Amazon (AMZN) on Solana

Amazon's Zoox subsidiary began charging customers for rides in Las Vegas in August 2026, marking its transition from a free promotional service to a revenue-generating business. The company has since announced testing operations in Houston and San Diego — with human supervisors on board — bringing its total U.S. market presence to 12 cities. Zoox previously operated free rides in Las Vegas, San Francisco, Austin, and Miami, and plans to introduce purpose-built autonomous robotaxis after completing the mapping and testing phase in each new market.

The expansion comes as competition in the U.S. robotaxi sector sharpens. Waymo, backed by Alphabet, already operates across 14 cities at roughly 500,000 paid rides per week and recently launched commercial service in Denver, Tampa, and San Diego. Tesla is also preparing to disclose further details on its driverless Cybercab offering. Goldman Sachs projects the U.S. robotaxi market will grow from around $3 billion in 2027 to $19 billion in 2030 and $48 billion by 2035 — a scale that frames the long-term stakes of Amazon's continued investment in Zoox.

The FTC and 22 state attorneys general filed suit against Amazon on August 31, accusing the company of secretly manipulating its advertising auction system to overcharge more than one million advertisers over seven years. The complaint centers on Amazon's Sponsored Product and Sponsored Brand ad auctions, which operate on a "second-price" model under which winners are supposed to pay only one cent more than the next-highest bid. According to the FTC, Amazon quietly introduced an undisclosed surcharge in 2019 — internally referred to as a "soft reserve price" — that caused advertisers to be billed their full winning bid approximately 80% of the time. The agency alleges Amazon executives gave false and misleading answers to advertisers who asked directly whether the auction format had changed, and estimates the scheme extracted tens of billions of dollars from over 1.2 million advertising customers, including more than 500,000 small and medium businesses.

The lawsuit poses material risk to Amazon's advertising segment, now one of its highest-margin businesses. Potential remedies include disgorgement of unlawful gains; with some reports citing figures exceeding $20 billion, the financial exposure is significant. The case supplements an existing 2023 FTC antitrust action against Amazon set for trial next year, and comes after Amazon's $2.5 billion Prime-related settlement in 2025, signaling sustained regulatory pressure on the company's core revenue lines. Amazon disputes the allegations, arguing that average cost-per-click remained flat in inflation-adjusted terms from 2019 to 2024 and that its auction system saved advertisers $8 billion between 2021 and 2025.

Amazon shares have gained roughly 50% since Jeff Bezos stepped down as CEO in mid-2021, a figure that trails the S&P 500's ~90% return and the Nasdaq-100's more than 100% gain over the same period. Despite now carrying a $2.8 trillion market cap and committing an estimated $220 billion to AI infrastructure in 2026 alone, the stock has struggled to keep pace with broader indices under Andy Jassy's leadership — illustrating how sheer scale can constrain relative returns even when the underlying business continues to grow.

The comparison has gained fresh relevance as Apple CEO Tim Cook steps down on September 1, 2026, prompting investor debate over whether large-cap technology giants routinely underperform index benchmarks following high-profile founder or long-tenure CEO exits. For Amazon, the lag reflects the compounding challenge of deploying massive capital into new markets while the starting valuation base was already enormous — not a signal of business deterioration.

Amazon has moved to triple its orders of Nvidia GPU chips to support AWS infrastructure and internal AI projects, continuing a dual-chip strategy that pairs third-party Nvidia hardware with its own proprietary AI silicon. The stepped-up procurement underscores the heavy capital commitments Amazon is making to position AWS competitively as enterprise AI workloads scale, even as analysts flag the long-term payback risk of sustained chip and data center spending.

In parallel, Zoox — Amazon's autonomous vehicle subsidiary — has selected LG Innotek to supply advanced camera modules for its robotaxi platform. The supplier agreement signals that Zoox is moving deeper into production readiness, expanding Amazon's footprint in self-driving mobility alongside its cloud AI push.

Bill Ackman's Pershing Square Capital trimmed its Amazon position by more than 25% — shedding approximately 2.9 million shares — in Q2 2026 while simultaneously lifting its Microsoft stake by roughly 10%. Though Ackman issued no public statement on the Amazon reduction, Pershing's investment filing reveals a preference for cash generation alongside AI-era growth. Amazon posted negative free cash flow of $7.6 billion during its AI infrastructure build-out, while Microsoft generated $19.6 billion in free cash flow over the same period. With Amazon committing $220 billion in data center capital expenditures in 2026, the capital intensity of its cloud AI expansion appears to be the key friction point for a fund that prizes profitability alongside growth.

The exit comes against a backdrop of strong AWS fundamentals. AWS operating income rose 64% year-over-year in Q2 and now accounts for roughly 60% of Amazon's total operating income, while Amazon's overall Q2 revenue grew 20% and operating income climbed 43%. Ackman's trim reads less as a verdict on AWS's competitive standing — the division continues to narrow the growth gap with Azure and Google Cloud — and more as a signal that capital-discipline-focused investors may wait for Amazon's massive capex cycle to translate into durable free cash flow before increasing their exposure.

Amazon has pushed through steep price increases on its core consumer hardware lineup in August 2026, raising the Echo Dot from $49.99 to $79.99 — a 60% jump — and lifting the Fire TV Stick 4K Max from $59.99 to $84.99 (42%). Kindle prices climbed as well: the entry-level 16GB model rose from $109.99 to $149.99 and the Paperwhite from $159.99 to $199.99. The company cited "sharply higher memory and storage component costs," stating it had "absorbed these increases for as long as we could."

The strategic sting is in the entry-level products. Amazon built its hardware business around affordable devices that pull consumers into its broader services and advertising ecosystem — a $50 Echo Dot was an impulse buy; a $80 one is a considered purchase. With Google Home now listed at $99.99 and Apple's HomePod mini at $129, Amazon retains a price advantage on raw sticker price, but the gap has closed enough to shift consumer calculus for budget households. Analysts are watching whether the higher price floor suppresses device unit volumes and, in turn, slows the funnel into Prime, Alexa ecosystem lock-in, and Amazon's fast-growing advertising business.

The underlying cost driver — memory and storage component scarcity — is a direct consequence of AI infrastructure investment straining global DRAM and NAND supply chains. That pressure is unlikely to ease quickly, and Amazon's admission that it held prices as long as it could suggests further hardware cost pass-throughs remain on the table. For AMZN investors, the read-through cuts both ways: device margin relief is welcome, but sustained hardware sticker shock could blunt the company's historically effective strategy of seeding cheap endpoints to monetize services at scale.

AWS grew 37% year-over-year in Q2 2026, still trailing Microsoft Azure at 43% and Google Cloud at 82% in percentage terms, but the trajectory tells a different story. Growth has accelerated for five consecutive quarters, climbing from 17% in Q2 2025 to the current 37%, and Rosenblatt analyst Scott Devitt projects AWS will exit 2026 at 45%, ahead of the Street consensus of 38%. In absolute revenue, AWS generated $42.23 billion for the quarter—roughly a $169 billion annualized run rate—dwarfing its cloud rivals in dollar terms.

Devitt attributes the momentum to a compounding dynamic: customers ramping AI spending are simultaneously expanding core AWS usage. That thesis is visible in the backlog, which reached $496 billion with triple-digit year-over-year growth, and in the emerging AI and chips businesses, each now running above $25 billion annualized with triple-digit growth rates. Amazon trades at roughly 22x forward earnings, a level analysts view as reflecting expected margin expansion from AWS, advertising, and AI—slightly below Microsoft's 24x but above Google's 17x.

Amazon reported Q2 2026 net sales of $200.6 billion, up 20% year over year, with operating income climbing 43% to $27.5 billion, as its AWS cloud segment delivered $42.2 billion in revenue — a 37% gain that marked the fifth consecutive quarter of re-acceleration. Analysis comparing Amazon and Oracle as AI infrastructure plays concludes that Amazon operates "at an entirely different magnitude," drawing on diversified cash engines across cloud, e-commerce, and digital advertising to fund heavy AI capital expenditure while maintaining trailing twelve-month operating cash flow of $161.4 billion.

The comparison also highlights a notable strategic development: in August 2026, Amazon and Oracle announced a partnership enabling Oracle Exadata Database Service on Exascale Infrastructure to run via 22 AWS regions, letting enterprise customers operate core Oracle databases alongside AWS generative AI services without migrating data. With 353 hedge funds holding AMZN as of Q1 2026, institutional conviction remains substantial, and the breadth of Amazon's platform — rather than any single AI product — is cited as its primary long-term structural advantage over more narrowly focused cloud infrastructure peers.

Amazon sits near a 52-week high of roughly $262 per share — up 14% year-to-date — yet trades at a price-to-earnings ratio of about 21, its lowest in a decade. Walmart, meanwhile, is near its yearly low at around $115 and up only 3% year-to-date, but commands a P/E near 40, above its own historical average. The divergence stems largely from Amazon's $200 billion capex plan for 2026, which has pushed its trailing twelve-month free cash flow to -$7.6 billion as of Q2 2026, a sharp reversal from +$18.2 billion a year earlier, leaving the market skeptical about near-term cash conversion even as fundamentals accelerate.

Amazon's Q2 2026 results showed net sales rising 20% and operating income jumping 43%, with AWS growing 37% — its fastest pace in over four years — and a $244 billion AWS backlog up 40% year-over-year. Walmart's Q1 2026, by contrast, delivered just 7% revenue growth and 5% operating income growth, with management guiding for 4–5% sales growth and 7–10% operating income growth for the year. The comparison highlights how market multiples can diverge sharply from underlying growth trajectories when heavy investment spending clouds short-term cash flow visibility.