Nvidia Has Been the King of AI. This ETF Bets the Next Winners Will Be Somewhere Else.

The iShares Expanded Tech-Software Sector ETF (IGV) gained 15% this quarter while the VanEck Semiconductor ETF (SMH) fell 14%, reversing a first-half divergence in which IGV declined more than 14% through June and SMH rose more than 80%. The article argues that slower AI development and rising security concerns are shifting investor focus from AI infrastructure spending toward software and cybersecurity beneficiaries, including CrowdStrike, Cloudflare, and Zscaler. It presents IGV as a diversified way to position for a potential rotation in AI-trade leadership toward software.

Analysis

The investable question is whether software’s relative-strength turn reflects durable earnings re-rating or merely a reversal of an overcrowded semiconductor/AI-infrastructure trade. A slower AI capex cycle would pressure NVDA and the hardware supply chain first, but it does not automatically create incremental software budgets; software needs evidence of seat expansion, pricing power, or AI-driven net retention to sustain higher multiples. IGV is therefore a cleaner factor-rotation vehicle than a pure AI-monetization vehicle, with material exposure to mature application vendors whose growth may remain rate-sensitive.

Cybersecurity is the more defensible sub-theme because security spending is increasingly non-discretionary and attaches to AI deployment, cloud migration, and identity management. CRWD, ZS, and NET can retain premium valuations only if billings growth and large-customer expansion accelerate faster than sales-and-marketing expense; otherwise, the recent move leaves them vulnerable to sharp multiple compression on even modest guide-downs. The second-order beneficiary is PANW, which offers a lower-valuation consolidation alternative if enterprises prefer platform vendors over multiple point solutions.

Over the next 1-3 months, quarterly results and 2027 budget commentary will determine whether the rotation broadens beyond high-beta cybersecurity. A relative break back in SMH/IGV, renewed hyperscaler capex guidance, or evidence that AI coding tools reduce software headcount without increasing vendor spend would falsify the software-over-hardware thesis. Over 6-18 months, the larger risk is that AI lowers switching costs and commoditizes horizontal SaaS features, favoring distribution-heavy incumbents and security platforms rather than the broad software basket.

Key Decisions for Investors

• Initiate a modest long IGV / short SMH pair over a 1-3 month horizon only if IGV continues to hold relative strength after the next major software earnings cycle; target a further 8-12% relative gain, with a 5% relative-stop if semiconductor capex guidance reaccelerates.
• Prefer long PANW versus short a basket of CRWD and ZS in equal dollar amounts for 3-6 months. The trade captures enterprise vendor consolidation while hedging cybersecurity-beta exposure; exit if CRWD or ZS demonstrates sustained billings reacceleration and operating-margin expansion that closes PANW’s valuation discount.
• Do not chase NET after a momentum-driven advance without confirmation in remaining-performance-obligation growth, large-customer additions, and free-cash-flow margin. Treat those metrics as a watch trigger for a long position rather than assuming security narrative alone supports further upside.
• Maintain underweight NVDA versus software only tactically, not as a structural short. Cover the relative short if hyperscaler capital-expenditure forecasts rise again or if AI inference demand offsets any training slowdown; those developments would quickly restore earnings visibility to the semiconductor complex.