Vanguard S&P 500 ETF Gains on Strong AI Leaders

Vanguard S&P 500 ETF ( $VOO ) has risen by 3.80% in the past week. It has experienced a 5-day net inflow of $8.05 billion.
This is due, in part, to market sentiment on some of the ETF’s largest holdings. For example:

• Nvidia Corporation stays at the heart of the AI trade, with shares up roughly 74% over the past year and analysts still calling it a Strong Buy despite bubble worries. Wall Street price targets range widely from about $220 to $380, underpinned by expectations that Blackwell and Rubin data‑center chips could drive revenue toward $200 billion and beyond in FY2026.
• For investors, the main risk around Nvidia Corporation is sky‑high expectations: consensus sees EPS more than doubling and revenue jumping about 78% year over year, leaving little room for disappointment. At the same time, major cloud customers like Amazon and Microsoft are developing their own chips, which could slowly chip away at Nvidia’s pricing power even as demand for its AI infrastructure still outstrips supply.
• Apple Inc is leaning hard into AI as it prepares a major Siri overhaul with iOS, iPadOS, and macOS 27, turning the assistant into more of a chatbot that can handle multi‑step requests and summarize web content. These upgrades are meant to close the gap with ChatGPT and Gemini, while tighter app integration and smarter typing tools could keep users locked into the iPhone and Mac ecosystems.
• Despite tariff headwinds and its heavy China exposure, Apple Inc continues to post record results, with a recent quarter delivering $143.8 billion in revenue and strong iPhone 17 demand in China and India. Wall Street rates the stock a Moderate Buy, with average targets around $304 per share implying roughly 20% upside, and high‑profile investors like Warren Buffett signaling they would add on weakness.
• Microsoft is emerging as a key way to play the next leg of the AI cycle, as its Copilot assistant shifts from free bundling to a paid model and meets “big, audacious” sales goals. Analysts remain firmly bullish even after a 23% year‑to‑date pullback, with an average target near $582 implying more than 50% upside as AI gets baked into Office, security, and data products.
• Alongside monetizing Copilot, Microsoft is committing $10 billion to expand AI data centers and cybersecurity work in Japan and warning investors about new threats like “AI recommendation poisoning,” which could undermine trust in chatbots. The combination of global AI infrastructure build‑out, strong analyst conviction, and early success in paid AI subscriptions keeps Microsoft a core long‑term holding for many tech‑focused portfolios.