Why Does Amazon Trade at a Discount to Walmart and Costco? Here's the Only Answer That Makes Sense.

Amazon trades at a P/E multiple of ~20x compared to Walmart (37x) and Costco (44x) due to investor concerns over its massive $220 billion AI infrastructure spending. While the reasoning is sound, Walmart and Costco valuations may have become excessive as defensive plays. The author suggests investors may be overreacting to AI risks and recommends looking elsewhere.

09/07/2026, 12:22 PM • The Motley Fool

The Stock Market Has Not Been This Expensive Since the Dot-com Bubble's Peak. History Says to Prepare for What Might Come Next.

The S&P 500's Shiller CAPE ratio has reached its highest level since the dot-com bubble peak, driven by unsustainable AI-related earnings gains and massive capital expenditures. While super-intelligent AI could justify current valuations, the market faces significant downside risk. Investors should maintain diversified portfolios rather than betting heavily on either scenario.

09/07/2026, 7:30 AM • The Motley Fool

Nuclear Stock Face-Off: Is Constellation Energy or Vistra the Better Buy Right Now?

Constellation Energy operates the largest U.S. nuclear portfolio with over 22 GW capacity and has signed major 20-year power agreements with Microsoft and Meta. Vistra has a smaller 6.4 GW nuclear portfolio but has secured substantial long-term contracts with Meta and AWS. While Constellation deserves a premium valuation, Vistra offers a stronger risk-reward proposition at 14.4x forward earnings compared to Constellation's 22.4x, combined with aggressive share buybacks and additional growth catalysts.

09/06/2026, 10:02 PM • The Motley Fool

Could $10,000 Invested in Nvidia Today Make You a Millionaire?

While a $10,000 investment in Nvidia a decade ago would be worth $1.5 million today, turning $10,000 into $1 million from current levels would require Nvidia's market cap to exceed $500 trillion—an unrealistic scenario. However, Nvidia still has significant growth potential driven by AI chip demand, physical AI applications, and semiconductor market expansion. Analysts project the stock could reach $735 in five years (3.2x current price) based on 49% annual earnings growth, making it suitable as part of a diversified portfolio for long-term wealth building.

09/06/2026, 3:23 PM • The Motley Fool

What to Invest in for the Next 5 Years: My Prediction Is Boring, and That's the Point

The author predicts AI stocks will continue to rally over the next 5 years, citing strong growth from chipmakers like Nvidia and Broadcom, as well as hyperscalers investing heavily in AI infrastructure. Broadcom expects AI chip revenue to double to $115B in fiscal 2027 and again to $230B in fiscal 2028, while Nvidia anticipates 70% YoY revenue growth in fiscal 2028. The author also highlights smaller infrastructure companies like Nebius and Iren as potential opportunities in the AI supply chain.

09/06/2026, 12:08 PM • The Motley Fool

Despite Revenue Skyrocketing More Than 100%, Nvidia Stock Trades at 24 Times Forward Earnings. Is the Market Warning Investors About What's to Come?

Nvidia's revenue surged 106% year-over-year with diluted EPS up 128%, yet the stock trades at a forward P/E of 24.2, suggesting the market is pricing in uncertainty about the durability of the AI boom. While hyperscaler capex and AI adoption metrics remain robust, investors worry about potential slowdowns in enterprise AI spending and the sustainability of current growth rates.

09/06/2026, 9:15 AM • The Motley Fool

Prediction: Amazon Will Join Nvidia, Apple, and Alphabet in the $4 Trillion Club Before 2029

Amazon, currently valued at $2.75 trillion, is predicted to reach a $4 trillion market cap by 2029, requiring approximately 45.5% stock growth. Despite underperforming the S&P 500 over the past five years, Amazon's strong AWS cloud infrastructure growth (37% YoY), AI-driven demand, and e-commerce dominance position it well for future gains. The company's potential margin improvements through automation and robotics, combined with digital advertising growth, provide multiple growth engines.

09/05/2026, 3:20 PM • The Motley Fool

Most Investors Overpay for AI Hype. Nvidia Is the Exception.

Nvidia's AI business is delivering exceptional results with Q2 FY2027 revenue doubling to $96.2B and strong free cash flow of $69.9B. While the stock trades at 25x current earnings, the valuation becomes more reasonable at 15x forward FY2028 estimates. The company's upcoming Vera Rubin platform and expanding revenue per data center offer significant growth potential, but risks include massive future spending commitments ($366B), margin pressure, and dependence on customers achieving adequate returns from their AI infrastructure investments.

09/05/2026, 10:09 AM • The Motley Fool

If You Buy Amazon With $10,000 at a 10% Discount From Its High, Here's What I Predict It Could Be Worth in 10 Years

Amazon stock is trading 10% below its all-time high, presenting a buying opportunity for long-term investors. While the stock is unlikely to replicate its impressive 561% gain over the past decade, analyst Neil Patel predicts a 300% return over the next 10 years, driven by operating leverage and earnings growth outpacing revenue growth. Amazon's dominance in e-commerce, growing digital advertising business, and AWS cloud services position it as a compelling investment despite its current underperformance versus the S&P 500.

09/05/2026, 9:30 AM • The Motley Fool

Palantir Billionaire Peter Thiel Just Bought Shares of This AI Stock That’s Climbed 200,000% Since Its IPO -- And It’s His Top Position.

Peter Thiel's investment fund deployed over $418 million across eight stocks, with Amazon becoming his top position at 28% of his portfolio after purchasing 495,000 shares. Thiel also invested in several energy companies. Amazon benefits from AI as a user, developer, and seller of the technology, with its AI chips and AI products generating over $25 billion in annual run rates, while the company trades at 20x forward earnings.

09/05/2026, 6:05 AM • The Motley Fool

Jensen Huang Said This Word Exactly 1 Time During Nvidia's Earnings Call, and That Was Enough to Put Artificial Intelligence (AI) Bubble Fears to Rest

Nvidia CEO Jensen Huang's single use of the word 'visibility' during earnings signals the company's unprecedented insight into AI infrastructure demand across land, power, and supply chains. With top hyperscalers expected to spend $800 billion on capex in 2026 and $1.3 trillion in 2027, Nvidia's 70% revenue growth guidance and strategic equity stakes in networking and optical companies position it as the architect of AI factories rather than just a chip vendor, suggesting secular demand rather than a bubble.

09/04/2026, 4:08 PM • The Motley Fool

Physical AI Infrastructure Market to Reach $327.21 Billion by 2035 as Robotics and Autonomous Systems Accelerate Global Demand | Research by SNS Insider

The global Physical AI Infrastructure Market is projected to grow from $14.20 billion in 2025 to $327.21 billion by 2035, with a CAGR of 36.91%. Growth is driven by deployment of AI systems in robotics, autonomous vehicles, smart factories, and edge computing. North America leads with 37% market share, while Asia-Pacific shows the fastest growth at 38.56% CAGR. Compute infrastructure and cloud deployment models dominate, with industrial automation and humanoid robotics as key applications.

09/04/2026, 2:30 PM • GlobeNewswire

Elon Musk Predicts SpaceX Will Generate $3.5 Trillion in Revenue by 2033. History Suggests He Will Be Wrong Yet Again.

Elon Musk predicted SpaceX could generate $3.5 trillion in revenue by 2033, but analyst Adam Spatacco argues this is unrealistic. SpaceX currently generates ~$12.5 billion in revenue (H1 2026) and would need 86% annual growth to reach the target. The article highlights Musk's history of missing timelines at Tesla with autonomous driving, robotaxis, and Cybertruck, suggesting similar overoptimism surrounds SpaceX's projection.

09/04/2026, 2:03 PM • The Motley Fool

Logistics Expert and Scholar Michael Curtis Broughton Publishes New Book THE SEAPORT EXECUTION SYSTEM

Retired Army Captain Michael Curtis Broughton has published a new book proposing an automated indoor container terminal system for seaports. The blueprint advocates replacing traditional outdoor container stacking with Amazon and Walmart-style automated storage and retrieval systems, claiming to achieve 66.2% increase in container velocity, 75% reduction in land footprint, and 75.3% cut in carbon emissions.

09/04/2026, 1:26 PM • GlobeNewswire

BYD vs. Rivian: Evaluating the Better Automotive Stock to Buy for 2026

The article compares BYD, a profitable global EV giant with presence in 120 countries, against Rivian, a high-growth American EV startup backed by Amazon. While BYD trades at a valuation discount and maintains financial stability, it faces Chinese government unpredictability and domestic pricing pressures. Rivian shows improving sales momentum and narrowing losses despite U.S. EV market headwinds. The author recommends Rivian for 2026 due to its sales growth trajectory and reduced reliance on unpredictable government policies, despite its continued cash burn and funding dependency.

09/04/2026, 1:02 PM • The Motley Fool