Q1 2027 Retail Earnings Roundup: Walmart, TJX, and Lowe's Compared

Walmart (WMT), TJX Companies (TJX), and Lowe's (LOW) each reported Q1 2027 results above consensus, but the mechanisms behind those beats differed substantially. Walmart leaned on eCommerce momentum and a growing mix of alternative revenue. TJX expanded margins across every banner in a favorable off-price environment. Lowe's navigated a soft housing market by converting online traffic at higher rates through its AI assistant, Mylow. The divergence across formats offers a cross-section of where retail operating leverage is structural and where it remains tied to cycle.

Walmart: eCommerce Scale and Alternative Revenue

Walmart reported Q1 2027 consolidated revenue growth of nearly 6% in constant currency, finishing approximately 120 basis points above the top end of its own guidance range. U.S. eCommerce growth came in above 20% for the ninth consecutive quarter, extending a streak that now spans more than two years. U.S. marketplace net sales grew 50%, and Walmart Fulfillment Services same-day and next-day units grew 150% year over year.

Alternative revenue streams, specifically advertising and membership, now account for approximately one-third of Walmart's operating income. That concentration marks a meaningful shift in the P&L mix: the company is increasingly collecting higher-margin platform fees alongside its traditional retail margin. Advertising revenue in particular has benefited from Walmart's first-party transaction data, which gives brand partners visibility into purchase outcomes that third-party data cannot match.

Walmart's AI shopping agent Sparky saw weekly active users grow more than 100% quarter over quarter. Customers who used Sparky spent 35% more on average than non-users during the same period. The basket-size data suggests Sparky is functioning as a guided-purchase tool rather than a passive discovery layer, with a measurable impact on per-order value that management cited as an early indicator of the agent's commercial utility.

One notable offset to margin progress was fuel costs. Walmart absorbed approximately $175 million in unexpected fuel-related expenses during the quarter, representing a headwind of roughly 250 basis points on operating income growth. Management characterized the cost as tied to contract timing rather than structural fuel market exposure, positioning it as a transient pressure rather than a recurring drag on the business.

TJX: Margin Expansion Across Every Banner

TJX Companies posted Q1 2027 earnings per share of $1.19, a 29% increase year over year. Comparable sales grew 6% across all banners, with HomeGoods leading at 9% comp growth. The results reflected consistent execution across T.J. Maxx, Marshalls, HomeGoods, and the international segments rather than outperformance concentrated in a single division.

Pretax profit margin reached 12.0%, an improvement of 170 basis points versus the prior-year quarter. Gross margin expanded 180 basis points to 31.3%, driven by favorable merchandise mix and buying efficiencies. The expansion came even as TJX continued investing in store-count growth and supply chain infrastructure, suggesting the improvement reflects structural sourcing advantages rather than deferred costs.

The off-price channel benefits from what management describes as a first-call vendor dynamic: as brands manage inventory levels more carefully in response to uneven consumer demand, they prioritize off-price buyers who can absorb large lots quickly and discreetly. That dynamic has historically strengthened during periods of macro uncertainty, and TJX's Q1 margin data is consistent with favorable availability at the buying level. The breadth of positive comps across all banners reinforces that the sourcing advantage is not limited to a single category or format.

TJX raised full-year consolidated sales guidance to a range of $63.2 billion to $63.7 billion and lifted full-year EPS guidance to $5.08 to $5.15. The guidance increase reflects management's assessment that inventory availability and consumer appetite for value-priced merchandise will persist through the second half of 2027.

Lowe's: AI Conversion in a Housing-Pressured Market

Lowe's reported Q1 2027 net sales of $23.1 billion, up more than 10% year over year, with comparable sales growing 0.6%. The gap between total sales growth and comp growth reflects the contribution of new store openings and the company's expanded Pro-customer segment rather than a broad-based acceleration in traffic. Adjusted earnings per share came in at $3.03, up nearly 4% year over year.

The modest comp figure reflects a housing market backdrop that continues to weigh on renovation and large-project activity. Elevated mortgage rates have restrained existing home sales below historical averages, suppressing the project demand that historically drives Lowe's same-store performance. The Pro business, which serves contractors and property managers, provides a partial offset because maintenance and repair activity is less sensitive to housing transaction volume than discretionary renovation.

Online sales grew 15.5% in Q1 2027, outpacing the comp trend by a wide margin. Central to that performance is Mylow, Lowe's AI customer-service assistant, which handles more than 1 million customer inquiries per month. Customers who interact with Mylow convert at three times the rate of those who do not, a ratio management cited as a primary driver of online performance and among the clearest examples of AI return on investment reported in retail this quarter.

Operating Leverage: Where Gains Are Structural

Across the three companies, Q1 2027 results illustrate different sources of operating leverage. Walmart's is increasingly tied to platform economics: marketplace fees, fulfillment revenue, and advertising income that carry margins above traditional retail. TJX's leverage is rooted in supply-chain relationships and off-price buying that tend to strengthen when brand partners face inventory pressure. Lowe's leverage remains more dependent on housing cycle normalization, with online and AI-assisted conversion providing a near-term bridge.

Both Walmart and Lowe's cited AI tools as measurable contributors to revenue outcomes. Walmart's Sparky lifted per-user spend by 35%; Lowe's Mylow tripled conversion rates versus non-users. In both cases, management backed the claims with specific engagement metrics rather than broad sector-level assertions, providing a concrete baseline for evaluating AI return on investment as both tools continue to scale.

Forward Signals Across the Sector

Guidance trajectories diverged at the margin. TJX raised full-year estimates, citing strong inventory availability and continued consumer appetite for value-priced merchandise. Walmart reaffirmed its guidance framework after absorbing the $175 million fuel headwind, pointing to eCommerce momentum and the growing alternative revenue mix as structural offsets. Lowe's maintained a measured posture on the housing-driven comp business while expressing confidence in online and Pro growth channels as durable contributors.

The three reports together reflect a retail sector navigating the same macro backdrop through materially different business models. Scale advantages in logistics and data drove Walmart's quarter; structural off-price sourcing dynamics drove TJX's; incremental digital conversion improvements drove Lowe's. Each company's forward visibility differs in proportion to its exposure to housing, consumer sentiment, and the pace at which AI engagement tools translate into durable revenue at scale.

• Walmart: ninth consecutive quarter of 20%+ U.S. eCommerce growth; alternative revenue streams now approximately one-third of operating income; Sparky users spend 35% more on average; $175M fuel headwind absorbed
• TJX: EPS up 29% to $1.19; 6% comparable sales growth across all banners; HomeGoods led at 9%; pretax margin 12.0% (+170 bps); gross margin 31.3% (+180 bps); full-year guidance raised
• Lowe's: $23.1 billion in Q1 net sales, up 10%+; comparable sales +0.6%; Mylow handles 1M+ inquiries monthly with 3x conversion vs. non-users; online sales up 15.5%
• Listen to the full breakdowns: [Walmart Q1 2027](/podcasts/WMT_Q1_2027), [TJX Q1 2027](/podcasts/TJX_Q1_2027), [Lowe's Q1 2027](/podcasts/LOW_Q1_2027)