Top Analyst Reports for Walmart, UnitedHealth & Wells Fargo

Monday, September 14, 2026

The Zacks Research Daily presents the best research output of our analyst team. Today's Research Daily features new research reports on 16 major stocks, including Walmart Inc. (WMT), UnitedHealth Group Inc. (UNH) and Wells Fargo & Co. (WFC), as well as two micro-cap stocks XMax Inc. (XMAX) and Interlink Electronics, Inc. (LINK). The Zacks microcap research is unique as our research content on these small and under-the-radar companies is the only research of its type in the country.

These research reports have been hand-picked from the roughly 70 reports published by our analyst team today.

You can see all of today’s research reports here >>>

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You can read today's AWS here >>> Pre-Markets Lower on AI Concerns, Iran War

Today's Featured Research Reports

Walmart’s shares have outperformed the Zacks Retail - Supermarkets industry over the past year (+4.2% vs. +3.1%). The company’s scale, value positioning and integrated omnichannel model provide a strong foundation for sustained growth. Traffic and market-share gains remain healthy, while e-commerce, marketplace, advertising and membership are expanding the revenue mix and improving digital economics. 

International operations and Sam’s Club add further diversification. However, elevated operating costs, pharmacy-related sales pressure and heavy capital spending can limit earnings leverage and free-cash-flow conversion. 

Continued price reinvestment supports customer loyalty and share gains but may restrain margin expansion, while currency swings can add volatility. While Walmart’s fundamentals remain resilient, stronger returns will depend on disciplined execution, productivity gains and successful monetization of its expanding retail ecosystem.

(You can read the full research report on Walmart here >>>)

Shares of UnitedHealth have gained +11.1% over the past year against the Zacks Medical - HMOs industry’s gain of +14.9%. The company’s improving medical-cost trends helped strengthen its performance. Optum remains a key growth driver through its pharmacy services, technology integration, and government solutions. 

A strong market position, ongoing expansion initiatives, and rising healthcare demand support long-term growth. Fee-based commercial membership remained on a growth path despite elevated medical costs. The higher-than-expected 2027 Medicare Advantage payment rate increase provides additional support for growth. 

The company raised its 2026 adjusted EPS outlook to $19.50-$20.00. Robust cash generation supports shareholder returns and financial flexibility, with operating cash flow up 57.9% YoY in the first half of 2026. The Zacks Outperform recommendation reflects UNH's attractive growth prospects and meaningful upside potential from current levels.

(You can read the full research report on UnitedHealth here >>>)

Wells Fargo’s shares have gained +13.3% over the past year against the Zacks Financial - Investment Bank industry’s gain of +22.8%. The company’s earnings beat estimates in three of the trailing four quarters. The removal of the asset cap is expected to enable the company to further expand deposits, grow its loan portfolio and scale its fee-based businesses. 

The planned launch of tokenized deposits could strengthen its transaction-banking capabilities. A strong capital and liquidity position supports shareholder returns, including the latest 11% dividend hike post-clearing the 2026 Fed stress test. Investments in technology, along with continued branch optimization, are likely to aid its long-term growth. 

However, net interest income (NII) growth will likely remain under pressure in the near term, weighing on revenues. Further, its mortgage banking income remains weak amid ongoing volatility in mortgage rates.

(You can read the full research report on Wells Fargo here >>>)

XMax’s shares have outperformed the Zacks Furniture industry over the past year (+67.3% vs. -23.7%). This microcap company with a market capitalization of $551.67 million has transitioned toward AI, creating a new avenue for growth as commercialization of its API platform begins, supported by stronger liquidity and its furniture business. Private technology investments may offer long-term value creation. 

However, the investment case remains execution dependent. The core furniture business continues to face demand pressure, while AI operations are still at an early stage of profitability and require effective cost control and customer scaling. 

Negative operating cash flow, weak receivables conversion, customer and supplier concentration, potential share dilution and dependence on unrealized investment gains add uncertainty. The current valuation suggests investors are assigning significant value to the AI strategy and future growth, leaving limited room for execution shortfalls or slower-than-expected commercialization.

(You can read the full research report on XMax here >>>)

Shares of Interlink Electronics have gained +50.5% over the year-to-date period against the Zacks Electronics - Miscellaneous Services industry’s gain of +85.1%. This microcap company with a market capitalization of $92 million saw its first-half 2026 gross profit rise 20.9%, gross margin expand to 44.0% from 40.9%, and the net loss narrow sharply to $0.1 million from $0.7 million. 

Medical and standard-product revenues grew 30.5% and 34.8%, respectively, broadening the revenue base, while acquisitions, cross-selling, long-lived design wins and exposure to expanding sensing markets provide additional growth avenues. Acquired businesses have also shown meaningful margin improvement, supporting scalability. 

However, customer concentration remains high, industrial revenue fell 18.8% in the first half of 2026, and Q2 gross margin slipped slightly year over year amid an unfavorable product mix. Rising SG&A costs, lower R&D spending and regulatory and supply-chain exposure could also limit operating leverage. Valuation is mixed, with EV/sales below industry and sector levels but price/book above key benchmarks.

(You can read the full research report on Interlink Electronics here >>>)

Other noteworthy reports we are featuring today include Enbridge Inc. (ENB), Emerson Electric Co. (EMR) and Hewlett Packard Enterprise Co. (HPE).

Mark Vickery
Senior Editor

Note: Sheraz Mian heads the Zacks Equity Research department and is a well-regarded expert of aggregate earnings. He is frequently quoted in the print and electronic media and publishes the weekly Earnings Trends and Earnings Preview reports. If you want an email notification each time Sheraz publishes a new article, please click here>>>

Today's Must Read

Walmart (WMT) Gains From Advertising & Membership Businesses

UnitedHealth's (UNH) Medical Cost Control Supports Earnings Growth

Strong Balance Sheet Aids Wells Fargo (WFC) Amid Weak Mortgage Income

Featured Reports

Contracted Cash Flows & Growth Projects to Benefit Enbridge (ENB)
Per the Zacks analyst, contracted cash flows, liquids growth and visible projects support ENB's earnings, while policy uncertainty, delayed commitments, financing needs and valuation pose risks.

Intelligent Devices Group Aids Emerson (EMR), High Debt Ails
Per the Zacks analyst, Emerson's Intelligent Devices group is driven by strength in the final control and measurement & analytical segments. High debt level remains concerning for the company.

Pricing Power Benefits Republic Services (RSG) Amid High Debt
Per the Zacks analyst, Republic Services' price hikes without eroding economic benefit to inflation reinforce its competitive position. However, a high debt level could constrain capital allocation.

Realty Income (O) Gains From Scale, Diversification Amid High Debt
Per the Zacks analyst, Realty Income benefits from portfolio scale, diversification and broad funding access. However, high debt, rising interest costs and retail concentration may weigh on returns.

Data Center Demand & Grid Investments Aid DTE Energy (DTE)
According to the Zacks analyst, DTE Energy benefits from rising data center and renewable demand, alongside a $36.5B 2026-2030 capital plan focused on grid reliability and clean generation.

Epic Pass & Technology Investments Aid Vail Resorts (MTN), Demand Ails
Per the Zacks analyst, Vail Resorts benefits from its integrated resort network, recurring Epic Pass model and technology investments. However, weaker visitation and pass demand remain concerns.

Exparel Sales Fuel PCRX's Growth Prospects, Overdependence a Woe
Per the Zacks Analyst, Pacira benefits from Exparel strength and portfolio diversification, while patent, pipeline, concentration and debt risks remain key concerns.

New Upgrades

Robust Server Demand Aids Hewlett Packard's (HPE) Prospects
Per the Zacks analyst, Hewlett Packard Enterprise is benefiting from growing server demand as enterprises and cloud service providers aggressively increase investment in AI-optimized systems.

Celestica (CLS) Rides on Strength in AI Infrastructure Vertical
Per the Zacks Analyst, robust AI-driven demand across data center and cloud markets will likely drive Celestica's top line. Strong growth in cash flow is a positive.

Amkor Technology (AMKR) Rides AI Packaging and Capacity Growth
Per Zacks Analyst, Amkor Technology is poised to benefit from accelerating AI and HPC Packaging Demand, advanced product growth, strategic partnerships and regional capacity expansion.

New Downgrades

Macy's (M) Witnesses Consumer, Tariff & Competitive Headwinds
Per the Zacks analyst, Macy's has been witnessing fragile discretionary demand, tariff and fuel costs, intense competition and uneven second-half growth despite raised fiscal 2026 guidance.

Victoria's Secret's (VSXY) Rising SG&A Could Pressure Margins Further
Per the Zacks analyst, Victoria's Secret's higher marketing and customer-focused investments could increase SG&A pressure, potentially weighing on margins despite efforts to drive growth.

QuidelOrtho (QDEL) Faces Solvency Issues, Competition & Policy Risk
Per the Zacks Analyst, QuidelOrtho (QDEL) faces stiff competition, weak solvency, and reimbursement uncertainties, though strong product sales and lab potential offer cautious optimism.

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This article originally published on Zacks Investment Research (zacks.com).

Zacks Investment Research