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In the second half of 2026, the Nasdaq market is navigating a phase where leadership transitions among big tech companies and the explosion of AI capital expenditures (CapEx) are exposing cost conflicts within the hardware value chain.
Executive Summary
- Apple (AAPL) is preparing for a leadership transition. Tim Cook, who has led the company for 15 years, will transition to Executive Chairman of the Board as of September 1, 2026, and John Ternus, former head of hardware engineering, has been officially named the new CEO.
- In what was Tim Cook’s final earnings call for fiscal Q3 2026 (April–June), Apple reported record-high revenue of $109.4 billion (+16% YoY) but revealed margin pressure by guiding next quarter's gross margin to 47%–48%.
- Tim Cook compared the exponential rise in memory semiconductor (DRAM and NAND flash) prices to a "100-year flood"—something he has not seen in his 40-year career—admitting that price increases for some products are inevitable.
- Conversely, Amazon (AMZN) demonstrated the massive benefits of its AI infrastructure monopoly, with Amazon Web Services (AWS) posting Q2 revenue of $42.2 billion, representing an explosive 36.7% YoY growth—the highest in 18 quarters.
- Amazon once again substantially raised its full-year 2026 CapEx guidance to $220 billion, proving that the AI infrastructure race is driving a major shift in the Nasdaq landscape.
[Image: /stdaily/uploads/202608/gen_6a712be08897b5.13290117.png]
Current Market Overview
Recently, the Nasdaq has been experiencing a "structural bottleneck" where hyperscalers' aggressive investments to secure AI chips and data centers are translating into unexpected cost bills for smartphone and PC manufacturers.
Cloud platforms such as Nvidia, Microsoft, Google, and Amazon are sweeping up high-performance High Bandwidth Memory (HBM) and state-of-the-art server DRAM, leading to shortages and skyrocketing prices for memory chips used in traditional IT devices.
In Apple's case, despite strong revenue growth driven by robust sales of core devices like the iPhone 17 and MacBook Neo, the company has hit a wall where it can no longer absorb the exponentially rising costs of memory chips within its internal margin structure, forcing it to signal price hikes.
At the same time, incoming CEO John Ternus, who formally takes office on September 1, inherits the heavy responsibility of overhauling the hardware margin structure, drawing on his experience leading Apple Silicon designs that decoupled the company from Intel.
In sharp contrast, Amazon is strengthening its unprecedented dominance in the AWS cloud sector by capturing enterprises' expanding generative AI adoption and hardware migration needs.
Under the leadership of CEO Andy Jassy, its in-house AI chip businesses, Trainium and Graviton, have surpassed an annual run-rate of $25 billion, demonstrating tangible AI monetization metrics and leading to contrasting market evaluations.
As of intraday trading on August 4, 2026 (provisional), the major indices and volatility indicators in the Nasdaq and domestic markets show a mixed picture.
The Nasdaq Fear & Greed Index sits at "Neutral (45.8)," reflecting a cautious sentiment, while the domestic Korean market remains in extreme fear under exchange rate pressures.
- **KOSPI Index**: 6397.52 (Provisional intraday, 2026-08-04)
- **KOSDAQ Index**: 742.61 (Provisional intraday, 2026-08-04)
- **Nasdaq Index**: 25913.90 (Recent provisional intraday)
- **USD/KRW Exchange Rate**: 1,431.80 KRW (Intraday)
- **Nasdaq Fear & Greed Index**: Currently 45.8 (Neutral) | 1 week ago: 37.6 (Fear) | 1 month ago: 32.5 (Fear)
- **KOSPI Fear & Greed Index**: Currently 17.4 (Extreme Fear) | 1 week ago: 12.5 (Extreme Fear) | 1 month ago: 19.8 (Extreme Fear)
Financial Analysis
Apple's Q3 fiscal 2026 revenue reached $109.4 billion, beating the market consensus ($108.8 billion). Notably, iPhone sales grew 22% YoY to $54.3 billion, dispelling concerns about the off-season.
However, the primary culprit dragging down the stock price was the Q4 margin outlook.
Gross margin, which had temporarily surged to 50.1% due to tariff refund benefits, was guided to decline sharply to 47%–48% next quarter.
Amazon's Q2 revenue grew 20% YoY to $200.6 billion, crossing the historic $200 billion mark.
AWS revenue rose 36.7% YoY to $42.23 billion, and its operating income surged a whopping 43% to $27.5 billion, clearly demonstrating the power of company-wide operating leverage.
| Company | Q2 2026 Revenue (USD Billion) | YoY Growth Rate | Operating Income / Margin | Key Growth Drivers |
|---|---|---|---|---|
| **Apple (AAPL)** | 1,094 | +16% | $35.7B / 32.6% | Strong iPhone 17 sales (+22%), Services revenue growth |
| **Amazon (AMZN)** | 2,006 | +20% | $27.5B / 13.7% | AWS revenue acceleration (+36.7%), in-house chips & advertising growth |
[Image: /stdaily/uploads/202608/gen_6a712bea0ca0c9.51250580.png]
Valuation
Apple is currently trading at a 12-month forward P/E of around 29x. Its overwhelming annual free cash flow (FCF) of approximately $270 billion and its ongoing $100 billion share buyback program continue to act as a solid safety net for its long-term valuation.
However, there is growing caution that if gross margin volatility—the metric the market is most sensitive to during high-valuation phases—is damaged by rising memory costs, it will be difficult to maintain its previous premium multiple in the mid-30s.
On the other hand, while Amazon's surging CapEx could be perceived as a burden, it is rapidly gaining investment justification thanks to the robust 39% operating margin achieved by AWS.
The rapid growth of its in-house silicon (Trainium, Graviton) business is being highlighted as a valuation re-rating factor that could reduce dependence on Nvidia chips and improve CapEx efficiency.
Expert & Institutional Analysis
Following this earnings season, major global investment banks (IBs) including Morgan Stanley and JPMorgan are focusing on the contrasting fortunes of the beneficiaries and the cost-pressed companies within Big Tech.
According to an analysis by JPMorgan, if the steep rise in smartphone DRAM prices is not contained, memory costs could account for up to 45% of the total iPhone Bill of Materials (BoM) by 2027, up from the current level of approximately 10%.
Morgan Stanley analysts noted that while Apple appeared to successfully defend its margins through an asset-light AI strategy, it ultimately succumbed to the pricing power of the underlying memory oligopoly (the three-player dominance).
Consequently, they expect an even stronger shift toward underweighting device-manufacturing hardware tech companies and overweighting data center infrastructure, power, and cloud providers.
Risk Factors
First, there are concerns over sustained high memory costs and prolonged supply-demand imbalances.
The strong pricing power of the memory cartel—represented by Micron, SK Hynix, and Samsung Electronics—coupled with rising AI demand, makes it unlikely that we will see price reductions before 2027. This poses a major risk of margin contraction not just for Apple, but for the global smart device ecosystem as a whole.
Second, there is execution risk during the leadership transition.
While John Ternus is a highly regarded hardware engineer who helped finalize Apple's golden-era hardware lineup, he has yet to be tested in areas that were Tim Cook's core strengths, such as sophisticated global supply chain coordination, regulatory response, and government lobbying.
Third, there is the possibility of a slowdown in hyperscale CapEx.
While Amazon is stimulating the market by announcing $220 billion in CapEx for this year, if enterprises' generative AI adoption fails to deliver productivity gains fast enough to recover investment costs, "AI bubble" concerns could reignite, triggering a multiple contraction across the Nasdaq.
[Image: /stdaily/uploads/202608/gen_6a712bf39f0a64.05854510.png]
Investment Outlook Summary
The market is currently focusing on the scale of future expenses and margin sustainability rather than simple revenue beats.
In Apple's case, despite posting record-breaking June quarter results, the stock is facing short-term pressure due to the single Achilles' heel of "memory costs." A scenario is emerging where its upside may remain capped until the new CEO demonstrates a clear price transfer strategy or supply diversification.
Nevertheless, Apple's robust ecosystem and high customer loyalty could serve as a buffer against short-term margin shocks.
Conversely, while Amazon stands out as one of the safest and most reliable beneficiaries of the AI investment cycle due to its strong, quantified cloud growth momentum, investors still need to closely monitor quarterly AWS margin trends given the risk that the payback period (ROI) on its massive CapEx could lengthen.
Investor Checklist Q&A
Q1. Who is Apple's incoming CEO, John Ternus?
- Appointed as the next CEO, John Ternus has led hardware engineering at Apple for the past 25 years. He has driven key projects including the iPad, AirPods, recent iPhone lineups, and the transition to Apple Silicon. He is an engineer-turned-executive with deep technical expertise and hardware innovation capabilities.
Q2. What exactly does the "100-year flood" mentioned by Tim Cook refer to?
- It refers to the structural component shortage where global tech giants' concentrated buying of High Bandwidth Memory (HBM) and server DRAM for AI data centers has drained the supply of standard memory used in smartphones and PCs, causing a disruptive and prolonged spike in prices.
Q3. How much of an impact does the spike in memory prices have on Apple's profitability?
- Apple's gross margin guidance for the next quarter (September quarter) was lowered to 47%–48% from the previous 50.1%. The CFO clearly stated that the majority of this margin contraction is driven by cost increases related to memory prices.
Q4. Why is the market so focused on Amazon AWS's Q2 growth?
- AWS recorded $42.2 billion in revenue, up 36.7% YoY. This is its strongest growth rate in 18 quarters and proves the surging real demand for AI infrastructure, with Amazon's own in-house AI semiconductor run-rate surpassing $25 billion.
Q5. What key metrics should investors watch closely going forward?
- Investors should monitor whether Apple increases the retail price of its flagship iPhones and how consumers respond, the progress of hardware supply chain diversification under the new CEO starting September 1, and the impact of Amazon's $220 billion CapEx on AWS operating margins.