSC, with combined Atrius/Distech and QSC each growing in the mid-teens, aided by the same elevated backlog dynamic. |
| AIS adjusted operating profit margin | +100 bps to 22% | Strong performance and the strategic value of the controls portfolio; adjusted operating profit of $57M. |
| Operating cash flow | +$9M to $141M | Primarily higher profitability in the first three months of fiscal 2026. |
| Topic | Previous mention | Current period | Trend |
|---|---|---|---|
| Cross-sell and autonomous spaces (Distech + QSC) | Atrius, Distech, and QSC positioned to work together over time | First real coming-together delivered: Distech Resense Move multi-sensor plus Q-SYS creates an autonomous room (adjusting screens, cameras, microphones, lighting, shades), demonstrated in the experience center and chosen for a full-HQ rollout by a large multinational technology company; management stresses cross-sell should be customer-pulled, not pushed. | — |
| New-vertical expansion (Refuel / convenience stores) | Entered the market via canopy lighting products | Refuel now spans the whole company, adding Atrius software and Distech controls to manage everything from canopy lighting outside to back-of-store refrigeration; management frames it as proving a repeatable 'muscle' to attack new verticals (also healthcare, sport lighting), while acknowledging gaps such as digital signage and existing competitors. | — |
| Tariffs and pricing | Reacting to tariff-driven cost pressure | Section 232 steel and other tariffs have come in and out inconsistently; Acuity responded with accelerated productivity and strategic pricing; ahead of a Supreme Court ruling, management's working hypothesis is that things stay mostly the same and that any tariff refund would flow down the distributor-contractor-owner chain rather than be pocketed. | — |
| Backlog normalization | Elevated backlog levels post-COVID and through the price-increase period | Backlog is now more consistent with pre-COVID/pre-tariff levels, so order rate more closely tracks quarterly performance; the elevated backlog that boosted Q4 and Q1 is largely worked through, with Q2 expected to show more seasonality, especially in lighting. | — |
| Lighting market conditions | Tepid lighting market for roughly three quarters | Still tepid, with the market waiting on interest rates, inflation, and policy; Acuity believes it is at least holding, if not accelerating, its share position and remains the best-performing lighting business, expecting to benefit when the market strengthens. | — |
| AIS margin profile and capital deployment | AIS as strategically differentiated, high-margin controls business | AIS operating margin reached 22% and gross margin comfortable near 60%; management sees continued organic and inorganic opportunities to add to the AIS portfolio over the next two years, potentially including some lower-margin business models. | — |
| Capital allocation and deleveraging | Financing the QSC acquisition with $600M of debt | Repaid another $100M of the term loan (now $300M of $600M repaid), repurchased over 77,000 shares for $28M at roughly $357, and generated strong operating cash flow of $141M. | — |